Avaya Business Policy Switch 2000 Version 1.2 Instrukcja Użytkownika

Part No. 208700-BSeptember 20014401 Great America ParkwaySanta Clara, CA 95054Using the Business Policy Switch 2000 Version 1.2

10 Contents208700-BBefore you configure trunks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .132MultiLink Trunking

100 Chapter 2 Network configuration208700-B Stack down configurationsIn Figure 15, data flows from the base unit (unit 1) to the next switch, which is

Chapter 2 Network configuration 101Using the Business Policy Switch 2000 Version 1.2 Table 8 describes the stack down configuration illustration refer

102 Chapter 2 Network configuration208700-B Redundant cascade stacking featureBusiness Policy Switches allow you to connect up to 8 units into a redun

Chapter 2 Network configuration 103Using the Business Policy Switch 2000 Version 1.2 Figure 16 Redundant cascade stacking featureTable 9 describes t

104 Chapter 2 Network configuration208700-B IEEE 802.1Q VLAN workgroupsBusiness Policy Switches support up to 64 VLANs (maximum of 48 MAC source addre

Chapter 2 Network configuration 105Using the Business Policy Switch 2000 Version 1.2 Figure 17 Port-based VLAN exampleIEEE 802.1Q taggingBusiness Po

106 Chapter 2 Network configuration208700-B • Untagged frame— a frame that does not carry any VLAN tagging information in the frame header.• VLAN port

Chapter 2 Network configuration 107Using the Business Policy Switch 2000 Version 1.2 Figure 18 Default VLAN settingsWhen you configure VLANs, you co

108 Chapter 2 Network configuration208700-B Figure 19 Port-based VLAN assignmentAs shown in Figure 20, the untagged packet is marked (tagged) as it

Chapter 2 Network configuration 109Using the Business Policy Switch 2000 Version 1.2 Figure 21 Policy-based VLAN assignmentAs shown in Figure 22, th

Contents 11Using the Business Policy Switch 2000 Version 1.2 VLAN Port Configuration screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

110 Chapter 2 Network configuration208700-B In Figure 23, tagged incoming packets are assigned directly to VLAN 2 because of the tag assignment in the

Chapter 2 Network configuration 111Using the Business Policy Switch 2000 Version 1.2 As shown in Figure 24, the tagged packet remains unchanged as it

112 Chapter 2 Network configuration208700-B VLANs spanning multiple 802.1Q tagged switchesFigure 25 shows VLANs spanning two Business Policy Switches.

Chapter 2 Network configuration 113Using the Business Policy Switch 2000 Version 1.2 Refer to Chapter 1 for additional guidelines on configuring VLANs

114 Chapter 2 Network configuration208700-B Figure 27 Possible problems with VLANs and Spanning Tree ProtocolAs shown in Figure 27, with STP enabled

Chapter 2 Network configuration 115Using the Business Policy Switch 2000 Version 1.2 Figure 28 Multiple VLANs sharing resourcesIn the above configur

116 Chapter 2 Network configuration208700-B Figure 29 VLAN broadcast domains within the switchFor example, to create a broadcast domain for each VLA

Chapter 2 Network configuration 117Using the Business Policy Switch 2000 Version 1.2 To configure the VLAN port membership for VLAN 1:1 Select Switch

118 Chapter 2 Network configuration208700-B Ports 2, 4, 6, 8, 10, and 11 are now untagged members of VLAN 3 as shown in Figure 29 on page 116.Figure 3

Chapter 2 Network configuration 119Using the Business Policy Switch 2000 Version 1.2 Figure 32 Default VLAN Port Configuration screen exampleFigure

12 Contents208700-BChapter 4Policy-enabled networks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273Summary . . . . .

120 Chapter 2 Network configuration208700-B Figure 33 VLAN Port Configuration screen exampleVLAN workgroup summaryThis section summarizes the VLAN w

Chapter 2 Network configuration 121Using the Business Policy Switch 2000 Version 1.2 Figure 34 VLAN configuration spanning multiple switchesBusiness

122 Chapter 2 Network configuration208700-B VLAN configuration rulesVLANs operate according to specific configuration rules. When creating VLANs, cons

Chapter 2 Network configuration 123Using the Business Policy Switch 2000 Version 1.2 Multicast stream from exiting any other port that does not connec

124 Chapter 2 Network configuration208700-B Figure 35 IP Multicast propagation with IGMP routingThe Business Policy Switch can automatically set up

Chapter 2 Network configuration 125Using the Business Policy Switch 2000 Version 1.2 One client, connected to S2, responds with a host membership repo

126 Chapter 2 Network configuration208700-B After the switches learn which ports are requesting access to the IP Multicast stream, all other ports not

Chapter 2 Network configuration 127Using the Business Policy Switch 2000 Version 1.2 IGMP snooping configuration rulesThe IGMP snooping feature operat

128 Chapter 2 Network configuration208700-B IEEE 802.1p prioritizingFor more information on prioritizing traffic, refer to Chapter 4, “Policy-enabled

Chapter 2 Network configuration 129Using the Business Policy Switch 2000 Version 1.2 MultiLink TrunksMultiLink Trunks allow you to group up to four sw

Contents 13Using the Business Policy Switch 2000 Version 1.2 Verifying DSCP mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

130 Chapter 2 Network configuration208700-B Figure 39 Switch-to-switch trunk configuration exampleYou can configure each of the trunks shown in Figu

Chapter 2 Network configuration 131Using the Business Policy Switch 2000 Version 1.2 Figure 40 Switch-to-server trunk configuration exampleClient/se

132 Chapter 2 Network configuration208700-B Figure 41 Client/server configuration exampleFor detailed information about configuring trunks, see Chap

Chapter 2 Network configuration 133Using the Business Policy Switch 2000 Version 1.2 Ensure that the chosen switch ports are set to Enabled, using eit

134 Chapter 2 Network configuration208700-B • When you set any trunk member to Disabled (not active) through the Port Configuration screen or through

Chapter 2 Network configuration 135Using the Business Policy Switch 2000 Version 1.2 Figure 42 Loss of distributed trunk membersHowever, until you c

136 Chapter 2 Network configuration208700-B LAN speed, in Mb/s). Another three-port trunk (T2) is configured with an aggregate bandwidth of 210 Mb/s,

Chapter 2 Network configuration 137Using the Business Policy Switch 2000 Version 1.2 Figure 44 Example 1: correctly configured trunkIf Switch S2’s t

138 Chapter 2 Network configuration208700-B Figure 45 Example 2: detecting a misconfigured portAdditional tips about the MultiLink Trunking featureW

Chapter 2 Network configuration 139Using the Business Policy Switch 2000 Version 1.2 All configured trunks are indicated in the Spanning Tree Configur

14 Contents208700-BCompatible software versions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .343Using cascade modules . . .

