HPE 5800 Series Configuration Manual page 172
Layer 3 - ip routing
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Also See for 5800 Series:
- Installation manual (126 pages) ,
- Configuration manual (412 pages) ,
- Configuration manuals (259 pages)
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# Configure Switch D.
<SwitchD> system-view
[SwitchD] bfd echo-source-ip 4.4.4.4
[SwitchD] isis 1
[SwitchD-isis-1] fast-reroute auto
[SwitchD-isis-1] quit
(Method II.) Enable IS-IS FRR to designate a backup next hop by using a referenced routing
policy:
# Configure Switch S.
<SwitchS> system-view
[SwitchS] bfd echo-source-ip 1.1.1.1
[SwitchS] ip ip-prefix abc index 10 permit 4.4.4.4 32
[SwitchS] route-policy frr permit node 10
[SwitchS-route-policy] if-match ip-prefix abc
[SwitchS-route-policy] apply fast-reroute backup-interface vlan-interface 100
backup-nexthop 12.12.12.2
[SwitchS-route-policy] quit
[SwitchS] isis 1
[SwitchS-isis-1] fast-reroute route-policy frr
[SwitchS-isis-1] quit
# Configure Switch D.
<SwitchD> system-view
[SwitchD] bfd echo-source-ip 4.4.4.4
[SwitchD] ip ip-prefix abc index 10 permit 1.1.1.1 32
[SwitchD] route-policy frr permit node 10
[SwitchD-route-policy] if-match ip-prefix abc
[SwitchD-route-policy] apply fast-reroute backup-interface vlan-interface 101
backup-nexthop 24.24.24.2
[SwitchD-route-policy] quit
[SwitchD] isis 1
[SwitchD-isis-1] fast-reroute route-policy frr
[SwitchD-isis-1] quit
Verify the configuration:
4.
# Display route 4.4.4.4/32 on Switch S to view the backup next hop information.
[SwitchS] display ip routing-table 4.4.4.4 verbose
Routing Table : Public
Summary Count : 1
Destination: 4.4.4.4/32
Protocol: ISIS
Preference: 10
IpPrecedence:
NextHop: 13.13.13.2
BkNextHop: 12.12.12.2
RelyNextHop: 0.0.0.0
Tunnel ID: 0x0
BKTunnel ID: 0x0
State: Active Adv
Process ID: 1
Cost: 10
QosLcId:
Interface: Vlan-interface200
BkInterface: Vlan-interface100
Neighbor : 0.0.0.0
Label: NULL
BKLabel: NULL
Age: 00h01m27s
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