Checking The Configurations - Huawei Quidway NetEngine80E Configuration Manual

HUAWEI NetEngine80E/40E Router
Configuration Guide - IP Routing
By default, you can disable the RR from modifying the route attributes using the export policy.
After you enable the reflect change-path-attribute command on an RR, the configurations of
the RR attributes modified using the export policy takes effect immediately. Perform the
following operations:
l Run the apply as-path command to modify the AS_Path attributes of BGP routes.
l Run the apply comm-filter delete command to delete all community attributes from a BGP
l Run the apply community command modifies the community attributes of BGP routes.
l Run the apply cost command to modify the cost of BGP routes, that is, to modify its
l Run the apply ip-address nexthop command to modify the next hop of the BGP routes.
l Run the apply local-preference command to modify the local preference of BGP routes.
l Run the apply origin command to modify the Origin attributes of BGP routes.
l Run the apply extcommunity command to modify the extended community attributes of
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8.10.7 Checking the Configurations

After configuring BGP RRs, you can view BGP RR configurations and routing information
transmitted by BGP.
Prerequisites
All BGP RR configurations have been configured.
Procedure
l
l
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Example
# After a BGP RR is configured, run the following command to view detailed information about
its peers.
<HUAWEI> display bgp peer 10.1.1.2 verbose
Issue 02 (2014-09-30)
route.
multi_exit discriminator (MED).
BGP routes.
NOTE
After the reflect change-path-attribute command is run on the RR, the peer route-policy export
command takes precedence over the peer next-hop-invariable and peer next-hop-local commands.
Run the display bgp [ vpnv4 [ vpn-instance vpn-instance-name | all ] | vpn-target |
l2vpn | vpls ] peer [ ipv4-address ] verbose command to check detailed information about
BGP peers.
Run the display bgp routing-table [ network [ { mask | mask-length } [ longer-
prefixes ] ] ] command to check information in a BGP routing table.
BGP Peer is 10.1.1.2,
Type: IBGP link
BGP version 4, Remote router ID 4.4.4.4
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remote AS 65009
8 BGP Configuration

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