140 Chapter 2 Network configuration208700-B • Port-based mirroring• Address-based mirroringA sample Port Mirroring Configuration screen accompanies ea

Chapter 2 Network configuration 141Using the Business Policy Switch 2000 Version 1.2 Figure 46 Port-based mirroring configuration exampleIn the conf

142 Chapter 2 Network configuration208700-B As shown in the Port Mirroring Configuration screen example (Figure 47), port 23 is designated as the Moni

Chapter 2 Network configuration 143Using the Business Policy Switch 2000 Version 1.2 Address-based mirroring configurationFigure 48 shows an example o

144 Chapter 2 Network configuration208700-B • Monitor all traffic between address A and address B (conversation between the two stations).Figure 49 sh

Chapter 2 Network configuration 145Using the Business Policy Switch 2000 Version 1.2 Figure 49 Port Mirroring Configuration address-based screen exa

146 Chapter 2 Network configuration208700-B • VLAN configuration settings for any ports configured for port-based mirroring cannot be changed. Use the

147Using the Business Policy Switch 2000 Version 1.2 Chapter 3Using the console interfaceThis chapter describes how to configure and manage the Busine

148 Chapter 3 Using the console interface208700-B You can use 256 port-, protocol-, and MAC SA-based VLANs for the stack with a Pure BPS 2000 stack ru

Chapter 3 Using the console interface 149Using the Business Policy Switch 2000 Version 1.2 Using the CI menus and screensThe CI menus and screens prov

Contents 15Using the Business Policy Switch 2000 Version 1.2 Appendix FDefault Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

150 Chapter 3 Using the console interface208700-B • To go to the next screen in a series, press [Ctrl]-N.• To return to the main menu at any time, pre

Chapter 3 Using the console interface 151Using the Business Policy Switch 2000 Version 1.2 The CI screens for your specific switch model will show the

152 Chapter 3 Using the console interface208700-B Figure 51 Console interface main menuTable 10 describes the CI main menu optionsTable 10 Console

Chapter 3 Using the console interface 153Using the Business Policy Switch 2000 Version 1.2 Switch Configuration... Displays the Switch Configuration M

154 Chapter 3 Using the console interface208700-B Reset to Default SettingsResets the switch to the factory default configuration settings. This optio

Chapter 3 Using the console interface 155Using the Business Policy Switch 2000 Version 1.2 IP Configuration/Setup screenThe IP Configuration/Setup scr

156 Chapter 3 Using the console interface208700-B Table 11 IP Configuration/Setup screen fieldsField DescriptionBootP Request ModeOne of four modes

Chapter 3 Using the console interface 157Using the Business Policy Switch 2000 Version 1.2 Choosing a BootP request modeThe BootP Request Mode field i

158 Chapter 3 Using the console interface208700-B • BootP or Last AddressBootP When NeededAllows the switch to request an IP address if one has not al

Chapter 3 Using the console interface 159Using the Business Policy Switch 2000 Version 1.2 If an IP address is not currently in use, these actions tak

16 Contents208700-B

160 Chapter 3 Using the console interface208700-B SNMP Configuration screenThe SNMP Configuration screen (Figure 53) allows you to set or modify the S

Chapter 3 Using the console interface 161Using the Business Policy Switch 2000 Version 1.2 Table 12 describes the SNMP Configuration screen fields.Tab

162 Chapter 3 Using the console interface208700-B System Characteristics screenThe System Characteristics screen (Figure 54) allows you to view system

Chapter 3 Using the console interface 163Using the Business Policy Switch 2000 Version 1.2 Table 13 describes the System Characteristics screen fields

164 Chapter 3 Using the console interface208700-B Switch Configuration Menu screenThe Switch Configuration Menu screen (Figure 55) allows you to set o

Chapter 3 Using the console interface 165Using the Business Policy Switch 2000 Version 1.2 Figure 55 Switch Configuration Menu screen Table 14 descr

166 Chapter 3 Using the console interface208700-B EAPOL Security Configuration... Displays the EAPOL Security Configuration menu (see “EAPOL Security

Chapter 3 Using the console interface 167Using the Business Policy Switch 2000 Version 1.2 MAC Address Table screenThe MAC Address Table screen (Figur

168 Chapter 3 Using the console interface208700-B Figure 56 MAC Address Table ScreenTable 15 describes the MAC Address Table screen fields.Table 15

Chapter 3 Using the console interface 169Using the Business Policy Switch 2000 Version 1.2 MAC Address Security Configuration Menu screenThe MAC Addre

Figures 17Using the Business Policy Switch 2000 Version 1.2 FiguresFigure 1 Business Policy Switch 2000 . . . . . . . . . . . . . . . . . . . . . . .

170 Chapter 3 Using the console interface208700-B Figure 57 MAC Address Security Configuration Menu screenTable 16 describes the MAC Address Securit

Chapter 3 Using the console interface 171Using the Business Policy Switch 2000 Version 1.2 MAC Address Security Configuration screen The MAC Address S

172 Chapter 3 Using the console interface208700-B Table 17 describes the MAC Address Security Configuration screen fields.Table 17 MAC Address Secur

Chapter 3 Using the console interface 173Using the Business Policy Switch 2000 Version 1.2 MAC Address Security Port Configuration screen The MAC Addr

174 Chapter 3 Using the console interface208700-B To open the MAC Address Security Port Configuration screen:➨ Choose MAC Address Security Port Config

Chapter 3 Using the console interface 175Using the Business Policy Switch 2000 Version 1.2 Figure 59 MAC Security Port Configuration screen (1 of 2)

176 Chapter 3 Using the console interface208700-B Table 18 describes the MAC Security Port Configuration screen fields.MAC Address Security Port Lists

Chapter 3 Using the console interface 177Using the Business Policy Switch 2000 Version 1.2 Figure 61 MAC Address Security Port Lists screensTo open

178 Chapter 3 Using the console interface208700-B Figure 62 MAC Address Security Port Lists screenTable 19 describes the MAC Address Security Port L

Chapter 3 Using the console interface 179Using the Business Policy Switch 2000 Version 1.2 A unit/port number list is composed of one or more list ite

18 Figures208700-BFigure 33 VLAN Port Configuration screen example . . . . . . . . . . . . . . . . . . . . . . . 120Figure 34 VLAN configuration span

180 Chapter 3 Using the console interface208700-B As an alternative method instead, you can highlight the field and then enter +2/9 [Return]. The exis

Chapter 3 Using the console interface 181Using the Business Policy Switch 2000 Version 1.2 MAC Address Security Table screensThe MAC Address Security

182 Chapter 3 Using the console interface208700-B Figure 64 MAC Address Security Table screen Table 20 describes the MAC Address Security Table scre

Chapter 3 Using the console interface 183Using the Business Policy Switch 2000 Version 1.2 EAPOL Security Configuration screen The EAPOL Security Conf

184 Chapter 3 Using the console interface208700-B To open the EAPOL Security Configuration screen:➨ Choose EAPOL Security Configuration (or press e) f

Chapter 3 Using the console interface 185Using the Business Policy Switch 2000 Version 1.2 Default 1Range 1,2,3,4,5,6,7,8,ALLPort Allows you to select

186 Chapter 3 Using the console interface208700-B Range Incoming and Outgoing,Incoming OnlyOperational Traffic ControlA read-only field that indicates

Chapter 3 Using the console interface 187Using the Business Policy Switch 2000 Version 1.2 VLAN Configuration Menu screenWith software version 1.2, th

188 Chapter 3 Using the console interface208700-B When you create VLANs, you can assign various ports (and therefore the devices attached to these por

Chapter 3 Using the console interface 189Using the Business Policy Switch 2000 Version 1.2 Table 22 describes the VLAN Configuration Menu screen optio

Figures 19Using the Business Policy Switch 2000 Version 1.2 Figure 68 MAC Address Configuration for MAC-SA Based VLAN screen . . . . . . . 196Figure

190 Chapter 3 Using the console interface208700-B You can add or remove port members from a VLAN in accordance with the IEEE 802.1Q tagging rules. Ref

