Hi,
I've some problems with configuring a catalyst 6506.
The setup is as follows:
On two ports from the switch (1/3 and 1/4) the same vlan 12 tagged multicast stream 230.0.0.12 is received; but the source address differs: on trunked port 1/3 the stream has src ip 10.10.10.10 and on trunked port 1/4 the stream has src 10.10.10.11.
On trunked port 1/7 there is a host that sends vlan 12 tagged IGMPv3 source specific reports to receive stream 230.0.0.12 but only from source 10.10.10.10.
The stream is always received 2 times by the host regardless of the host sends out IGMPv3 reports to receive the MC or not.
When an IGMPv3 report is send by the host this is tracked by the igmp snooper as follows:
test#show ip igmp snooping explicit-tracking vlan 12
Source/Group Interface Reporter Filter_mode
---------------------------------------------------------------------------
10.10.10.10/230.0.0.12 Vl12:Gi1/7 10.10.11.10 INCLUDE
test#
Is it possible to configure the switch in a way that when on trunked port 1/7 a vlan 12 tagged IGMPv3 report is received for mc 230.0.0.12 src 10.10.10.10 only that stream is forwarded?
Now the switch configuration is as follows:
test#show running-config
Building configuration...
Current configuration : 11811 bytes
!
upgrade fpd auto
version 12.2
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
service counters max age 5
!
hostname test
!
enable secret 5 $1$AJVM$k3HazdPdSPiebS/14O7qM.
!
no aaa new-model
ip subnet-zero
!
!
ipv6 mfib hardware-switching replication-mode ingress
mls ip multicast flow-stat-timer 9
no mls flow ip
no mls flow ipv6
no mls acl tcam share-global
mls cef error action freeze
!
!
redundancy
mode sso
main-cpu
auto-sync running-config
spanning-tree mode pvst
diagnostic cns publish cisco.cns.device.diag_results
diagnostic cns subscribe cisco.cns.device.diag_commands
!
vlan internal allocation policy ascending
vlan access-log ratelimit 2000
!
interface GigabitEthernet1/3
switchport
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 10-20
switchport mode trunk
no ip address
!
interface GigabitEthernet1/4
switchport
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 10-20
switchport mode trunk
no ip address
!
interface GigabitEthernet1/7
switchport
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 10-20
switchport mode trunk
no ip address
!
interface GigabitEthernet1/48
switchport
switchport access vlan 200
switchport mode access
no ip address
!
interface Vlan1
no ip address
shutdown
!
interface Vlan12
ip address 12.12.12.12 255.255.255.0
ip igmp version 3
ip igmp snooping querier
!
interface Vlan200
ip address 10.50.201.185 255.255.252.0
!
ip default-gateway 10.50.200.1
ip classless
ip route 0.0.0.0 0.0.0.0 10.50.200.1
!
no ip http server
!
!
control-plane
!
dial-peer cor custom
!
line con 0
line vty 0 4
password Switch
no login
!
!
monitor session 1 source interface Gi1/15 , Gi1/17 , Gi1/27
monitor session 1 destination interface Gi1/35
no cns aaa enable
end
test#
Thanks
