239
Task Command
Remarks
Reset specified MBGP
connections.
reset bgp
ipv4
multicast
{
all
|
as-number
|
ip-address
|
group
group-name
|
external
|
internal
}
Available in user view.
Clearing MBGP information
Task Command Remarks
Clear dampened routing
information and release
suppressed routes.
reset bgp ipv4 multicast
dampening
[
ip-address
[
mask
|
mask-length
] ]
Available in user view.
Clear MBGP route flap
statistics.
reset bgp ipv4 multicast flap-info
[
regexp
as-path-regexp
|
as-path-acl
as-path-acl-number
|
ip-address
[
mask
|
mask-length
] ]
Available in user view.
MBGP configuration example
Network requirements
As shown in
:
•
PIM-SM 1 is in AS 100, and PIM-SM 2 is in AS 200.
•
OSPF is the IGP in the two ASs, and MBGP runs between the two ASs to exchange multicast
route information.
•
The multicast source belongs to PIM-SM 1, and the receiver belongs to PIM-SM 2.
Perform the following tasks to meet the requirements:
•
Configure the respective Loopback 0 of Switch A and Switch B as the C-BSR and C-RP of the
respective PIM-SM domains.
•
Set up an MSDP peer relationship between Switch A and Switch B through MBGP.
Figure 66 Network diagram
MBGP peers
AS 100
AS 200
Source
Receiver
Switch A
Switch B
Switch C
Switch D
Vlan-int101
Vlan-int101
Vlan-int104
Vlan-int104
Vlan-int100
PIM-SM 1
PIM-SM 2
Loop0
Loop0
Loop0
Loop0
