3Com Switch 4800G 24-Port - Ipv6 IS-IS Configuration Example

464 CHAPTER 35: IPV6 IS-IS CONFIGURATION
IPv6 IS-IS
Configuration
Example
Network requirements
As shown in Figure 146, Switch A, Switch B, Switch C and Switch D reside in the
same autonomous system, and all are enabled with IPv6.
Switch A and Switch B are Level-1 switches, Switch D is a Level-2 switch, and
Switch C is a Level-1-2 switch. Switch A, Switch B, and Switch C are in area 10,
while Switch D is in area 20.
Network diagram
Figure 146 Network diagram for IPv6 IS-IS basic configuration
Configuration procedure
1 Configure IPv6 addresses for interfaces (omitted)
2 Configure IPv6 IS-IS
# Configure Switch A.
<SwitchA> system-view
[SwitchA] isis 1
[SwitchA-isis-1] is-level level-1
[SwitchA-isis-1] network-entity 10.0000.0000.0001.00
[SwitchA-isis-1] ipv6 enable
[SwitchA-isis-1] quit
[SwitchA] interface vlan-interface 100
[SwitchA-Vlan-interface100] isis ipv6 enable 1
[SwitchA-Vlan-interface100] quit
# Configure Switch B.
<SwitchB> system-view
[SwitchB] isis 1
[SwitchB-isis-1] is-level level-1
[SwitchB-isis-1] network-entity 10.0000.0000.0002.00
[SwitchB-isis-1] ipv6 enable
Clear the IS-IS data
information of a neighbor
reset isis peer system-id [ process-id ] Available in user
view
To do… Use the command… Remarks
Vlan-int300
2001:3::2/64
Vlan-int301
2001:4::1/64
Switch D
L2
Area 20
Switch B
L1
Switch C
L1/L2
Vlan-int100
2001:1::2/64
Vlan-int100
2001:1::1/64
Vlan-int200
2001:2::1/64
Vlan-int200
2001:2::2/64
Vlan-int300
2001:3::1/64
Switch A
L1
Area 10