Which two statements are correct regarding the multicast operations on the router that is the RP?
(Choose two.)
A.
It is using IGMPv3
B.
The IGMP query interval is set to 125 seconds
C.
It is using the IPv4 unicast routing table to perform the RPF checks
D.
Static multicast routes are configured on the RP
Explanation:
#show ip mroute
#show ip pim interface
#show ip igmp group
#show ip pim neighbor
show ip pim interface
show ip pim neighbor
mrinfo
show ip pim rp
show ip rpf
show ip mroute
show pim interface
show pim neighbor
show mrinfo
show pim rpf
show mrib route
R1# show ip igmp interface
Ethernet1 is up, line protocol is up
Internet address is 192.168.9.3/24
IGMP is enabled on interface
Current IGMP version is 2 <<<<<<<<<<<<<<<<<<
Cisco IOS XR
show igmp groups – group to interface mapping
show igmp interface – shows IGMP query information and IGMP version
Cisco IOS
show ip igmp interface – shows IGMP query information and IGMP version
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