Huawei Quidway NetEngine80E Configuration Manual page 878

HUAWEI NetEngine80E/40E Router
Configuration Guide - IP Routing
Figure 8-6 Networking diagram for configuring the BGP next hop delayed response
The BGP next hop delayed response applies to a scenario where the next hop has multiple links
to reach the same destination. If there is only one link between the next hop and the destination,
configuring the BGP next hop delayed response may cause heavier traffic loss when the link
fails because link switching is impossible.
Pre-configuration Tasks
Before configuring the BGP next hop delayed response, complete the following task:
l
Data Preparation
To configure the BGP next hop delayed response, you need the following data.
No.
1
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
bgp { as-number-plain | as-number-dot }
The BGP view is displayed.
Step 3 Set a delay in responding to next hop changes.
The iteration results are as follows:
Issue 02 (2014-09-30)
CE1 PE3
Configuring Basic BGP Functions
Data
Delay in responding to changes of the next hop
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8 BGP Configuration
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