R3166-R3206-HP High-End Firewalls Network Management Configuration Guide-6PW101

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To do... Use the command... Remarks
Configure the maximum number
of (S, G) entries learned from the
specified MSDP peer that the
router can cache
peer peer-address
sa-cache-maximum sa-limit
Optional
8192 by default
Displaying and maintaining MSDP
To do... Use the command... Remarks
View the brief information of
MSDP peers
display msdp brief [ state { connect
| down | listen | shutdown | up } ]
Available in any view
View the detailed information
about the status of MSDP peers
display msdp peer-status
[ peer-address ]
Available in any view
View the (S, G) entry information
in the SA cache
display msdp sa-cache
[ group-address | source-address |
as-number ] *
Available in any view
View the number of (S, G) entries
in the SA cache
display msdp sa-count [ as-number ]
Available in any view
Reset the TCP connection with an
MSDP peer
reset msdp peer [ peer-address ] Available in user view
Clear (S, G) entries in the SA
cache
reset msdp sa-cache
[ group-address ]
Available in user view
Clear all statistics information of
an MSDP peer
reset msdp statistics [ peer-address ]
Available in user view
MSDP configuration examples
Inter-AS multicast configuration leveraging BGP routes
Network requirements
• There are two ASs in the network, AS 100 and AS 200 respectively. OSPF is running within each
AS, and BGP is running between the two ASs.
• PIM-SM 1 belongs to AS 100, while PIM-SM 2 and PIM-SM 3 belong to AS 200.
• Each PIM-SM domain has zero or one multicast source and receiver. OSPF runs within each domain
to provide unicast routes.
• It is required that the respective Loopback 0 of Firewall B, Firewall C and Firewall E be configured
as the C-BSR and C-RP of the respective PIM-SM domains.
• It is required that an MSDP peering relationship be established between Firewall B and Firewall C
through EBGP, and between Firewall C and Firewall E through IBGP.