
Site Manager Parameters
308627-14.20 Rev 00
A-65
Parameter: Time to Live
Path: Configuration Manager > Protocols > IP > RIP Interfaces
Default: 1
Options: 1 to 255
Function: Specifies a TTL value to be inserted in the IP header for RIP updates. Certain
RIP implementations ignore packets with a TTL value of one hop. Use this
parameter to provide interoperability with such implementations.
Instructions: Setting a TTL of 1 prevents RIP updates from inadvertently exiting the local
network. Increasing the TTL introduces the risk of the update exiting the
local network and being forwarded around the network.
MIB Object ID: 1.3.6.1.4.1.18.3.5.3.2.2.2.1.11
Parameter: Broadcast Timer
Path: Configuration Manager > Protocols > IP > RIP Interfaces
Default: 30 seconds; 1 hour for dial-optimized routing
Options: 5 seconds to 86,400 seconds (24 hours); 1 hour to 1,209,600 seconds
(2 weeks) for dial-optimized routing
Function: Specifies how frequently RIP generates a full update of the routing table.
Instructions: Enter a value in 5-second increments.
MIB Object ID: 1.3.6.1.4.1.18.3.5.3.2.2.2.1.12
Parameter: Timeout Timer
Path: Configuration Manager > Protocols > IP > RIP Interfaces
Default: 90 seconds; 3 hours for dial-optimized routing
Options: 15 seconds to 259,200 seconds (72 hours); 3 hours to 3,628,800 seconds
(6 weeks) for dial-optimized routing
Function: Specifies the time period that RIP will wait for an update for a particular
network before declaring it to be unreachable.
Instructions: Nortel Networks recommends a timeout value of the broadcast time multiplied
by 3. Enter a time in 5-second increments.
MIB Object ID: 1.3.6.1.4.1.18.3.5.3.2.2.2.1.13
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