Kontron AT8404 CLI - Manual (Page 146)

Switching Commands AT8404
AT8404 CLI Reference Manual Page 2 - 110
2.21.5 show mldsnooping querier
Use this command to display MLD Snooping Querier information. Configured information is displayed whether or
not MLD Snooping Querier is enabled.
When the optional arguments <vlandid> are not used, the command displays the following information.
When you specify a value for <vlanid>, the following information appears.
When the optional argument detail is used, the command shows the global information and the information for all
Querier-enabled VLANs.
Format show mldsnooping querier [{detail | vlan <vlanid>}]
Mode Privileged EXEC
Field Description
Admin Mode Indicates whether or not MLD Snooping Querier is active on the switch.
Admin Version Indicates the version of MLD that will be used while sending out the queries. This is defaulted
to MLD v1 and it cannot be changed.
Querier Address Shows the IP address which will be used in the IPv6 header while sending out MLD queries.
It can be configured using the appropriate command.
Query Interval Shows the amount of time in seconds that a Snooping Querier waits before sending out the
periodic general query.
Querier Timeout Displays the amount of time to wait in the Non-Querier operational state before moving to a
Querier state.
Field Description
VLAN Admin Mode Indicates whether MLD Snooping Querier is active on the VLAN.
VLAN Operational
State
Indicates whether MLD Snooping Querier is in “Querier” or “Non-Querier” state. When the
switch is in Querier state, it will send out periodic general queries. When in Non-Querier
state, it will wait for moving to Querier state and does not send out any queries.
VLAN Operational
Max Response
Time
Indicates the time to wait before removing a Leave from a host upon receiving a Leave
request. This value is calculated dynamically from the Queries received from the network. If
the Snooping Switch is in Querier state, then it is equal to the configured value.
Querier Election
Participate
Indicates whether the MLD Snooping Querier participates in querier election if it discovers the
presence of a querier in the VLAN.
Querier VLAN
Address
The IP address will be used in the IPv6 header while sending out MLD queries on this VLAN.
It can be configured using the appropriate command.
Operational
Version
This version of IPv6 will be used while sending out MLD queriers on this VLAN.
Last Querier
Address
Indicates the IP address of the most recent Querier from which a Query was received.
Last Querier
Version
Indicates the MLD version of the most recent Querier from which a Query was received on
this VLAN.