Huawei S6700 Series

# Reset the IS-IS process on Switch A.
<SwitchA> reset isis all
# Run the display fib command on Switch A to view the FIB table.
<SwitchA> display fib
Route Flags: G - Gateway Route, H - Host Route, U - Up Route
S - Static Route, D - Dynamic Route, B - Black Hole Route
FIB Table:
Total number of Routes : 4
Destination/Mask Nexthop Flag TimeStamp Interface TunnelID
127.0.0.1/32 127.0.0.1 HU t[21] InLoop0 0x0
127.0.0.0/8 127.0.0.1 U t[21] InLoop0 0x0
100.1.1.1/32 127.0.0.1 HU t[20678] InLoop0 0x0
100.1.1.0/24 100.1.1.1 U t[20678] Vlanif10 0x0
As shown in the display, the FIB table on Switch A changes and the forwarding service is
affected.
----End
Configuration Files
l Configuration file of Switch A
#
sysname SwitchA
#
vlan batch 10
#
isis 1
graceful-restart
graceful-restart interval 150
is-level level-1
network-entity 10.0000.0000.0001.00
#
interface Vlanif10
ip address 100.1.1.1 255.255.255.0
isis enable 1
#
interface XGigabitEthernet0/0/1
port hybrid pvid vlan 10
port hybrid untagged vlan 10
#
return
l Configuration file of Switch B
#
sysname SwitchB
#
vlan batch 20
#
isis 1
graceful-restart
graceful-restart interval 150
is-level level-2
network-entity 10.0000.0000.0002.00
#
interface Vlanif20
ip address 100.2.1.2 255.255.255.0
isis enable 1
#
interface XGigabitEthernet0/0/1
port hybrid pvid vlan 20
port hybrid untagged vlan 20
S6700 Series Ethernet Switches
Configuration Guide - IP Routing 6 IS-IS Configuration
Issue 01 (2012-03-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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