Chapter 3 Using the console interface 191Using the Business Policy Switch 2000 Version 1.2 Figure 67 VLAN Configuration screenTable 23 describes the

192 Chapter 3 Using the console interface208700-B The specified VLAN is deleted as soon as you press [Return]. The software does not prompt you to rec

Chapter 3 Using the console interface 193Using the Business Policy Switch 2000 Version 1.2 Range None, IP Ether2, Ipx 802.3, Ipx 802.2, Ipx Snap, Ipx

194 Chapter 3 Using the console interface208700-B Predefined Protocol Identifier (PID) descriptionTable 24 defines the standard protocol-based VLANs a

Chapter 3 Using the console interface 195Using the Business Policy Switch 2000 Version 1.2 User-Defined Protocol Identifier DescriptionIn addition to

196 Chapter 3 Using the console interface208700-B MAC Address Configuration for MAC-SA-Based VLAN screenThe MAC Address Configuration for MAC-SA Based

Chapter 3 Using the console interface 197Using the Business Policy Switch 2000 Version 1.2 Gigabit ports restrictionGigabit ports and BayStack 410 por

198 Chapter 3 Using the console interface208700-B Figure 69 VLAN Port Configuration screenTable 27 describes the VLAN Port Configuration screen fiel

Chapter 3 Using the console interface 199Using the Business Policy Switch 2000 Version 1.2 Filter Unregistered Frames Sets this port to filter (discar

2208700-B Copyright © 2001 Nortel NetworksAll rights reserved. Printed in the USA. September 2001.The information in this document is subject to chang

20 Figures208700-BFigure 103 Interface Configuration page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .296Figure 104 Interface G

200 Chapter 3 Using the console interface208700-B VLAN Display by Port screenThe VLAN Display by Port screen (Figure 70) allows you to view VLAN chara

Chapter 3 Using the console interface 201Using the Business Policy Switch 2000 Version 1.2 Port Configuration screenThe Port Configuration screen (Fig

202 Chapter 3 Using the console interface208700-B Figure 71 Port Configuration screen (1 of 2)Figure 72 Port Configuration screen (2 of 2)Port Con

Chapter 3 Using the console interface 203Using the Business Policy Switch 2000 Version 1.2 Table 29 describes the Port Configuration screen fields.Not

204 Chapter 3 Using the console interface208700-B High Speed Flow Control Configuration screenThe High Speed Flow Control Configuration screen (Figure

Chapter 3 Using the console interface 205Using the Business Policy Switch 2000 Version 1.2 Figure 73 High Speed Flow Control ConfigurationTable 30 d

206 Chapter 3 Using the console interface208700-B Choosing a high speed flow control modeThe high speed flow control feature allows you to control tra

Chapter 3 Using the console interface 207Using the Business Policy Switch 2000 Version 1.2 In this mode, the Gigabit MDA port is disabled from transmi

208 Chapter 3 Using the console interface208700-B Figure 74 MultiLink Trunk Configuration Menu screenTable 31 describes the MultiLink Trunk Configur

Chapter 3 Using the console interface 209Using the Business Policy Switch 2000 Version 1.2 Any mix of up to eight Business Policy Switches and BayStac

Figures 21Using the Business Policy Switch 2000 Version 1.2 Figure 138 Installing a GBIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

210 Chapter 3 Using the console interface208700-B Table 32 describes the MultiLink Trunk Configuration screen fields.Table 32 MultiLink Trunk Config

Chapter 3 Using the console interface 211Using the Business Policy Switch 2000 Version 1.2 MultiLink Trunk Utilization screenThe MultiLink Trunk Utili

212 Chapter 3 Using the console interface208700-B Figure 77 MultiLink Trunk Utilization screen (2 of 2)Table 33 describes the MultiLink Trunk Utiliz

Chapter 3 Using the console interface 213Using the Business Policy Switch 2000 Version 1.2 Port Mirroring Configuration screenThe Port Mirroring Confi

214 Chapter 3 Using the console interface208700-B Figure 78 Port Mirror Configuration screenTable 34 describes the Port Mirroring Configuration scre

Chapter 3 Using the console interface 215Using the Business Policy Switch 2000 Version 1.2 Table 35 describes the various monitoring modes available f

216 Chapter 3 Using the console interface208700-B Rate Limiting Configuration screenThe Rate Limiting Configuration screen allows you to limit the for

Chapter 3 Using the console interface 217Using the Business Policy Switch 2000 Version 1.2 To open the Rate Limiting Configuration screen:➨ Choose Rat

218 Chapter 3 Using the console interface208700-B Figure 80 Rate Limiting Configuration screen (2 of 2)You can use this screen to view the percentag

Chapter 3 Using the console interface 219Using the Business Policy Switch 2000 Version 1.2 IGMP Configuration Menu screenThe IGMP Configuration Menu s

22 Figures208700-B

220 Chapter 3 Using the console interface208700-B To open the IGMP Configuration Menu screen:➨ Choose IGMP Configuration (or press g) from the Switch

Chapter 3 Using the console interface 221Using the Business Policy Switch 2000 Version 1.2 IGMP Configuration screenFigure 82 shows an example of the

222 Chapter 3 Using the console interface208700-B Figure 82 IGMP Configuration screenTable 38 describes the IGMP Configuration screen fields.Table 3

Chapter 3 Using the console interface 223Using the Business Policy Switch 2000 Version 1.2 Proxy Allows the switch to consolidate IGMP Host Membership

224 Chapter 3 Using the console interface208700-B Multicast Group Membership screenThe Multicast Group Membership screen allows you to view configured

Chapter 3 Using the console interface 225Using the Business Policy Switch 2000 Version 1.2 Figure 83 Multicast Group Membership screenTable 39 descr

226 Chapter 3 Using the console interface208700-B Port Statistics screenThe Port Statistics screen (Figure 84) allows you to view detailed information

Chapter 3 Using the console interface 227Using the Business Policy Switch 2000 Version 1.2 Figure 84 Port Statistics screenTable 40 describes the Po

228 Chapter 3 Using the console interface208700-B Table 40 Port Statistics screen fieldsField DescriptionUnit Only appears if the switch is particip

Chapter 3 Using the console interface 229Using the Business Policy Switch 2000 Version 1.2 128-255 bytes Received column: Indicates the total number o

23Using the Business Policy Switch 2000 Version 1.2 TablesTable 1 Business Policy Switch 2000 front-panel description . . . . . . . . . . . . . . . .

230 Chapter 3 Using the console interface208700-B Stack Operational Mode screenThe Stack Operational Mode screen (Figure 85) displays the current conf

Chapter 3 Using the console interface 231Using the Business Policy Switch 2000 Version 1.2 Table 41 describes the Stack Operational Mode screen fields

232 Chapter 3 Using the console interface208700-B Figure 86 Console/Comm Port Configuration screenTable 42 describes the Console/Comm Port Configura

Chapter 3 Using the console interface 233Using the Business Policy Switch 2000 Version 1.2 Achtung: Bei Auswahl einer Baud rate, die nicht mit der Bau

234 Chapter 3 Using the console interface208700-B Console Stack Password TypeEnables password protection for accessing the console interface (CI) of a

Chapter 3 Using the console interface 235Using the Business Policy Switch 2000 Version 1.2 Default Value: secureRange: Any ASCII string of up to 15 pr

236 Chapter 3 Using the console interface208700-B Console Read-Only Stack PasswordWhen the Console Switch Password field is set to Required (for Telne

Chapter 3 Using the console interface 237Using the Business Policy Switch 2000 Version 1.2 Identify Unit Numbers When you choose Identify Unit Numbers

238 Chapter 3 Using the console interface208700-B Renumber Stack Units screenThe Renumber Stack Units screen (Figure 87) allows you to renumber the un

Chapter 3 Using the console interface 239Using the Business Policy Switch 2000 Version 1.2 Table 43 describes the Renumber Stack Units screen options.

