Chapter 29
| IP Routing Commands
Border Gateway Protocol (BGPv4)
– 938 –
bgp router-id This command sets the router ID for this device. Use the no form to remove this ID.
Syntax
bgp router-id router-id
no bgp router-id
router-id – Router ID formatted as an IPv4 address.
Command Mode
Router Configuration
Default Setting
The highest IP address configured for an interface.
Command Usage
â—† By default, the router ID is automatically set to the highest IP address
configured for a Layer 3 interface. This command can be used manually set the
router ID to a fixed value.
â—† The router ID must be unique for every router in the autonomous system. Using
the default setting based on the highest interface address ensures that each
router ID is unique.
â—† All neighbor sessions will be reset if the router ID is changed.
Example
Console(config-router)#bgp router-id 192.168.0.254
Console(config-router)#
bgp scan-time This command sets the interval at which to validate next hop information for BGP
routes. Use the no form to restore the default setting.
Syntax
bgp scan-time scan-time
no bgp scan-time
scan-time – Next hop validation interval. (Range: 5-60 seconds)
Command Mode
Router Configuration
Default Setting
60 seconds
To Next Page
Loading...
Need help?
General