i have two 6509 connected to two cat4006 . Each has got trunk to each other. The multicast server in on one cat6509. When the client in same vlan on 4006 joins the group it works, but it stops working then.
Only way to get it owrking is to reboot the PC.. There is not Multicast config aprt from default config on the switches. Can someone help ?
My understanding is the PC sends a Join request when rebooted but wht happens after that ? shou
We have two 6509 (CS-A and CS-B) in Port Channel,we have configred LIII of vlan100 here, we have connected two other 6509 (SS-A and SS-3), here we have configurad only lI of vlan100 here.
The multicast server are cabled on SS-A, but the multicast mac-address table don't completed correcly when we put enable the igmp snooping.We have the same situation if we disable the igmp snooping.Finally when the server ,cabled on the CS-B or CS-A and CS-B, make a join in the multicast group the multicast don't running.
In connection with my above posting..:) I assume you are both running SUP2 with PFC2's as Cisco has changed the way Mcast is handled from PFC1 to PFC2.
In PFC1 snooping was done on Mcast MAC, in PFC2 it's done only on L3 group address, hence creating a layer3 VLAN and putting PIM on these, this will terminate the IGMP join and thus help building up CAM and shortcuts in the TCAM.
In 7.x CatOS or 12.1E CatIOS you can use IGMP snooping querier command if you do not want to run PIM on the interface.
Also, if all else fails use hte static cam entry, its simple and works
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.