Huawei Quidway NetEngine80E Configuration Manual page 741

HUAWEI NetEngine80E/40E Router
Configuration Guide - IP Routing
[RouterA-isis-1] undo graceful-restart
# Restart the IS-IS process on Router A not in GR mode.
<RouterA> reset isis all
# Run the display fib command on Router A immediately to view the FIB table.
<RouterA> display fib
FIB Table:
Total number of Routes : 5
Destination/Mask
127.0.0.1/32
127.0.0.0/8
10.1.1.1/32
10.1.1.0/24
10.1.1.2/32
As shown in the display, Router A does not restart the IS-IS process in GR mode; the FIB table
changes; compared with the IS-IS process in GR mode, the route to network segment 10.2.1.0
does not exist; service forwarding is affected.
----End
Configuration Files
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Issue 02 (2014-09-30)
Nexthop
127.0.0.1
127.0.0.1
127.0.0.1
10.1.1.1
10.1.1.2
Configuration file of Router A
#
sysname RouterA
#
isis 1
graceful-restart
graceful-restart interval 150
is-level level-1
network-entity 10.0000.0000.0001.00
#
interface GigabitEthernet 1/0/0
link-protocol ppp
ip address 10.1.1.1 255.255.255.0
isis enable 1
#
return
Configuration file of Router B
#
sysname RouterB
#
isis 1
graceful-restart
graceful-restart interval 150
is-level level-2
network-entity 10.0000.0000.0002.00
#
interface GigabitEthernet 1/0/0
link-protocol ppp
ip address 10.2.1.2 255.255.255.0
isis enable 1
#
return
Configuration file of Router C
#
sysname RouterC
#
isis 1
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Flag TimeStamp Interface
HU t[21] InLoop0
U t[21] InLoop0
HU t[20678] InLoop0
U t[20678] GE1/0/0
HU t[20678] GE1/0/0
7 IS-IS Configuration
TunnelID
0x0
0x0
0x0
0x0
0x0
716