HP VPN Firewall Appliances Network Management Configuration Guide

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Configure neighbor relationship authentication between neighbors. Configure area authentication in
Area 10 to prevent untrusted routes from entering into the area. Configure routing domain authentication
on Device C and Device D to prevent untrusted routes from entering the routing domain.
Figure 283 Network diagram
Configuration procedure
1. Configure IP addresses for interfaces. (Details not shown.)
2. Configure basic IS-IS:
# Configure Device A.
<Device A> system-view
[Device A] isis 1
[DeviceA-isis-1] network-entity 10.0000.0000.0001.00
[DeviceA-isis-1] is-level level-1
[DeviceA-isis-1] quit
[DeviceA] interface gigabitethernet 1/1
[DeviceA-GigabitEthernet1/1] isis enable 1
[DeviceA-GigabitEthernet1/1] quit
# Configure Device B.
<DeviceB> system-view
[DeviceB] isis 1
[DeviceB-isis-1] network-entity 10.0000.0000.0002.00
[DeviceB-isis-1] is-level level-1
[DeviceB-isis-1] quit
[DeviceB] interface gigabitethernet 1/1
[DeviceB-GigabitEthernet1/1] isis enable 1
[DeviceB-GigabitEthernet1/1] quit
# Configure Device C.
<DeviceC> system-view
[DeviceC] isis 1
[DeviceC-isis-1] network-entity 10.0000.0000.0003.00
[DeviceC-isis-1] quit
[DeviceC] interface gigabitethernet 1/1
[DeviceC-GigabitEthernet1/1] isis enable 1
[DeviceC-GigabitEthernet1/1] quit