Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

MCAST Syslogs

Hi all,

I'm have gotten the following syslog from a couple of 6509 switches on campus here:

MCAST-4-RX_LVRANGE: IGMP: Rcvd Leave in the range of 01-00-5e-00-00-xx

Anyone know what could cause this?

Thanks,

Wil

1 REPLY
Silver

Re: MCAST Syslogs

error message indicates that the switch received an Internet Group Management Protocol (IGMP) leave from a host for the group address in the range of 01-00-5e-00-00-xx. This address range is normally used for control packets like CDP, VTP, STP and must not be used for general multicast data traffic.

115
Views
0
Helpful
1
Replies
CreatePlease to create content