Multicast Query

[j.blakely]

What two protocols are available to constrain multicast traffic within layer 2 domains? Why is this important?

Thanks!

Jason

[vaughan.lee]

The protocols are IGMP and CGMP - see this link for more details:

http://www.cisco.com/warp/customer/473/38.html

As this looks like a 'cut and paste' college assignment question, I'll let you have a go at guessing why it is important!!

[vaughan.lee]

The protocols are IGMP and CGMP - see this link for more details:

http://www.cisco.com/warp/customer/473/38.html

As this looks like a 'cut and paste' college assignment question, I'll let you have a go at guesing why it is important!!

[robho]

IGMP Snooping and CGMP. Check the link below. They are very helpful.

http://www.cisco.com/warp/public/473/22.html