3com MSR 20-20 참조 매뉴얼

# Clear the flap statistics of the routes matching AS path ACL 10.

<Sysname> system-view

[Sysname] ip as-path-acl 10 permit ^100.*200$

[Sysname] quit

<Sysname> reset bgp ipv6 flap-info as-path-acl 10 

router-id router-id

BGP view

router-id: Router ID in IP address format.

Use the router-id command to specify a router ID for the router.

Use the undo router-id command to remove a router ID.

To run IPv6 BGP protocol, a router must have a router ID, an unsigned 32-bit 
integer and the unique ID of the router in the AS.

A router ID can be configured manually. If not, the system will select a router ID 
automatically from the current interfaces’ IPv4 addresses. The selection sequence 
is the highest IPv4 address of Loopback interfaces’ addresses, then the highest 
IPv4 address of physical interfaces’ addresses if no Loopback interfaces are 
configured.

Only when the interface with the router ID is removed or the manually configured 
router ID is removed, will the system select another Router ID. To improve network 
reliability, it is recommended to configure the IPv4 address of a loopback interface 
as the router ID.

# Specify the router ID of the router as 10.18.4.221.

<Sysname> system-view

[Sysname] bgp 100

[Sysname-bgp] router-id 10.18.4.221 

IPv6 address family view

None