Name: Cisco WS-C4507R
Brand: Cisco
Rating: 5 (1 reviews)

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Presentation_ID.scr

757575

RST-3508

9805_05_2004_c2

Check Multicast MAC Address

cat4507R B # show mac-address-table int fast4/3

Unicast Entries

vlan mac address type protocols port

-------+---------------+--------+---------------------+--------------------

3 0000.0000.1501 dynamic ip FastEthernet4/3

Multicast Entries

vlan mac address type ports

-------+---------------+-------+-------------------------------------------

3 0100.5e01.0101 igmp Switch,Fa4/3

3 ffff.ffff.ffff system Switch,Fa4/3

The Entry We Are Looking for Has Fast 4/3 in the Port List

Switchport Fas 4/3

10.1.3.100

VLAN 3

Routed Port Gig 4/1

202.202.202.100

Multicast Group

224.1.1.1

Multicast Source

201.201.201.1

Switchport Gig 1/1

VLAN 201

Catalyst 4507R BCatalyst 4507R A

767676

RST-3508

9805_05_2004_c2

Check Cisco IOS Multicast Routing

Table (SW)

cat4507R B # show ip mroute 224.1.1.1

IP Multicast Routing Table

Flags: D - Dense, S - Sparse, s - SSM Group, C - Connected, L - Local,

P - Pruned, R - RP-bit set, F - Register flag, T - SPT-bit set,

J - Join SPT, M - MSDP created entry, X - Proxy Join Timer Running

A - Advertised via MSDP, U - URD, I - Received Source Specific Host

Report

Outgoing interface flags: H - Hardware switched

Timers: Uptime/Expires

Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 224.1.1.1), 00:14:24/00:02:59, RP 10.1.3.3, flags: SJC

Incoming interface: Vlan3, RPF nbr 10.1.3.3

Outgoing interface list:

GigabitEthernet4/1, Forward/Sparse, 00:14:24/00:02:33, H

(201.201.201.1, 224.1.1.1), 00:14:23/00:02:57, flags: CJT

Incoming interface: Vlan3, RPF nbr 1.1.3.3

Outgoing interface list:

GigabitEthernet4/1,Forward/Sparse,00:14:23/00:02:33, H

Note:

FastEthernet

4/3 on VLAN 3

Is Not Listed

as It Is an L2

Switchport