48
[SwitchB-Ethernet1/0/3] dot1x
[SwitchB-Ethernet1/0/3] quit
4.
Configure the RADIUS server:
On the RADIUS server, configure the parameters related to Switch A and Switch B. For more
information, see the configuration guide of the RADIUS server.
Verifying the configuration
After the configurations, the two multicast sources and hosts initiate 802.1X authentication. After passing
authentication, Source 1 sends multicast flows to 224.1.1.1 and Source 2 sends multicast flows to
224.1.1.2; Host A sends messages to join multicast groups 224.1.1.1 and 224.1.1.2. Use the
display
igmp-snooping group
command to display information about IGMP snooping groups. For example:
# Display information about IGMP snooping groups in VLAN 104 on Switch B.
[SwitchB] display igmp-snooping group vlan 104 verbose
Total 1 IP Group(s).
Total 1 IP Source(s).
Total 1 MAC Group(s).
Port flags: D-Dynamic port, S-Static port, C-Copy port, P-PIM port
Vlan(id):104.
Total 1 IP Group(s).
Total 1 IP Source(s).
Total 1 MAC Group(s).
Router port(s):total 1 port.
Eth1/0/1 (D) ( 00:01:30 )
IP group(s):the following ip group(s) match to one mac group.
IP group address:224.1.1.1
(0.0.0.0, 224.1.1.1):
Attribute: Host Port
Host port(s):total 1 port.
Eth1/0/3 (D) ( 00:04:10 )
MAC group(s):
MAC group address:0100-5e01-0101
Host port(s):total 1 port.
Eth1/0/3
The output shows that Ethernet 1/0/3 on Switch B has joined 224.1.1.1 but not 224.1.1.2.
Assume that Source 2 starts sending multicast traffic to 224.1.1.1. Use the
display multicast
forwarding-table
to display the multicast forwarding table information.
# Display information about 224.1.1.1 in the multicast forwarding table on Switch A.
[SwitchA] display multicast forwarding-table 224.1.1.1
Multicast Forwarding Table
Total 1 entry
Total 1 entry matched
00001. (1.1.1.1, 224.1.1.1)
MID: 0, Flags: 0x0:0
Uptime: 00:08:32, Timeout in: 00:03:26
