R3303-HP HSR6800 Routers Layer 3 - IP Routing Configuration Guide

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Ste

Command

Remarks

1. Enter system view.

system-view N/A

2. Enter IS-IS view.

isis [ process-id ] [ vpn-instance

vpn-instance-name ]

N/A

3. Bind the IS-IS process with

MIBs.

isis mib-binding process-id

By default, MIBs are bound with

IS-IS process 1.

Configuring BFD for IS-IS

To enable BFD on an IS-IS interface:

Ste

Command

Remarks

1. Enter system view.

system-view N/A

2. Enter interface view.

interface interface-type interface-number N/A

3. Enable IS-IS on the interface.

isis enable [ process-id ] Disabled by default.

4. Enable BFD on the IS-IS

interface.

isis bfd enable Not enabled by default.

Configuring IS-IS MTR

Typically, different service packets with the same destination are forwarded over the same link. To

forward them over different links, you can use policy-based routing (PBR) to change their next hop or use

traffic engineering (TE). MTR provides another method to achieve the same purpose. Compared with PBR,

MTR is based on topology rather than next hop. Compared with TE, MTR is easier to deploy. MTR splits

the base topology of a specific address family (for example, IPv4) into multiple topologies, and forwards

traffic on a per-topology basis. (For information about configuring IPv6 IS-IS MTR, see "Configuring IPv6

IS-IS.")