Huawei S6700 Series Configuration Manual page 200
Ip routing
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Also See for S6700 Series:
- Configuration manual (295 pages) ,
- Hardware description (115 pages) ,
- Hardware installation and maintenance manual (183 pages)
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S6700 Series Ethernet Switches
Configuration Guide - IP Routing
The configurations of Switch B and Switch C are similar to the configuration of Switch A, and
are not mentioned here.
Step 2 Assign an IP address to each VLANIF interface.
[SwitchA] interface vlanif 10
[SwitchA-Vlanif10] ip address 1.1.1.1 24
[SwitchA-Vlanif10] quit
[SwitchA] interface vlanif 20
[SwitchA-Vlanif20] ip address 3.3.3.1 24
[SwitchA-Vlanif20] quit
The configurations of Switch B and Switch C are similar to the configuration of Switch A, and
are not mentioned here.
Step 3 Configure the basic OSPF functions. See Example for Configuring Basic OSPF Functions.
Step 4 Configure BFD for OSPF.
# Enable BFD globally on Switch A.
[SwitchA] bfd
[SwitchA-bfd] quit
[SwitchA] ospf
[SwitchA-ospf-1] bfd all-interfaces enable
[SwitchA-ospf-1] quit
# Enable BFD globally on Switch B.
[SwitchB] bfd
[SwitchB-bfd] quit
[SwitchB] ospf
[SwitchB-ospf-1] bfd all-interfaces enable
[SwitchB-ospf-1] quit
# Run the display ospf bfd session all command on Switch A or Switch B. You can see that the
BFD state is Up.
Take Switch A for example. The display is as follows:
[SwitchA] display ospf bfd session all
Area 0.0.0.0 interface
NeighborId:2.2.2.2
BFDState:up
Multiplier:3
RemoteIpAdd:3.3.3.2
Area 0.0.0.0 interface 1.1.1.1(Vlanif10)'s BFD Sessions
NeighborId:3.3.3.3
BFDState:up
Multiplier:3
RemoteIpAdd:1.1.1.2
Step 5 Configure the BFD feature of interfaces.
# Configure BFD on VLANIF 20 of Switch A, set the minimum interval for sending the packets
and the minimum interval for receiving the packets to 100 ms, and set the local detection time
multiplier to 4.
[SwitchA] interface vlanif 20
[SwitchA-Vlanif20] ospf bfd enable
[SwitchA-Vlanif20] ospf bfd min-tx-interval 100 min-rx-interval 100 detect-
multiplier 4
[SwitchA-Vlanif20] quit
Issue 01 (2012-03-15)
OSPF Process 1 with Router ID 1.1.1.1
3.3.3.1(Vlanif20)'s BFD Sessions
AreaId:0.0.0.0
rx
BFD Local Dis:8195
Diagnostic Info:No diagnostic information
AreaId:0.0.0.0
rx
BFD Local Dis:8194
Diagnostic Info:No diagnostic information
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Interface:Vlanif20
:1000
tx
LocalIpAdd:3.3.3.1
Interface:Vlanif10
:1000
tx
LocalIpAdd1:1.1.1.1
4 OSPF Configuration
:1000
:1000
181
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