Checking The Configurations - Huawei Quidway NetEngine80E Configuration Manual

HUAWEI NetEngine80E/40E Router
Configuration Guide - IP Routing
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8.6.5 Checking the Configurations

After configuring BGP route reception, you can view the imported routes matching a specified
filter.
Prerequisites
The BGP route reception configurations have been configured.
Issue 02 (2014-09-30)
internal } { export | import } command in the user view to softly reset the BGP
connections between the devices and its peers or peer groups.
external softly resets an EBGP connection, and internal softly resets an IBGP
connection.
export triggers outbound BGP soft reset, and import triggers inbound BGP soft reset.
If the device's peers do not support route-refresh, perform the following operations:
– Configure the device to store all the routing updates received from its peers or peer
groups.

1.

Run:
system-view
The system view is displayed.
2. Run:
bgp { as-number-plain | as-number-dot }
The BGP view is displayed.
3. Run:
ipv4-family unicast
The IPv4 unicast address family view is displayed.
4. Run:
peer { ipv4-address | group-name } keep-all-routes
The device is configured to store all the routing updates received from its peers
or peer groups.
By default, the device stores only the routing updates that are received from peers or
peer groups and match a configured import policy.
After this command is used, all routing updates sent by a specified peer or peer group
are stored, regardless of whether an import policy is used. When the local routing
policy changes, the information can be used to regenerate BGP routes again.
NOTE
This command must be run on the local device and its peers. If the peer keep-all-routes
command is run on the device for the first time, the sessions between the device and its peers
are reestablished.
The peer keep-all-routes command does not need to be run on the router that supports route-
refresh. If the peer keep-all-routes command is run on the router, the sessions between the
router and its peers will not be reestablished but the refresh bgp command does not take effect
on the router.
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8 BGP Configuration
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