3Com S7902E Command Reference Manual - page 141
1-3
Parameters
number
: Service loopback group ID. The value range for the
number
argument is 1 to 1,024..
type
: Specifies the service type of a service loopback group.
tunnel
: Specifies the service type of a service loopback group as Tunnel.
multicast-tunnel
: Specifies the service type of a service loopback group as Multicast tunnel.
Description
Use the
service-loopback group
command to create a service loopback group or change the service
type of an existing service loopback group.
Use the
undo
service-loopback group
command to remove a service loopback group.
Note that:
z
A service loopback group can be referenced by other features after its creation. Only after being
referenced can a service loopback group process service traffic. A service loopback group can be
referenced by multiple features at the same time.
z
You can change the service type of an existing service loopback group. For the change to be
successful, you must ensure that the service group has not been referenced; the attributes of all
member ports (if any) are not conflicting with the target service type; and no service loopback group
has been created for the target service type, because only one service loopback group is allowed
for a service type.
z
You can remove any service loopback group except the referenced ones.
Examples
# Configure service loopback group 1 to support the tunnel service.
[Sysname] service-loopback group 1 type tunnel