Configuration methods about BGP MED routing

Publication Date:  2012-09-10 Views:  288 Downloads:  0
Issue Description
#
bgp 65017
network 10.17.1.0 255.255.255.128
network 10.17.1.128 255.255.255.128
network 100.100.100.100 255.255.255.255
undo synchronization
group ex external
peer 30.17.1.1 group ex as-number 65000
peer 30.17.1.1 route-policy 7609A import
peer 31.17.1.1 group ex as-number 65000
peer 31.17.1.1 route-policy 7609B import
#
Learning routing information of peer device, but couldn’t release cost value of itself upwards.
peer 30.17.1.1 route-policy 7609A import, this command only used to import, but can’t configure export.
Alarm Information
null
Handling Process
#
bgp 65017
network 10.17.1.0 255.255.255.128
network 10.17.1.128 255.255.255.128
network 100.100.100.100 255.255.255.255
undo synchronization
group 7609A external
peer 7609A route-policy 7609A export
peer 30.17.1.1 group 7609A as-number 65000
group 7609B external
peer 7609B route-policy 7609B export
peer 31.17.1.1 group 7609B as-number 65000
#
Configure two peer groups to release cost value.
Root Cause
the configuration methods is different from H3C and other manufacturers.
Suggestions
You can search this case if you have problems like upwards when you are delivering and implement. USG21 from our company including BSR and HSR all support MED of BGP.

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