@rusya456

Hi all.
I have some problem with making IPTV on C2960 (WS-C2960-24TC-L), IOS Version 15.0(1)SE3.
So, the most important thing, that I have to mention - uplink of C2960 is dlink3200.
I want to reach ISM vlan from d3200 to C2960.

I don't have any problem with reaching ISM to d3200, it works to d3200.

And also, I want to run IPTV, on access port of c2960 (that have different pvid from vid of ISM vlan).

What I've done:
1. Port of d3200, that direcktly connected with c2960, added to member ports on ISM vlan (on d3200).
2. ISM vid added to trunk (from both of sides - D3200 and C2960).
3. I've established a global sate of igmp snooping and MVR on c2960.
4. I've established a state of igmp snooping on ISM vlan (on c2960).
5. I've added access and trunk port to mrouter interface of ISM vlan.
6. Both of ports (trunk and access) accociated with ISM vlan (according to MVR)
7. Access port type is receiver, trunk port type is source (also according to MVR)
8. I've added all groups I need to mvr groups.
9. MVR mode dynamic.

I think, it would be better for me and you, to show you config of c2960:

ISM Vlan - 72
Internet Vlan - 2889

ip igmp snooping vlan 72 mrouter learn cgmp
ip igmp snooping vlan 72 mrouter interface Fa0/2
ip igmp snooping vlan 72 mrouter interface Gi0/1

ip igmp snooping vlan 2889 mrouter learn cgmp
ip igmp snooping vlan 72 mrouter learn cgmp

mvr vlan 72
mvr mode dynamic
mvr group 239.50.1.1
mvr group 239.50.1.2
mvr group 239.50.1.3
mvr group 239.50.1.4
mvr group 239.50.1.5
mvr group 239.50.1.6
mvr group 239.50.1.7
mvr group 239.50.1.8
mvr group 239.50.1.10

vlan 72
name ISM

Vlan 2889
name internet

interface FastEthernet0/1
switchport access vlan 2889
switchport mode access
switchport port-security maximum 3
ip access-group win_hren in
srr-queue bandwidth limit 10
mvr type receiver
no snmp trap link-status
storm-control broadcast level bps 7k
storm-control multicast level bps 7k
spanning-tree bpdufilter enable
spanning-tree bpduguard enable


interface FastEthernet0/2
switchport access vlan 2889
switchport mode access
switchport port-security maximum 3
ip access-group win_hren in
srr-queue bandwidth limit 10
mvr type receiver
no snmp trap link-status
no cdp enable
spanning-tree bpdufilter enable
spanning-tree bpduguard enable
ip igmp filter 1

interface GigabitEthernet0/1
switchport trunk native vlan 10
switchport trunk allowed vlan 72,2889
switchport mode trunk
mvr type source
no ip igmp snooping tcn flood
ip igmp filter 1



And consequence:
1. I turn on flooder on STB box (some group that I've added to mvr groups).
2. At once - stream disappears on STB box.
3. Multicast flow is running from d3200 to c2960, and gi0/1 takes it (I've looked to interface counters).
4. Any multicast flow doesn't reaches fa0/2 (I've looked to interface counters).
5. Debug says:

1d05h: IGMPSN: Received IGMPv2 Report for group 239.50.1.1 received on Vlan 2889, port Fa0/2
1d05h: IGMPSN: group: MVR takes pkt in Vlan 2889 on Fa0/2
1d05h: MVR: IGMPsn: Processing group report for 239.50.1.1 on port 2, vlan 2889
1d05h: IGMPSN: group: Received IGMPv2 report for group 239.50.1.1 received on Vlan 72, port Fa0/2
1d05h: IGMPSN: router: Is a router port on Vlan 72, port Fa0/2
1d05h: IGMPSN: group: Skip client info adding - ip 172.30.80.231, port_id Fa0/2, on vlan 72
1d05h: IGMPSN: MCAST IP address 239.50.1.1, MAC address 0100.5e32.0101
1d05h: IGMPSN: Can not Locate gce 0100.5e32.0101, on Vlan 72
1d05h: IGMPSN: MCAST IP address 239.50.1.1, MAC address 0100.5e32.0101
1d05h: IGMPSN: Can not Locate gce 0100.5e32.0101, on Vlan 72
1d05h: IGMPSN: mgt: created gce 0100.5e32.0101, on Vlan 72
1d05h: l2mcm_group_create: creating a group 239.50.1.1 on vlan 72, dummy NO
1d05h: l2mcm_group_create: timer stop: vlan 72, group 239.50.1.1
1d05h: IGMPSN: mgt: created group 239.50.1.1, on Vlan 72
1d05h: IGMPSN: mgt: Vlan 72 gce 0100.5e32.0101 add port Gi0/1
1d05h: L2MM: setting Gi0/1 in gce->mbr_blist
1d05h: IGMPSN: group: Created group 239.50.1.1
1d05h: IGMPSN: Add v2 group 239.50.1.1 member port Fa0/2, on Vlan 72
1d05h: IGMPSN: mgt: Vlan 72 gce 0100.5e32.0101 add port Fa0/2
1d05h: L2MM: setting Fa0/2 in gce->mbr_blist
1d05h: MVR: Event: handling group 239.50.1.1, vlan 72 update from l2mm
1d05h: IGMPSN: group: Added port Fa0/2 to group 239.50.1.1
1d05h: l2mcsn_process_report: TIMER_START for group 3.63.122.128 for time 10000 * 100
1d05h: IGMPSN: group: Forwarding 239.50.1.1 report to router ports
1d05h: IGMPSN: timer: Vlan 2889 report timer expired
1d05h: IGMPSN: sync group for Vlan 2889 robustness variable 2


So guys, can anybody hel me?

(don't ask me about connectivity of STB box and all network, because it has).
- See more at: https://supportforums.cisco.co... lhCcH.dpuf

0