| Parameter | Description | Value |
|---|---|---|
| vpn-instance vpn-instance-name | Specifies a VPN instance. vpn-instance-name specifies the name of the VPN instance. | The name is a string of 1 to 31 characters. |
| all-instance | Indicates all the instances. | - |
| group-address | Specifies the address of a multicast group. | The address is in dotted decimal notation and ranges from 224.0.0.0 to 239.255.255.255. |
When the reset msdp sa-cache is command is used, the following situations occur:
If vpn-instance or all-instance is not specified, only the entries in the SA cache of the public network instance are cleared.
If group-address is specified, the (S, G) entries with this address as the group address in the SA cache are cleared.
If group-address is not specified, all (S, G) entries in the SA cache are cleared.