H3c-technologies H3C SecPath F5020 Instrukcja Użytkownika Pobierz pdf (Strona 68)

[Sysname-Vlan-interface3] mad nd enable

You need to assign a domain ID (range: 0-4294967295)

[Current domain is: 1]:

The assigned domain ID is: 1

4. Configure Device C as the intermediate device:

CAUTION:

If the intermediate device is also an IRF fabric, assign the two IRF fabrics different domain IDs for

correct split detection. False detection causes IRF split.

# Enable the spanning tree feature globally, and map the ND MAD VLAN to MSTI 1 in the MST

region.

<DeviceC> system-view

[DeviceC] stp global enable

[DeviceC] stp region-configuration

[DeviceC-mst-region] region-name ndmad

[DeviceC-mst-region] instance 1 vlan 3

[DeviceC-mst-region] active region-configuration

[DeviceC-mst-region] quit

# Create VLAN 3, and add GigabitEthernet 4/0/1 and GigabitEthernet 4/0/2 to VLAN 3.

[DeviceC] vlan 3

[DeviceC-vlan3] port gigabitethernet 4/0/1 gigabitethernet 4/0/2

[DeviceC-vlan3] quit

Configuration example for restoring standalone mode

Network requirements

Break the IRF fabric in Figure 21, and change the operating mode of Device A and Device B from IRF to

standalone.

Figure 21 Network diagram

1 2 ... 63 64 65 66 67 68 69 70 71 72 73 ... 81 82

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H3c-technologies H3C SecPath F5020 Instrukcja Użytkownika Strona 68