24 Tables208700-BTable 30 High Speed Flow Control Configuration Screen Fields . . . . . . . . . . . . .205Table 31 MultiLink Trunk Configuration Men

Figure 88 Hardware Unit Information screenSpanning Tree Configuration Menu screenThe Spanning Tree Configuration Menu screen (Figure 89) allows you

Chapter 3 Using the console interface 241Using the Business Policy Switch 2000 Version 1.2 Figure 89 Spanning Tree Configuration MenuTable 44 descri

242 Chapter 3 Using the console interface208700-B Spanning Tree Group Configuration screenThe Spanning Tree Group Configuration screen allows you to c

Chapter 3 Using the console interface 243Using the Business Policy Switch 2000 Version 1.2 Figure 90 Spanning Tree Group ConfigurationTable 45 descr

244 Chapter 3 Using the console interface208700-B Bridge Priority For the STP Group, indicates the management-assigned priority value of the bridge ID

Chapter 3 Using the console interface 245Using the Business Policy Switch 2000 Version 1.2 Spanning Tree Port Configuration screenThe Spanning Tree Po

246 Chapter 3 Using the console interface208700-B Figure 91 Spanning Tree Port ConfigurationNote: Because multiple STGs are available only in Pure B

Chapter 3 Using the console interface 247Using the Business Policy Switch 2000 Version 1.2 Table 46 describes the Spanning Tree Port Configuration scr

248 Chapter 3 Using the console interface208700-B Spanning Tree Switch Settings screenThe Spanning Tree Switch Settings screen (Figure 92) allows you

Chapter 3 Using the console interface 249Using the Business Policy Switch 2000 Version 1.2 Figure 92 Spanning Tree Switch SettingsNote: Because mult

Tables 25Using the Business Policy Switch 2000 Version 1.2 Table 65 Interface options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

250 Chapter 3 Using the console interface208700-B Table 47 describes the Spanning Tree Switch Settings parameters.Table 47 Spanning Tree Switch Sett

Chapter 3 Using the console interface 251Using the Business Policy Switch 2000 Version 1.2 Maximum Age TimeFor STP Group, indicates the Maximum Age Ti

252 Chapter 3 Using the console interface208700-B Spanning Tree VLAN Membership screenThe Spanning Tree VLAN Membership screen (Figure 93) allows you

Chapter 3 Using the console interface 253Using the Business Policy Switch 2000 Version 1.2 Figure 93 Spanning Tree VLAN Membership screenTable 48 de

254 Chapter 3 Using the console interface208700-B TELNET/SNMP/Web Access Configuration screenThe TELNET/SNMP/Web Access Configuration screen (Figure 9

Chapter 3 Using the console interface 255Using the Business Policy Switch 2000 Version 1.2 Table 49 describes the TELNET/SNMP/Web Access Configuration

256 Chapter 3 Using the console interface208700-B TELNET Access Specifies if Telnet access is allowed and only to those on the list.Default Value: Acc

Chapter 3 Using the console interface 257Using the Business Policy Switch 2000 Version 1.2 Software Download screenThe Software Download screens (Figu

258 Chapter 3 Using the console interface208700-B To download the software image, you need a properly configured Trivial File Transfer Protocol (TFTP)

Chapter 3 Using the console interface 259Using the Business Policy Switch 2000 Version 1.2 Figure 95 Software Download screen for Pure BPS 2000 Stac

26 Tables208700-B

260 Chapter 3 Using the console interface208700-B Table 50 describes the Software Download screen fields.Table 50 Software Download screen fieldsFie

Chapter 3 Using the console interface 261Using the Business Policy Switch 2000 Version 1.2 LED Indications during the download processThe software dow

262 Chapter 3 Using the console interface208700-B Figure 97 Configuration File Menu screenTable 51 describes the Configuration File Menu screen opti

Chapter 3 Using the console interface 263Using the Business Policy Switch 2000 Version 1.2 Choose Configuration File Download/Upload from the Configur

264 Chapter 3 Using the console interface208700-B Table 52 Configuration File Download/Upload screen fieldsField DescriptionConfiguration Image File

Chapter 3 Using the console interface 265Using the Business Policy Switch 2000 Version 1.2 RequirementsThe following requirements apply to the Configu

266 Chapter 3 Using the console interface208700-B Table 53 describes Configuration File parameter information.ASCII Configuration File Download screen

Chapter 3 Using the console interface 267Using the Business Policy Switch 2000 Version 1.2 Figure 99 ASCII Configuration File Download screen Table

268 Chapter 3 Using the console interface208700-B Table 54 ASCII Configuration File Download screen fieldsField DescriptionASCII Configuration Filen

Chapter 3 Using the console interface 269Using the Business Policy Switch 2000 Version 1.2 System Log screenThe System Log screen (Figure 100) display

27Using the Business Policy Switch 2000 Version 1.2 PrefaceThis guide describes the Nortel Networks* Business Policy Switch 2000* features and uses. T

270 Chapter 3 Using the console interface208700-B Figure 100 System Log screenTable 55 describes the System Log screen fields.

Chapter 3 Using the console interface 271Using the Business Policy Switch 2000 Version 1.2 Table 55 System Log screen fieldsField DescriptionUnit Th

272 Chapter 3 Using the console interface208700-B

273Using the Business Policy Switch 2000 Version 1.2 Chapter 4Policy-enabled networksThis chapter provides an overview of Differentiated Services Qual

274 Chapter 4 Policy-enabled networks208700-B SummaryPolicy-enabled networks allow system administrators to prioritize the network traffic, thereby pr

Chapter 4 Policy-enabled networks 275Using the Business Policy Switch 2000 Version 1.2 — Layer 4 destination port number— Ingress port number• Layer 2

276 Chapter 4 Policy-enabled networks208700-B Figure 101 Schematic of QoS policy Differentiated Services (DiffServ) overviewDifferentiated services

Chapter 4 Policy-enabled networks 277Using the Business Policy Switch 2000 Version 1.2 DiffServ ConceptsDiffServ is described in IETF RFCs 2474 and 24

278 Chapter 4 Policy-enabled networks208700-B • Platinum, Gold, Silver, and Bronze classes use the Assured Forwarding PHB. These classes are used for

Chapter 4 Policy-enabled networks 279Using the Business Policy Switch 2000 Version 1.2 Packet classifiers or filtersPacket classifiers, or filters, se

28 Preface208700-B Before you beginThis guide is intended for network managers and administrators with the following background:• Basic knowledge of n

280 Chapter 4 Policy-enabled networks208700-B Each group of filters is associated with actions that are executed when the packet matches the filters i

Chapter 4 Policy-enabled networks 281Using the Business Policy Switch 2000 Version 1.2 • Change IEEE 802.1p and drop precedence of matching packets.If

282 Chapter 4 Policy-enabled networks208700-B For example, to configure a policy that changes the IEEE 802.1p priority and drop precedence of traffic

Chapter 4 Policy-enabled networks 283Using the Business Policy Switch 2000 Version 1.2 The classifications of trusted, untrusted, and unrestricted act

