Avaya Configuring Bridging Services Instrukcja Użytkownika Strona 171

  • Pobierz
  • Dodaj do moich podręczników
  • Drukuj
  • Strona
    / 208
  • Spis treści
  • BOOKMARKI
  • Oceniono. / 5. Na podstawie oceny klientów
Przeglądanie stron 170
Using Native Mode LAN Services
117351-A Rev. A 5-3
In Figure 5-1, for example, consider what happens when a member of the Star
Closed User Group on LAN A sends a frame to another member of the Star group
located on LAN C.
1. The frame, properly addressed, enters Bridge 1 through NML Port 1.
2. Port 1 labels the frame with the Star CUGID.
3. Bridge 1 forwards the frame to Bridge 2 over the FDDI trunk.
4. The frame attempts to exit Bridge 2 through Port 6. Port 6 examines the
CUGID on the frame.
The CUGID on the frame matches the CUGID on the port’s access list. Port 6
forwards the frame to LAN C in the Star Closed User Group.
Defining a Closed User Group
To define a closed user group:
1. Select a CUGID for the closed user group.
2. Create an NML port for each LAN in the closed user group by adding the
NML protocol to an existing bridge circuit.
See Configuring and Managing Routers with Site Manager for details.
3. Assign the group CUGID to each port and specify other NML port
parameters.
See “NML
Add Security Range Parameters” on page 5-14 for details.
4. Provide each NML port with an access list containing the group CUGID.
See “Assigning an
Access List to a Port” on page 5-12 for details.
Przeglądanie stron 170
1 2 ... 166 167 168 169 170 171 172 173 174 175 176 ... 207 208

Komentarze do niniejszej Instrukcji

Brak uwag