HP VPN Firewall Appliances Network Management Configuration Guide

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To configure the SA message cache:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter public network MSDP view.
msdp N/A
3. Enable the SA cache mechanism.
cache-sa-enable
Optional.
Enabled by default.
4. 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
Task Command Remarks
Display brief information about
MSDP peers.
display msdp brief [ state { connect | down |
listen | shutdown | up } ] [ | { begin | exclude
| include } regular-expression ]
Available in any view.
Display detailed information about
the status of MSDP peers.
display msdp peer-status [ peer-address ] [ |
{ begin | exclude | include }
regular-expression ]
Available in any view.
Display information about the (S,
G) entries in the SA cache.
display msdp sa-cache [ group-address |
source-address | as-number ] * [ | { begin |
exclude | include } regular-expression ]
Available in any view.
Display the number of (S, G)
entries in the SA cache.
display msdp sa-count [ as-number ] [ |
{ begin | exclude | include }
regular-expression ]
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 statistics for MSDP peers. reset msdp statistics [ peer-address ] Available in user view.
MSDP configuration examples
This section provides examples of configuring MSDP on routers.
PIM-SM Inter-domain multicast configuration
Network requirements
As shown in Figure 353, the network has two OSPF ASs: AS 100 and AS 200. BGP runs between the
two ASs.
PIM-SM 1 belongs to AS 100, and PIM-SM 2 and PIM-SM 3 belong to AS 200. Each PIM-SM domain
has at least one multicast source or receiver.