Example For Configuring Single-Hop Bfd For Vlanif Interfaces - Huawei NetEngine80E Configuration Manual - Reliability

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability
5.16.6 Example for Configuring Single-hop BFD for VLANIF
Interfaces
In this example, a single-hop BFD session is configured on VLANIF interfaces to rapidly check
direct links between the VLANIF interfaces.
Networking Requirements
On the network shown in
GE 1/0/0 on Router A and GE 1/0/0 on Router B belong to the same VLAN. A single-hop BFD
session needs to be set up to check the VLANIF interfaces.
Figure 5-9 Networking diagram of single-hop BFD for VLANIF interfaces
RouterA
Configuration Roadmaps
The configuration roadmap is as follows:
1.
2.
Data Preparation
To configure single-hop BFD for VLANIF interfaces, you need the following data:
l
l
l
Procedure
Step 1 Configure VLAN 10.
# Configure VLAN 10 on Router A.
<RouterA> system-view
[HUAWEI] sysname RouterA
[RouterA] interface gigabitethernet 1/0/0
[RouterA-GigabitEthernet1/0/0] undo shutdown
[RouterA-GigabitEthernet1/0/0] portswitch
[RouterA-GigabitEthernet1/0/0] quit
[RouterA] vlan 10
Issue 02 (2011-09-10)
Figure
VLANIF10: 110.1.1.1/24
GE1/0/0
Configure a VLAN based on the interface.
Configure a single-hop BFD session between VLANIF interfaces.
Peer IP address for a BFD session, which is the IP address of the peer VLANIF interface
Local interface sending and receiving BFD control packets
Local and remote discriminators of a BFD session
NOTE
Default values of the minimum sending interval, minimum receiving interval, and local detection multiplier
for BFD control packets are used.
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5-9, an Ethernet link exists between Router A and Router B.
VLANIF10: 110.1.1.2/24
GE1/0/0
5 BFD Configuration
RouterB
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