D-Link DXS-3600-16S Manual page 75

7-4 bgp router-id
This command is used to configure a fixed router ID for the local Border Gateway Protocol (BGP) routing process. Use
the no form of this command to remove the fixed router ID from the running configuration file and restore the default
router ID selection.
bgp router-id IP-ADDRESS
no bgp router-id
Parameters
IP-ADDRESS
Default
Command Mode
Command Default Level
Usage Guideline
Example
DXS-3600-32S#configure terminal
DXS-3600-32S(config)#router bgp 65100
DXS-3600-32S(config-router)#bgp router-id 192.168.1.1
DXS-3600-32S(config-router)#
7-5 bgp aggregate-next-hop-check
This command is used to enable the checking of next hop of the BGP aggregated routes. Only the routes with the
same next hop attribute can be aggregated if the BGP aggregate next hop check is enabled. Using the no form of this
command is to disable the bgp aggregate-next-hop-check.
bgp aggregate-next-hop-check
no bgp aggregate-next-hop-check
Parameters
Default
Command Mode
DXS-3600 Series 10GbE Layer 2/3 Switch CLI Reference Guide
Configures the router ID in IPv4 address format as the identifier of the local router
running BGP.
The local router ID is selected by the following rules when this command is disabled:
If a loopback interface is configured, the router ID is set to the IP address of the
loopback. If multiple loopback interfaces are configured, the loopback with the
highest IP address is used.
If no loopback interface is configured, the router ID is set to the highest IP address
on a physical interface.
Router Configuration.
Level: 8. (EI Mode Only Command)
The bgp router-id command is used to configure a fixed router ID for a local BGP
routing process. The address of a loopback interface is preferred to an IP address on
a physical interface because the loopback interface is more effective than a fixed
interface as an identifier because there is no physical link to go down.
You must specify a unique router ID within the network. This command will reset all
active BGP peering sessions. It is recommended to configure a loopback interface,
since the physical interface link may be up/down/removed for some reason.
You can verify your settings by entering the show ip bgp parameters command.
This example shows how to change the router ID to 192.168.1.1
None.
The default option is disabled.
Router Configuration.
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