debug ip igmp physical-port ethernet

Matches the physical port that is connected.
Syntax
debug ip igmp physical-port ethernetstackid | slot | port
no debug ip igmp physical-port ethernet stackid | slot | port
Parameters
stackid | slot | port
Refers to the stack ID, slot number, and port number of a specific Ethernet port.
Modes

Privileged EXEC mode

Examples
device# debug ip igmp physical-port ethernet 1/2/4
IGMP: rcvd Leave(t=23) g=225.1.1.31 resp=0, pkt S=10.11.66.62 to 224.0.0.2, on
VL8 (phy 1/2/4), igmp_size=8
IGMP: No L3 mcast, pkt S=10.11.66.62 to 224.0.0.2, on v8 (phy 1/2/4), igmp_size=8
IGMP: rcvd Leave(t=23) g=225.1.1.32 resp=0, pkt S=10.11.66.62 to 224.0.0.2, on
VL8 (phy 1/2/4), igmp_size=8
IGMP: No L3 mcast, pkt S=10.11.66.62 to 224.0.0.2, on v8 (phy 1/2/4), igmp_size=8
IGMP: rcvd Leave(t=23) g=225.1.1.33 resp=0, pkt S=10.11.66.62 to 224.0.0.2, on
VL8 (phy 1/2/4), igmp_size=8
Parent topic: Debug Commands H - P