42
VLAN 100: Total 2 entries.
(*, 224.1.1.1)
Upstream neighbor: 10.1.1.1
Upstream Slots (0 in total):
Upstream Ports (1 in total):
GE1/0/1
Downstream Slots (0 in total):
Downstream Ports (1 in total):
GE1/0/3
Expires: 00:03:01, FSM: J
(*, 225.1.1.1)
Upstream neighbor: 10.1.1.2
Upstream Slots (0 in total):
Upstream Ports (1 in total):
GE1/0/2
Downstream Slots (0 in total):
Downstream Ports (1 in total):
GE1/0/4
Expires: 00:03:11, FSM: J
The output shows the following:
• Switch A will forward the multicast data intended for multicast group 224.1.1.1 to only Router C.
• Switch A will forward the multicast data intended for multicast group 225.1.1.1 to only Router D.
Troubleshooting PIM snooping
PIM snooping does not work on a Layer 2 device
Symptom
PIM snooping does not work on a Layer 2 device.
Solution
1. Use the display current-configuration command to display information about IGMP snooping
and PIM snooping.
2. If IGMP snooping is not enabled, enable IGMP snooping globally, and then enable IGMP
snooping and PIM snooping for the VLAN.
3. If PIM snooping is not enabled, enable PIM snooping for the VLAN.
4. If the problem persists, contact Hewlett Packard Enterprise Support.
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