24-Port Layer 3 Switch Management Guide

IP R OUTING
3-149
• V1 Timer – The time remaining until the switch assumes that there are
no longer any IGMP Version 1 members on the IP subnet attached to
this interface. (Default: 400 seconds)
- If the switch receives an IGMP Version 1 Membership Report, it sets
a timer to note that there are Version 1 hosts present which are
members of the group for which it heard the report.
- If there are Version 1 hosts present for a particular group, the switch
will ignore any Leave Group messages that it receives for that group.
Web – Click IP, IGMP, IGMP Group Information.
CLI – The following shows the IGMP groups currently active on
VLAN 1.
IP Routing
Overview
This switch supports IP routing and routing path management via static
routing definitions (page 3-172) and dynamic routing such as RIP
(page 3-175) or OSPF (page 3-186). When IP routing is enabled (page
3-176), this switch acts as a wire-speed router, passing traffic between
VLANs using different IP interfaces, and routing traffic to external IP
Console#show ip igmp groups vlan 1 4-213
GroupAddress InterfaceVlan Lastreporter Uptime Expire V1Timer
--------------- --------------- --------------- -------- -------- ---------
234.5.6.8 1 10.1.5.19 7068 220 0
Console#