Configuring SSM

[dvtestguy]

Trying to configure an SSM topology and not sure what exactly I'm missing?

Environment:

6506 (VLAN int 620) as an IGMP querier --- 4948 as a snooping device.

Cisco6500IOS#sh run int vlan 620
interface Vlan620
ip address 10.115.62.5 255.255.255.0
ip pim sparse-dense-mode
ip igmp version 3

Cisco6500IOS#sh run
ip pim ssm default

Cisco6500IOS#sh ip igmp sn mr
vlan ports
-----+----------------------------------------
620 Router

Cisco6500IOS#sh ip igmp g
IGMP Connected Group Membership
Group Address Interface Uptime Expires Last Reporter
224.0.1.40 Vlan620 1w3d 00:02:46 10.115.62.5

debug ip igmp sn
6w2d: IGMP: Setting v2 old host timer for 224.0.1.40 on Vlan620
6w2d: IGMP: Updating EXCLUDE group timer for 224.0.1.40
6w2d: IGMP: Send v3 general Query on Vlan620
6w2d: IGMP: Set report delay time to 2.1 seconds for 224.0.1.40 on Vlan620
6w2d: IGMP: Send v2 Report for 224.0.1.40 on Vlan620
6w2d: IGMP: Received v2 Report on Vlan620 from 10.115.62.5 for 224.0.1.40
6w2d: IGMP: Received Group record for group 224.0.1.40, mode 2 from 10.115.62.5 for 0 sources

---------------------------------
Cisco4948#sh ip igmp sn mr
Vlan ports
---- -----
620 Gi1/45(dynamic)

debug ip igmp sn
7w1d: IGMPSN: router: PIMV2 Hello packet
7w1d: IGMPSN: IGMPv3 General Query received on Vlan 620, port Gi1/45
7w1d: IGMPSN: IGMPv3 General Query QQIC=60s, QQI=60, Vlan 620
7w1d: IGMPSN: router: Received IGMP pak on Vlan 620, port Gi1/45
7w1d: IGMPSN: router: Received non igmp pak on Vlan 620, port Gi1/45

Cisco4948IOS#sh run
ip pim rp-address 10.115.62.5
ip pim ssm default