Huawei S6700 Series

Flags: D-Direct, A-Added to URT, L-Advertised in LSPs, S-IGP Shortcut,
U-Up/Down Bit Set
5. Configure route convergence on SwitchB.
# Aggregate 172.1.1.0/24, 172.1.2.0/24, 172.1.3.0./24, and 172.1.4.0/24 as 172.1.0.0/16 on
SwitchB.
[SwitchB] isis 1
[SwitchB-isis-1] summary 172.1.0.0 255.255.0.0 level-1-2
[SwitchB-isis-1] quit
6. Verify the configuration.
# Display the routing table of SwitchA, and you can find that 172.1.1.0/24, 172.1.2.0/24,
172.1.3.0/24, and 172.1.4.0/24 are aggregated as 172.1.0.0/16.
[SwitchA] display isis route
Route information for ISIS(1)
-----------------------------
ISIS(1) Level-2 Forwarding Table
--------------------------------
IPV4 Destination IntCost ExtCost ExitInterface NextHop Flags
-------------------------------------------------------------------------
172.1.0.0/22 20 NULL Vlanif50 172.2.1.2
A/-/-/-
172.2.1.0/24 10 NULL Vlanif50 Direct D/-/
L/-
Flags: D-Direct, A-Added to URT, L-Advertised in LSPs, S-IGP Shortcut,
U-Up/Down Bit Set
Configuration Files
l Configuration file of SwitchA
#
sysname SwitchA
#
vlan batch 50
#
isis 1
is-level level-2
network-entity 20.0000.0000.0001.00
#
interface Vlanif50
ip address 172.2.1.1 255.255.255.0
isis enable 1
#
interface XGigabitEthernet0/0/1
port link-type trunk
port trunk allow-pass vlan 50
#
return
l Configuration file of SwitchB
#
sysname SwitchB
#
vlan batch 10 50
#
isis 1
network-entity 10.0000.0000.0002.00
summary 172.1.0.0 255.255.0 level-1-2
#
interface Vlanif10
ip address 172.1.4.2 255.255.255.0
isis enable 1
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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