Command Manual – Multicast Protocol 
Quidway S8500 Series Routing Switches 
Chapter 7  MBGP Multicast Extension
 Configuration Commands
 
Huawei Technologies Proprietary 
7-26 
Use the undo peer route-policy import command to delete the specified 
Route-policy. 
By default, the peer has no Route-policy association.  
The inbound route policy configured for the peer takes precedence over the 
configurations for the peer group. 
Related command: peer route-policy export. 
Example 
# Apply the Route-policy named test-policy to the route coming from the peer group 
test. 
<Quidway> system-view 
System View: return to User View with Ctrl+Z. 
[Quidway] bgp 100 
[Quidway-bgp] ipv4-family multicast 
[Quidway-bgp-af-mul] peer test route-policy test-policy import 
7.1.37  preference 
Syntax 
preference ebgp-value ibgp-value local-vlaue 
undo preference 
View 
IPv4 multicast sub-address family view 
Parameter 
ebgp-value: EBGP route priority, in the range of 1 to 256. By default, it is 256.  
ibgp-value: IBGP route priority, in the range of 1 to 256. By default, it is 256. 
local-value: Local route priority, in the range of 1 to 256. By default, it is 130. 
Description 
Use the preference command to configure MBGP protocol priority. 
Use the undo preference command to restore the default priority. 
You can configure different priority values for different types of MBGP routes.  
Example 
# Set the priority of EBGP, IBGP and local routes all as 170.  
<Quidway> system-view 
System View: return to User View with Ctrl+Z. 
[Quidway] bgp 100