Displaying And Maintaining Msdp; Msdp Configuration Examples; Inter-As Multicast Configuration Leveraging Bgp Routes - HP A5500 SI Switch Series Configuration Manual

To do...
Enter system view
Enter public network MSDP view or VPN
instance MSDP view
Enable the SA cache mechanism
Configure the maximum number of (S, G)
entries learned from the specified MSDP
peer that the switch can cache

Displaying and maintaining MSDP

To do...
View the brief information of
MSDP peers
View the detailed information
about the status of MSDP peers
View the (S, G) entry information
in the SA cache
View the number of (S, G) entries
in the SA cache
Reset the TCP connection with an
MSDP peer
Clear (S, G) entries in the SA
cache
Clear all statistics information of
an MSDP peer

MSDP configuration examples

Inter-AS multicast configuration leveraging BGP routes

Network requirements
As shown in
•
each other.
PIM-SM 1 belongs to AS 100, and PIM-SM 2 and PIM-SM 3 belong to AS 200.
•
Use the command...
system-view
msdp [ vpn-instance vpn-instance-
name ]
cache-sa-enable
peer peer-address sa-cache-
maximum sa-limit
Use the command...
display msdp [ all-instance | vpn-instance vpn-
instance-name ] brief [ state { connect | down |
listen | shutdown | up } ] [ | { begin | exclude |
include } regular-expression ]
display msdp [ all-instance | vpn-instance vpn-
instance-name ] peer-status [ peer-address ] [ | {
begin | exclude | include } regular-expression ]
display msdp [ all-instance | vpn-instance vpn-
instance-name ] sa-cache [ group-address | source-
address | as-number ] * [ | { begin | exclude |
include } regular-expression ]
display msdp [ all-instance | vpn-instance vpn-
instance-name ] sa-count [ as-number ] [ | { begin |
exclude | include } regular-expression ]
reset msdp [ all-instance | vpn-instance vpn-instance-
name ] peer [ peer-address ]
reset msdp [ all-instance | vpn-instance vpn-instance-
name ] sa-cache [ group-address ]
reset msdp [ all-instance | vpn-instance vpn-instance-
name ] statistics [ peer-address ]
Figure 58, AS 100 and AS 200 run OSPF within each AS, and run BGP between
202
Remarks
—
—
Optional
Enabled by default
Optional
8192 by default
Remarks
Available in
any view
Available in
any view
Available in
any view
Available in
any view
Available in
user view
Available in
user view
Available in
user view