284 Chapter 4 Policy-enabled networks208700-B If a packet is received from a trusted port and either it does not match any of the filters installed by

Chapter 4 Policy-enabled networks 285Using the Business Policy Switch 2000 Version 1.2 As displayed in Table 58, the traffic service class determines

286 Chapter 4 Policy-enabled networks208700-B There are 2 sets of external ports. The first set contains 24 10/100 Mb/s ports. Each port in this set h

Chapter 4 Policy-enabled networks 287Using the Business Policy Switch 2000 Version 1.2 When the power is turned on, ports are assigned to the default

288 Chapter 4 Policy-enabled networks208700-B You can also configure policies without metering. In this case, using the Web-based management system, y

Chapter 4 Policy-enabled networks 289Using the Business Policy Switch 2000 Version 1.2 • Interface groupsThe policies, by connecting these user-define

Preface 29Using the Business Policy Switch 2000 Version 1.2 • Using Web-based Management for the Business Policy Switch 2000 Software Version 1.2 (par

290 Chapter 4 Policy-enabled networks208700-B Meters, operating at ingress, keep the sorted packets within certain parameters. You configure a committ

Chapter 4 Policy-enabled networks 291Using the Business Policy Switch 2000 Version 1.2 COPS overviewCommon Open Policy Services (COPS) is important as

292 Chapter 4 Policy-enabled networks208700-B

293Using the Business Policy Switch 2000 Version 1.2 Chapter 5 Sample QoS configurationYou can configure QoS using the Common Open Policy Services (C

294 Chapter 5 Sample QoS configuration208700-B It is important that you refer to Using Web-based Management for the Business Policy Switch 2000 for de

Chapter 5 Sample QoS configuration 295Using the Business Policy Switch 2000 Version 1.2 The QoS Advanced menu option expands to display:• Devices • Ru

296 Chapter 5 Sample QoS configuration208700-B Figure 103 Interface Configuration pageThe Interface Group Creation section of this page allows you t

Chapter 5 Sample QoS configuration 297Using the Business Policy Switch 2000 Version 1.2 5 In the Interface Class field, choose untrusted.By selecting

298 Chapter 5 Sample QoS configuration208700-B .Accepting default mapping valuesIf you choose to accept the default values for IEEE 802.1p priority an

Chapter 5 Sample QoS configuration 299Using the Business Policy Switch 2000 Version 1.2 Defining an IP filterYou create IP filters for IP packets that

3Using the Business Policy Switch 2000 Version 1.2 Achtung: Dieses ist ein Gerät der Funkstörgrenzwertklasse A. In Wohnbereichen können bei Betrieb di

30 Preface208700-B • Reference Note: Gigabit Ethernet Physical Layer Considerations (part number 201540-B)Provides information about gigabit transmiss

300 Chapter 5 Sample QoS configuration208700-B Figure 105 IP Classification page (1 of 2)Figure 106 IP Classification page (2 0f 2)2 In the Destin

Chapter 5 Sample QoS configuration 301Using the Business Policy Switch 2000 Version 1.2 This address is used to match the destination IP address in th

302 Chapter 5 Sample QoS configuration208700-B Figure 107 IP Classification Group page2 In the Filter Group Name field, enter IPacket.This unique id

Chapter 5 Sample QoS configuration 303Using the Business Policy Switch 2000 Version 1.2 Figure 108 IP Group Modification page6 Click Back.The system

304 Chapter 5 Sample QoS configuration208700-B Figure 109 IP Classification page (1 of 2)Figure 110 IP Classification page (2 0f 2)

Chapter 5 Sample QoS configuration 305Using the Business Policy Switch 2000 Version 1.2 Defining a layer 2 filterYou configure layer 2 filters by defi

306 Chapter 5 Sample QoS configuration208700-B Figure 111 Layer 2 Classification page (1 of 2)Figure 112 Layer 2 Classification page (2 of 2)2 In

Chapter 5 Sample QoS configuration 307Using the Business Policy Switch 2000 Version 1.2 All EtherTypes are ignored.5 In the 802.1p Priority field, cli

308 Chapter 5 Sample QoS configuration208700-B Figure 113 Layer 2 Classification pageCreating a Layer2 Filter Group Table entryNow you can create a

Chapter 5 Sample QoS configuration 309Using the Business Policy Switch 2000 Version 1.2 Figure 114 Layer2 Group page2 In the Filter Group Name field

Preface 31Using the Business Policy Switch 2000 Version 1.2 If you purchased a Nortel Networks service program, contact one of the following Nortel Ne

310 Chapter 5 Sample QoS configuration208700-B Figure 115 Layer 2 Group Modification page6 Click Back.The system returns you to Layer 2 Classificati

Chapter 5 Sample QoS configuration 311Using the Business Policy Switch 2000 Version 1.2 Figure 116 Layer 2 Classification pageConfiguring actionsWhe

312 Chapter 5 Sample QoS configuration208700-B Figure 117 Actions page2 In the Action Name field of the Action Creation section, enter Generic. 3 In

Chapter 5 Sample QoS configuration 313Using the Business Policy Switch 2000 Version 1.2 Figure 118 Action page with new entry in Action TableIn summ

314 Chapter 5 Sample QoS configuration208700-B To configure a meter:1 Click the Application > QoS > QoS Advanced > Meters menu option.The Met

Chapter 5 Sample QoS configuration 315Using the Business Policy Switch 2000 Version 1.2 Figure 120 Meter page with new entry in Meter TableIn summar

316 Chapter 5 Sample QoS configuration208700-B 1 Click the Application > QoS > QoS Advanced > Policies menu option.The Policies page opens (F

Chapter 5 Sample QoS configuration 317Using the Business Policy Switch 2000 Version 1.2 This entry is the unique Role Combination that you created.6 I

318 Chapter 5 Sample QoS configuration208700-B Figure 122 Policies page with new entryIn summary, you configured a QoS policy called Ippolicy. This

Chapter 5 Sample QoS configuration 319Using the Business Policy Switch 2000 Version 1.2 To manually configure the mapping among 802.1p priority values

32 Preface208700-B

320 Chapter 5 Sample QoS configuration208700-B Figure 123 802.1p Priority Queue Assignment page2 In the Queue Set field in the 802.1p Priority Assig

Chapter 5 Sample QoS configuration 321Using the Business Policy Switch 2000 Version 1.2 ➨ Click the Application > QoS > QoS Advanced > Device

322 Chapter 5 Sample QoS configuration208700-B Figure 125 DSCP Mapping page3 In the 802.1 User Priority field, choose 1.4 In the Drop Precedence fie

Chapter 5 Sample QoS configuration 323Using the Business Policy Switch 2000 Version 1.2 Figure 126 DSCP Mapping pageAssigning 802.1p user priority m

324 Chapter 5 Sample QoS configuration208700-B Figure 127 802.1p Priority Mapping page2 Change the DSCP value for 802.1. Priority 2 to 0x0.3 Click S

Chapter 5 Sample QoS configuration 325Using the Business Policy Switch 2000 Version 1.2 Figure 128 DSCP Queue Assignment page2 Choose Queue Set 1.3

326 Chapter 5 Sample QoS configuration208700-B

327Using the Business Policy Switch 2000 Version 1.2 Chapter 6 TroubleshootingThis chapter describes how to isolate and diagnose problems with your B

328 Chapter 6 Troubleshooting208700-B Figure 129 LED display panelTable 59 Business Policy Switch LED descriptionsLabel Type Color State MeaningPw

