Name: Cisco Catalyst 3850 series
Brand: Cisco
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PurposeCommand or Action

Verifies your entries.

show ip igmp interface [interface-id]

Example:

Device# show ip igmp interface

Step 6

(Optional) Saves your entries in the configuration file.copy running-config startup-config

Example:

Device# copy running-config

Step 7

startup-config

Changing the Maximum Query Response Time for IGMPv2 (CLI)

If you are using IGMPv2, you can change the maximum query response time advertised in IGMP queries.

The maximum query response time enables the device to quickly detect that there are no more directly

connected group members on a LAN. Decreasing the value enables the device to prune groups faster.

This procedure is optional.

SUMMARY STEPS

enable

configure terminal

interface interface-id

ip igmp query-max-response-time seconds

end

show ip igmp interface [interface-id]

copy running-config startup-config

DETAILED STEPS

PurposeCommand or Action

Enables privileged EXEC mode. Enter your password if prompted.enable

Step 1

Example:

Device> enable

IP Multicast Routing Configuration Guide, Cisco IOS XE Release 3.6E (Catalyst 3850 Switches)

OL-32598-01 55

Configuring IGMP

Changing the Maximum Query Response Time for IGMPv2 (CLI)

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Cisco Catalyst 3850 series Specifications

General