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show multicast snooping next-hops satellite

date_range 19-Nov-23

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Syntax

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show multicast snooping next-hops satellite
<brief | detail | extensive>
<nexthop-id nexthop-id>

Description

Display detailed multicast next-hop information for satellite device destinations.

You can use this command to:

View the current list of all multicast traffic next hops.
See details about a specified multicast next hop.
Follow aggregation device composite next-hop processing as the aggregation device resolves and updates multicast next-hop table entries for extended port destinations.

The aggregation device allocates ECID tags that represent multicast or broadcast destinations behind satellite device extended ports, associates them with the corresponding satellite device virtual interfaces (sd-fpc-id/0/0), and updates multicast next-hop table entries accordingly. More detailed output from this command shows events that result in next-hop table updates.

Options

brief \| detail \| extensive	(Optional) Display the specified level of output. The default output level is `brief`.
nexthop-id `nexthop-id`	Display more detailed multicast satellite next-hop information only for the specified next-hop ID.

Required Privilege Level

view

Output Fields

Table 1 lists the output fields for the show ethernet-switching flood next-hops satellite command. Output fields are listed in the approximate order in which they appear.

Table 1: show multicast snooping next-hops satellite Command Output Fields
Field Name	Field Description	Level of Output
`Next-hop ID`	Multicast next-hop ID (original multicast next hop used with ingress multicast replication).	All
`Forwarding Next-Hop Type`	Type of next-hop entry. Values include: COMPOSITE—Composite next hop.	All
`Table`	Name of routing or forwarding table for the listed entry.	All
`Flags`	Flags giving additional information about a next-hop entry. Values include: SAT—The entry is a satellite destination composite next hop for an extended port destination that has been resolved and updated with the corresponding satellite device interface, `sd-fpc/0/0`, and the associated ECID shown in the `label` field. ST—The entry is stale and waiting to be refreshed. RU—The entry is stale, but is marked to be reused.	All
`Mrouter`	Next-hop list for multicast routers connected to the bridge domain or VLAN.	detail extensive
`aggregation-device`	Next-hop IDs and corresponding interfaces for the composite next hop to reach local multicast destination ports on the aggregation device.	detail extensive
`satellite-device-id id`	Satellite device ID with the next-hop IDs and corresponding interface names for the composite next-hop chain to reach extended ports that are multicast destinations on that satellite device. When an ECID has been assigned to destination extended ports on a satellite device, this field lists the satellite next-hop ID, the corresponding virtual satellite device interface (`sd-fpc-id/0/0`), and the allocated ECID (`label` field).	detail extensive
`AE`	Link aggregation group interface next-hop IDs and interface names for multicast destination composite next hops.	detail extensive
`label`	ECID associated with one or more multicast destination extended ports on the satellite device in the `satellite-device-id` field.	detail extensive
`Linked Next-hop`	Multicast satellite next-hop ID (next hop used with egress multicast replication).	detail extensive
`When`	Elapsed time since an event related to a multicast next-hop entry change.	extensive
`Event`	Brief description of the event related to a multicast next-hop entry change.	extensive
`Action`	Brief description of actions that resulted from the event.	extensive

Sample Output

show multicast snooping next-hops satellite
show multicast snooping next-hops satellite nexthop-id (detail view for a specified next-hop ID)
show multicast snooping next-hops satellite nexthop-id (extensive view for a specified next-hop ID)