Chapter 6 Troubleshooting 329Using the Business Policy Switch 2000 Version 1.2 Green On The switch is connected to the upstream unit’s Cascade A In co

33Using the Business Policy Switch 2000 Version 1.2 Chapter 1The Business Policy Switch 2000This chapter introduces the Business Policy Switch 2000 an

330 Chapter 6 Troubleshooting208700-B Base Base mode Green On The switch is configured as the stack base unit.Off The switch is not configured as the

Chapter 6 Troubleshooting 331Using the Business Policy Switch 2000 Version 1.2 Diagnosing and correcting problemsBefore you perform the problem-solvin

332 Chapter 6 Troubleshooting208700-B Normal power-up sequenceIn a normal power-up sequence, the LEDs appear as follows:1 After power is applied to th

Chapter 6 Troubleshooting 333Using the Business Policy Switch 2000 Version 1.2 Port connection problemsYou can usually trace port connection problems

334 Chapter 6 Troubleshooting208700-B In both situations, the Business Policy Switch “autosenses” the speed of the connected station and, by default,

335Using the Business Policy Switch 2000 Version 1.2 Appendix A Technical specificationsThis appendix provides technical specifications for the Busine

336 Appendix A Technical specifications208700-B Physical dimensionsTable 63 lists physical dimensions.Performance specificationsTable 64 lists perform

Appendix A Technical specifications 337Using the Business Policy Switch 2000 Version 1.2 Data rateThe data rate is 10 Mb/s Manchester encoded or 100 M

338 Appendix A Technical specifications208700-B Electromagnetic emissionsThe module meets the following standards:Electromagnetic immunityThe module m

339Using the Business Policy Switch 2000 Version 1.2 Appendix BInteroperability in a mixed stack configurationThis appendix presents important interop

34Using the Business Policy Switch 2000 Version 1.2 • Hybrid—This stack has a combination of BPS 2000 switches and BayStack* 450 and/or BayStack 410 s

340 Appendix B Interoperability in a mixed stack configuration208700-B You can use 256 port-, protocol-, and MAC SA-based VLANs for the stack with a P

Appendix B Interoperability in a mixed stack configuration 341Using the Business Policy Switch 2000 Version 1.2 Base unitIn a mixed stack configuratio

342 Appendix B Interoperability in a mixed stack configuration208700-B 7 Add the newly configured Business Policy Switch to your existing stack.Figure

Appendix B Interoperability in a mixed stack configuration 343Using the Business Policy Switch 2000 Version 1.2 Temporary base unitIn a mixed stack co

344 Appendix B Interoperability in a mixed stack configuration208700-B You can verify the software version and the ISVN in the sysDescr field (see Fig

Appendix B Interoperability in a mixed stack configuration 345Using the Business Policy Switch 2000 Version 1.2 Using the console interface Console/Co

346 Appendix B Interoperability in a mixed stack configuration208700-B

347Using the Business Policy Switch 2000 Version 1.2 Appendix C Media dependent adapters This appendix describes the optional media dependent adapters

348 Appendix C Media dependent adapters208700-B 1000BASE-SX: 450-1SR MDA and 450-1SX MDAWarning: This is a Class 1 Laser/LED product. It contains a la

Appendix C Media dependent adapters 349Using the Business Policy Switch 2000 Version 1.2 There are two 1000BASE-SX (shortwave gigabit) MDA models:• Th

35Using the Business Policy Switch 2000 Version 1.2 Software version 1.2 compatibility with BayStack 450 switchesThe BPS 2000 software version 1.2 is

350 Appendix C Media dependent adapters208700-B For installation instructions, see “Installing an MDA” on page 363.1000BASE-LX: 450-1LR MDA and 450-1L

Appendix C Media dependent adapters 351Using the Business Policy Switch 2000 Version 1.2 There are two 1000BASE-LX (longwave gigabit) MDA models:• The

352 Appendix C Media dependent adapters208700-B Both models (Figure 133) conform to the IEEE 802.3z 1000BASE-LX standard and use longwave 1300 nm fibe

Appendix C Media dependent adapters 353Using the Business Policy Switch 2000 Version 1.2 For installation instructions, see “Installing an MDA” on pag

354 Appendix C Media dependent adapters208700-B Figure 134 BPS2000-4TX MDA front panelThe RJ-45 ports are configured as media-dependent interface-cr

Appendix C Media dependent adapters 355Using the Business Policy Switch 2000 Version 1.2 100BASE-FX: BPS2000-2FX MDA and BPS2000-4FX MDAWarning: Fiber

356 Appendix C Media dependent adapters208700-B There are two 100BASE-FX models (Figure 135):• The BPS2000-2FX MDA uses two longwave 1300 nm SC connec

Appendix C Media dependent adapters 357Using the Business Policy Switch 2000 Version 1.2 For installation instructions, see “Installing an MDA” on pag

358 Appendix C Media dependent adapters208700-B This section describes the 450-1GBIC MDA:The 450-1GBIC MDA (Figure 136) provides a single host port fo

Appendix C Media dependent adapters 359Using the Business Policy Switch 2000 Version 1.2 For instructions on installing the 450-1GBIC MDA, see “Instal

36Using the Business Policy Switch 2000 Version 1.2 Physical descriptionFigure 1 depicts the front and side views of the Business Policy Switch.Figure

360 Appendix C Media dependent adapters208700-B Installing GBICsThis section describes how to install the gigabit interface converters (GBICs) to the

Appendix C Media dependent adapters 361Using the Business Policy Switch 2000 Version 1.2 The GBICs are available in different case styles (Figure 137)

362 Appendix C Media dependent adapters208700-B .To install a GBIC:1 Remove the GBIC from its protective packaging.2 Insert the GBIC into the Host por

Appendix C Media dependent adapters 363Using the Business Policy Switch 2000 Version 1.2 Figure 139 Removing a GBIC2 If the GBIC has an extractor ha

364 Appendix C Media dependent adapters208700-B 2 Loosen the thumb screws and remove the filler panel (or previously installed MDA) from the Uplink/Ex

Appendix C Media dependent adapters 365Using the Business Policy Switch 2000 Version 1.2 3 Insert the MDA into the Uplink/Expansion Module card guides

366 Appendix C Media dependent adapters208700-B Replacing an MDA with a different modelWhen replacing an installed MDA with another type of MDA, compl

Appendix C Media dependent adapters 367Using the Business Policy Switch 2000 Version 1.2 1000BASE-LX multimode applicationsFor 1000BASE-LX multimode a

368 Appendix C Media dependent adapters208700-B

369Using the Business Policy Switch 2000 Version 1.2 Appendix DQuick steps to featuresIf you are a system administrator with experience configuring Bu

37Using the Business Policy Switch 2000 Version 1.2 Figure 2 Business Policy Switch 2000 front panel Console portThe console port allows you to acce

370 Appendix D Quick steps to features208700-B Figure 141 Configuring 802.1Q VLANs (1 of 3)9875EANoYesVLAN Configuration screenSelect the appropriat

Appendix D Quick steps to features 371Using the Business Policy Switch 2000 Version 1.2 Figure 142 Configuring 802.1Q VLANs (2 of 3)YesYesNoNoPress

372 Appendix D Quick steps to features208700-B Figure 143 Configuring 802.1Q VLANs (3 of 3)YesNoNoSet tagged, untagged,unregistered filters, if nece

