Vlan - Cisco IE-4000 Software Configuration Manual

Configuring IGMP Snooping and MVR
How to Configure IGMP Snooping and MVR
Command
6. ip igmp snooping querier timer expiry
timeout
7. ip igmp snooping querier version version
8. end
Disabling IGMP Report Suppression
Before You Begin
IGMP report suppression is supported only when the multicast query has IGMPv1 and IGMPv2 reports. This feature is not
supported when the query includes IGMPv3 reports.
Command
1. configure terminal
2. no ip igmp snooping report-suppression
3. end
Configuring MVR
Configuring MVR Global Parameters
You do not need to set the optional MVR parameters if you choose to use the default settings. If you do want to change
the default parameters (except for the MVR VLAN), you must first enable MVR.
Command
1. configure terminal
2. mvr
3. mvr group ip-address [count]
4. mvr querytime value
Purpose
(Optional) Sets the length of time until the IGMP querier expires. The
range is 60 to 300 seconds.
(Optional) Selects the IGMP version number that the querier feature
uses. Select 1 or 2.
Returns to privileged EXEC mode.
Purpose
Enters global configuration mode.
Disables IGMP report suppression.
Returns to privileged EXEC mode.
Purpose
Enters global configuration mode.
Enables MVR on the switch.
Configures an IP multicast address on the switch or use the count parameter
to configure a contiguous series of MVR group addresses (the range for count
is 1 to 256; the default is 1). Any multicast data sent to this address is sent to
all source ports on the switch and all receiver ports that have elected to
receive data on that multicast address. Each multicast address would
correspond to one television channel.
(Optional) Defines the maximum time to wait for IGMP report memberships
on a receiver port before removing the port from multicast group
membership. The value is in units of tenths of a second. The range is 1 to 100,
and the default is 5 tenths or one-half second.
438