Huawei NetEngine80E Configuration Manual - Reliability page 1267

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability
[RouterA-rm-backup-srv-service1] track interface gigabitethernet 2/0/0
# Configure the RBP.
[RouterA] remote-backup-profile profile1
[RouterA-rm-backup-prf-profile1] peer-backup hot
[RouterA-rm-backup-prf-profile1] vrrp-id 1 interface gigabitethernet 1/0/0.2
[RouterA-rm-backup-prf-profile1] backup-id 10 remote-backup-service service1
[RouterA-rm-backup-prf-profile1] service-type bras
[RouterA-rm-backup-prf-profile1] quit
Step 2 Set NAS parameters and the interval for backing up traffic. Take Router A as an example. The
configuration of Router B is similar to the configuration of Router A.
# Set NAS parameters.
[RouterA] remote-backup-profile profile1
[RouterA-rm-backup-prf-profile1] nas logic-ip 1.2.3.4
[RouterA-rm-backup-prf-profile1] nas logic-port gigabitethernet 1/0/0
[RouterA-rm-backup-prf-profile1] nas logic-sysname huawei
# Set the interval for backing up traffic.
[RouterA] remote-backup-profile profile1
[RouterA-rm-backup-prf-profile1] traffic backup interval 10
[RouterA-rm-backup-prf-profile1] quit
Step 3 Bind the address pool pool1 configured in the domain to the RBS. Configure the protection path
for the network-side traffic to return on Router A. The configuration of Router B is similar to
the configuration of Router A.
# Enable MPLS and MPLS LDP on the directly connected link. For details, see the HUAWEI
NetEngine80E/40E Router Configuration Guide - MPLS.
# Configure the tunnel policy.
[RouterA] tunnel-policy policy1
[RouterA-tunnel-policy-policy1] tunnel select-seq lsp load-balance-number 1
[RouterA-tunnel-policy-policy1] quit
# Bind the address pool to the RBS and configure the protection path.
[RouterA] remote-backup-service service1
[RouterA-rm-backup-srv-service1] ip-pool pool1
[RouterA-rm-backup-srv-service1] protect tnl-policy policy1 peer-ip 2.2.2.2
interface gigabitethernet 3/0/0
Step 4 Bind the RBP to the user access interface. The sub-interface GE 1/0/0.1 is used here. Take
Router A as an example. The configuration of Router B is similar to the configuration of
Router A.
[RouterA] interface gigabitethernet 1/0/0.1
[RouterA-GigabitEthernet1/0/0.1] remote-backup-profile profile1
[RouterA-GigabitEthernet1/0/0.1] quit
Step 5 Verify the configuration.
Issue 02 (2014-09-30)
NOTE
In the remote backup service view, you can use the track bfd-session command to track the status of the
peer BFD session established at the network side of master and slave devices. In this manner, the peer
status can be fast detected. The configuration is not mentioned here. For details, refer to the command
reference.
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11 Multi-node Backup Configuration
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