Appendix D Quick steps to features 373Using the Business Policy Switch 2000 Version 1.2 Configuring MultiLink TrunksTo create or modify a MultiLink Tr

374 Appendix D Quick steps to features208700-B Configuring Port MirroringTo create or modify port-mirroring ports, follow the flowcharts in Figure 145

Appendix D Quick steps to features 375Using the Business Policy Switch 2000 Version 1.2 Figure 146 Configuring Port Mirroring (2 of 2)Configuring IG

376 Appendix D Quick steps to features208700-B Figure 147 Configuring IGMP Snooping (1 of 3)YesNoNoBS45053AAre VLANscreated/port membersconfigured?I

Appendix D Quick steps to features 377Using the Business Policy Switch 2000 Version 1.2 Figure 148 Configuring IGMP Snooping (2 of 3)YesNoNoBS45054A

378 Appendix D Quick steps to features208700-B Figure 149 Configuring IGMP Snooping (3 of 3)Configuring authentication process for EAPOL-based secur

Appendix D Quick steps to features 379Using the Business Policy Switch 2000 Version 1.2 To open the EAPOL Security Configuration screen:➨ Choose EAPOL

38Using the Business Policy Switch 2000 Version 1.2 The console port default settings are: 9600 baud with 8 data bits, 1 stop bit, and no parity as th

380 Appendix D Quick steps to features208700-B Figure 151 Authenticaton process flowchart (2 of 2)YesNoEAPOL_Authen_Process_new_2Authenticationserve

381Using the Business Policy Switch 2000 Version 1.2 Appendix E Connectors and pin assignmentsThis appendix describes the Business Policy Switch 2000

382 Appendix E Connectors and pin assignments208700-B Table 72 lists the RJ-45 (8-pin modular) port connector pin assignments.MDI and MDI-X devicesMed

Appendix E Connectors and pin assignments 383Using the Business Policy Switch 2000 Version 1.2 MDI-X to MDI cable connectionsBusiness Policy Switch sw

384 Appendix E Connectors and pin assignments208700-B Figure 154 MDI-X to MDI-X cable connectionsDB-9 (RS-232-D) Console/Comm Port connectorThe DB-9

Appendix E Connectors and pin assignments 385Using the Business Policy Switch 2000 Version 1.2 Table 73 lists the DB-9 Console connector pin assignmen

386 Appendix E Connectors and pin assignments208700-B

387Using the Business Policy Switch 2000 Version 1.2 Appendix F Default SettingsTable 74 lists the factory default settings for the Business Policy Sw

388 Appendix F Default Settings208700-B Aging Time 300 seconds “MAC Address Table screen” on page 167Find an Address 00-00-00-00-00-00 (no MAC address

Appendix F Default Settings 389Using the Business Policy Switch 2000 Version 1.2 Create VLAN 1 “VLAN Configuration screen” on page 189Delete VLAN blan

39Using the Business Policy Switch 2000 Version 1.2 See Appendixes for more information about the RJ-45 port connectors.LED display panelFigure 3 show

390 Appendix F Default Settings208700-B Unit 1 “VLAN Display by Port screen” on page 200Port 1PVID 1 (read only)Port Name Unit 1, Port 1 (read only)Un

Appendix F Default Settings 391Using the Business Policy Switch 2000 Version 1.2 Monitoring Mode Disabled “Port Mirroring Configuration screen” on pag

392 Appendix F Default Settings208700-B Note: The following two fields only appear when the switch is a participant in a stack configuration.New Unit

Appendix F Default Settings 393Using the Business Policy Switch 2000 Version 1.2 Event Logging AllAllowed Source IP Address(10 user-configurable field

394 Appendix F Default Settings208700-B Allowed Source Mask(10 user-configurable fields)First field: 0.0.0.0 (no IP address assigned)Remaining nine fi

395Using the Business Policy Switch 2000 Version 1.2 Appendix G Sample BootP Configuration FileThis appendix provides a sample BootP configuration fil

396 Appendix G Sample BootP Configuration File208700-B # Caution## Omitting a Forward slash (/) when the entry is continued to the next# line,

Using the Business Policy Switch 2000 Version 1.2397 IndexNumbers256 VLANs 48450 Image Filename field 260802.1p Priority Mapping page 323802.1p Priori

398 Index208700-BBridge Hello Time field 244, 251Bridge Max. Age Time field 244Bridge Maximum Age Time field 251Bridge Priority field 244, 250Broadcas

Index 399Using the Business Policy Switch 2000 Version 1.2 Deferred Packets field 229Delete STP Group field 243Delete VLAN field 191Delete VLAN Member

4208700-B Règlement sur le brouillage radioélectrique du ministère des CommunicationsCet appareil numérique (Business Policy Switch 2000) respecte les

40Using the Business Policy Switch 2000 Version 1.2 RPSU RPSU status Green On The switch is connected to the RPSU and can receive power if needed.Off

400 Index208700-BIn-Band IP Address field 156In-Band Subnet Mask field 157Initialize field 185Interface Configuration page 295Interface Group Assignme

Index 401Using the Business Policy Switch 2000 Version 1.2 main menu, console interface 151management 48, 80Management VLAN field 192Maximum Age Time

402 Index208700-Bport lists 183Port Membership field 193port mirroring 139address-based 143configuration rules 133, 145coversation steering 78monitori

Index 403Using the Business Policy Switch 2000 Version 1.2 configuration 216Rate Limiting Configuration screen 166, 217Read-Only Community String fiel

404 Index208700-Bstack MAC address 97stacking considerations 98temporary base unit 97standards 84Start Ping field 157Start TFTP Load of New Image fiel

Index 405Using the Business Policy Switch 2000 Version 1.2 Trunk Members field 210Trunk Name field 210Trunk Status field 210tutorialIEEE 802.1Q taggin

41Using the Business Policy Switch 2000 Version 1.2 Base Base mode Green On The switch is configured as the stack base unit.Off The switch is not conf

42Using the Business Policy Switch 2000 Version 1.2 Link Link status Green On Valid communications link established. Off The communications link conne

43Using the Business Policy Switch 2000 Version 1.2 Back panel The switch back panel is shown in Figure 4.Figure 4 Business Policy Switch 2000 back

44Using the Business Policy Switch 2000 Version 1.2 Figure 5 Removing the cascade module filler panelCooling fansThree cooling fans are located on o

45Using the Business Policy Switch 2000 Version 1.2 Table 4 International power cord specificationsCountry/Plug description Specifications Typical p

46Using the Business Policy Switch 2000 Version 1.2 Redundant power supply unit (RPSU) and uninterruptible power supply (UPS)The redundant power suppl

47Using the Business Policy Switch 2000 Version 1.2 FeaturesThe Business Policy Switch 2000 provides wire-speed switching that allows high-performance

48Using the Business Policy Switch 2000 Version 1.2 — “SNMP MIB support” on page 81— “SNMP trap support” on page 83CLI management systemWith software

49Using the Business Policy Switch 2000 Version 1.2 Refer to “Virtual Local Area Networks (VLANs)” on page 63 for a more complete description of VLANs

5Using the Business Policy Switch 2000 Version 1.2 Nortel Networks NA Inc. Software License AgreementNOTICE: Please carefully read this license agreem

50Using the Business Policy Switch 2000 Version 1.2 The STG, or bridge group, forms a loop-free topology that includes one or more virtual LANs (VLANs

51Using the Business Policy Switch 2000 Version 1.2 STG configuration guidelinesThis section provides important information on configuring STGs:• An S

