D-Link DGS-6608 — настройка сравнения идентификаторов маршрутизаторов в BGP [86/1106]

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DGS-6600 Series Switch bgp bestpath compare-routerid

CLI Reference Guide

bgp bestpath compare-routerid

Use this command to compare router IDs for the best-path selection process

when external BGP (eBGP) paths are identical. Use the no form of the command

to disable this function.

bgp bestpath compare-routerid

no bgp bestpath compare-routerid

Syntax None.

Default BGP receives routes with identical eBGP paths from eBGP peers and selects the

first route received as the best path.

Command Mode Router configuration.

Usage Guideline When comparing similar routes from peers the BGP router does not consider the

router ID of the routes. By default, it selects the first received route. Use this

command to include the router ID in the selection process. When enabled,

similar routes are compared and the route with the lowest router ID is selected.

Unless manually defined, the router ID is the highest IP address on the router,

with preference given to loopback addresses. Router ID can be manually set by

using the bgp router-id command on page 84.

Example This example shows how to configure to compare the router-ids of identical

eBGP paths for autonomous system 65534:

It is possible to verify the settings by entering show ip protocols bgp command.

Switch(config)# router bgp 65534

Switch(config-router)# bgp bestpath compare-routerid