display msdp sa-count

Function

The display msdp sa-count command displays statistics about the (S, G) entries in the SA cache.

Format

display msdp [ vpn-instance vpn-instance-name | all-instance ] sa-count [ as-number-plain | as-number-dot ]

Parameters

Parameter	Description	Value
vpn-instance vpn-instance-name	Specifies a VPN instance. vpn-instance-name specifies the name of the VPN instance.	The value must be an existing VPN instance name.
all-instance	Indicates all the instances. If vpn-instance or all-instance is not specified, only statistics about the public network instance is displayed.	-
as-number-plain	Specifies the number of the AS, in integer format.	The value is an integer that ranges from 1 to 4294967295.
as-number-dot	Specifies the number of the AS, in dotted notation.	The value is in the x.y format. Here, "x" and "y" are integers that range from 1 to 65535 and 0 to 65535 respectively.

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

Usage Scenario

If the SA cache function is enabled, the display msdp sa-count command can be used to display the statistics about the (S, G) entries in the SA cache, including the addresses of the peers that send SA messages and the (S, G) entry statistics collected according to the AS numbers of sources' RPs.

Precautions

This command displays the number of (S, G) entries in the SA cache only when the MSDP peer has been enabled with SA cache (default setting).

Example

# Display the number of (S, G) entries in the SA cache.

<HUAWEI> display msdp sa-count
MSDP Source-Active Count Information
  Number of cached Source-Active entries, counted by Peer
  Peer's Address     Number of SA
  10.10.10.10        5

  Number of source and group, counted by AS
  AS     Number of source    Number of group
  ?      3                      3

  Total 5 Source-Active entries matched

**Table 1** Description of the **display msdp sa-count** command output
Item	Description
MSDP Source-Active Count Information	Number of MSDP SA messages.
Number of cached Source-Active entries, counted by Peer	Number of the (S, G) entries that are cached according to peers.
Peer's Address	Address of the peer that sends the SA message.
Number of SA	Number of the (S, G) entries received from the peer.
Number of source and group, counted by AS	Number of the (S, G) entries that is counted according to the AS to which the source RP belongs.
AS	AS number of the source RP. A question mark (?) indicates the protocol type if the AS number of the source RP cannot be obtained.
Number of source	Number of sources in the AS. NOTE: If 0 is displayed in the Number of source and Number of group fields, the local device does not receive SA messages from its MSDP peer. Contact technical support personnel to troubleshoot faults.
Number of group	Number of groups in the AS.
Total 5 Source-Active entries matched	Number of (S, G) entries matching specified conditions in the cache.