52Using the Business Policy Switch 2000 Version 1.2 • Because some STP-compliant devices do not support tagging, you can configure whether to send tag

53Using the Business Policy Switch 2000 Version 1.2 Spanning Tree Fast LearningSpanning Tree Fast Learning is an enhanced port mode supported by the B

54Using the Business Policy Switch 2000 Version 1.2 Use a text editor to edit the ASCII configuration; the command format is the same as that of the C

55Using the Business Policy Switch 2000 Version 1.2 ! -------------------------------------------------------!! create vlan portbasedvlan create 100 n

56Using the Business Policy Switch 2000 Version 1.2 speed autoduplex auto!!! -------------------------------------------------------! SNMP configurati

57Using the Business Policy Switch 2000 Version 1.2 You must change the Telnet access field through direct access to the interface; you cannot change

58Using the Business Policy Switch 2000 Version 1.2 The BayStack 450-1GBIC MDA supports the following GBICs:• 1000BASE-SX—This GBIC uses shortwave 850

59Using the Business Policy Switch 2000 Version 1.2 Automatic PVIDWith software version 1.1, the BPS 2000 provides the Automatic PVID feature for conf

6208700-B 4. Limitation of liability. IN NO EVENT WILL NORTEL NETWORKS OR ITS LICENSORS BE LIABLE FOR ANY COST OF SUBSTITUTE PROCUREMENT; SPECIAL, IND

60Using the Business Policy Switch 2000 Version 1.2 Figure 6 VLAN broadcast domains within the switchIn Figure 6 the ports have the following PVID/V

61Using the Business Policy Switch 2000 Version 1.2 Refer to Chapter 3 for information on configuring Automatic PVID using the Console Interface (CI)

62Using the Business Policy Switch 2000 Version 1.2 BootP menu item for a stack of only BPS 2000 switchesIn a stack consisting only of BPS 2000 switch

63Using the Business Policy Switch 2000 Version 1.2 Refer to Chapter 4, “Chapter 4, “Policy-enabled networks.”For information on configuring QoS using

64Using the Business Policy Switch 2000 Version 1.2 In software version 1.1, automatic PVID automatically sets the PVID when you configure a port-base

65Using the Business Policy Switch 2000 Version 1.2 OR• Independent VLAN Learning (IVL) mode—Each VLAN uses a unique forwarding database.The IVL mode

66Using the Business Policy Switch 2000 Version 1.2 If you are working with more than 64 VLANs in a Pure BPS 2000 Stack and you change to a Hybrid Sta

67Using the Business Policy Switch 2000 Version 1.2 • EAPOL-based security—allows the exchange of authentication information between any end station o

68Using the Business Policy Switch 2000 Version 1.2 Figure 7 Business Policy Switch 2000 security featureIn this configuration example, the followin

69Using the Business Policy Switch 2000 Version 1.2 — MAC address-based security is used to allow up to 448 authorized stations (MAC addresses) access

7Using the Business Policy Switch 2000 Version 1.2 ContentsPreface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

70Using the Business Policy Switch 2000 Version 1.2 RADIUS-based network securityThe RADIUS-based security feature allows you to set up network access

71Using the Business Policy Switch 2000 Version 1.2 • Specify optional actions to be exercised by your switch if the software detects a security viola

72Using the Business Policy Switch 2000 Version 1.2 The following example illustrates how the BPS 2000, configured with the EAPOL-based security featu

73Using the Business Policy Switch 2000 Version 1.2 The Authenticator determines the controlled port’s operational state. After the RADIUS server noti

74Using the Business Policy Switch 2000 Version 1.2 When the EAPOL-based security is disabled on a port that was previously authorized, the port’s VLA

75Using the Business Policy Switch 2000 Version 1.2 — Attribute Value: value 0 (zero) to 7 (this value is used to indicate the port priority value ass

76Using the Business Policy Switch 2000 Version 1.2 • You cannot configure EAPOL-based security on ports that are currently configured for:— Shared se

77Using the Business Policy Switch 2000 Version 1.2 Configuration parameters storageAll configuration parameters are stored in flash memory. These par

78Using the Business Policy Switch 2000 Version 1.2 For information on configuring MultiLink Trunks using the CI menus, refer to Chapter 3. To configu

Chapter 1 The Business Policy Switch 2000 79Using the Business Policy Switch 2000 Version 1.2 • The term autonegotiation refers to a standardized prot

8 Contents208700-BSample ASCII configuration file . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54IP manager list . . . . .

80 Chapter 1 The Business Policy Switch 2000208700-B For information on a stack MAC address, see Chapter 2.For more information and an example of a Bo

Chapter 1 The Business Policy Switch 2000 81Using the Business Policy Switch 2000 Version 1.2 With software version 1.2 and higher, the CLI is used to

82 Chapter 1 The Business Policy Switch 2000208700-B to detailed management statistics. With SNMP management, you can configure SNMP traps (on individ

Chapter 1 The Business Policy Switch 2000 83Using the Business Policy Switch 2000 Version 1.2 SNMP trap supportThe Business Policy Switch supports an

84 Chapter 1 The Business Policy Switch 2000208700-B StandardsThe following IEEE Standards contain information germane to the Business Policy Switch 2

Chapter 1 The Business Policy Switch 2000 85Using the Business Policy Switch 2000 Version 1.2

86 Chapter 1 The Business Policy Switch 2000208700-B

87Using the Business Policy Switch 2000 Version 1.2 Chapter 2Network configurationUse Business Policy Switches to connect workstations, personal compu

88 Chapter 2 Network configuration208700-B To find out which version of the BPS 2000 software is running, use the console interface (CI) menus or the

Chapter 2 Network configuration 89Using the Business Policy Switch 2000 Version 1.2 Desktop switch applicationFigure 8 shows a Business Policy Switch

Contents 9Using the Business Policy Switch 2000 Version 1.2 Chapter 2Network configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

90 Chapter 2 Network configuration208700-B Figure 9 Business Policy Switch used as a segment switchServerUp to88 usersToNetworkCenterKey10 Mb/s100 M

Chapter 2 Network configuration 91Using the Business Policy Switch 2000 Version 1.2 High-density switched workgroup applicationFigure 10 shows an exam

92 Chapter 2 Network configuration208700-B Figure 10 Configuring power workgroups and a shared media hubFail-safe stack applicationFigure 11 shows a

Chapter 2 Network configuration 93Using the Business Policy Switch 2000 Version 1.2 Figure 11 Fail-safe stack exampleBusiness Policy Switch stack op

94 Chapter 2 Network configuration208700-B • “Stack configurations” on page 98• “Redundant cascade stacking feature” on page 102BayStack 400-ST1 Casca

Chapter 2 Network configuration 95Using the Business Policy Switch 2000 Version 1.2 Unit Select switchThe Unit Select switch (up = Base) determines th

96 Chapter 2 Network configuration208700-B Base unitThe base unit is the unique stack unit that you configure with the Unit Select switch on the front

Chapter 2 Network configuration 97Using the Business Policy Switch 2000 Version 1.2 Stack MAC addressWhen the switch is participating in a stack confi

98 Chapter 2 Network configuration208700-B Removing a unit from the stackIf a unit is removed from the stack (therefore operating in standalone mode),

Chapter 2 Network configuration 99Using the Business Policy Switch 2000 Version 1.2 Figure 14 Stack up configuration exampleTable 7 describes the st