Huawei Quidway NetEngine80E Configuration Manual page 505

HUAWEI NetEngine80E/40E Router
Configuration Guide - IP Routing
[RouterA-ospfv3-100] quit
Step 4 Enable OSPFv3 helper on Router B.
[RouterB] ospfv3 100
[RouterB-ospfv3-100] helper-role
[RouterB-ospfv3-100] quit
Step 5 Verify the configuration.
# Run the display ipv6 fib 6 command on Router A to display the forwarding information table
(FIB).
<RouterA> display ipv6 fib 1
FIB Table:
Total number of Routes : 2
Destination:
NextHop
Label
TimeStamp
Interface
Destination:
NextHop
Label
TimeStamp
Interface
# Restart OSPFv3 process 100 on Router A in a non-GR mode.
<RouterA> reset ospfv3 100
# Run the display ipv6 fib 1 command on Router A to view the FIB.
<RouterA> display ipv6 fib 1
FIB Table:
Total number of Routes : 1
Destination:
NextHop
Label
TimeStamp
Interface
From the preceding display, you can find that the FIB on Router A changes and services are
affected.
# Restart OSPFv3 process 100 on Router A in GR mode.
<RouterA> reset ospfv3 100 graceful-restart
# Run the display ipv6 fib 6 command on Router A to view the FIB and check whether GR
works normally. If GR works normally, the FIB does not change and services are not interrupted
when Router A restarts the OSPFv3 process in GR mode.
<RouterA> display ipv6 fib 1
FIB Table:
Total number of Routes : 2
Destination:
NextHop
Label
TimeStamp
Interface
Destination:
NextHop
Label
TimeStamp
Interface
Issue 02 (2014-09-30)
2001:DB8:1::
: 2001:DB8:1::1
: NULL
: Date- 25:6:2007, Time- 17:31:46
: Pos1/0/0
2001:DB8:2::
: FE80::200:1FF:FE00:200
: NULL
: Date- 26:6:2007, Time- 14:6:3
: Pos1/0/0
2001:DB8:1::
: 2001:DB8:1::1
: NULL
: Date- 25:6:2007, Time- 17:31:46
: Pos1/0/0
2001:DB8:1::
: 2001:DB8:1::1
: NULL
: Date- 25:6:2007, Time- 17:31:46
: Ethernet3/2/0
2001:DB8:2::
: FE80::200:1FF:FE00:200
: NULL
: Date- 26:6:2007, Time- 14:6:3
: Ethernet3/2/0
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6 OSPFv3 Configuration
PrefixLength: 64
Flag : U
Tunnel ID : 0
reference : 1
PrefixLength: 64
Flag : DGU
Tunnel ID : 0
reference : 1
PrefixLength : 64
Flag : U
Tunnel ID : 0
reference : 1
PrefixLength : 64
Flag : U
Tunnel ID : 0
reference : 1
PrefixLength : 64
Flag : DGU
Tunnel ID : 0
reference : 1
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