What does this mean?Supports only l3-ipmulticast addresses - Catalyst 3750

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Jul 1st, 2007
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What does this message mean?


Switch(config)#mac-address-table static 0100.5e7a.2a01 vlan 301 interface fa 1/0/2

Supports only l3-ipmulticast addresses.



Show Version:#sh version

Cisco Internetwork Operating System Software

IOS (tm) C3750 Software (C3750-I5-M), Version , RELEASE SOFTWARE (fc1)

Copyright (c) 1986-2004 by cisco Systems, Inc.

Compiled Mon 05-Apr-04 22:06 by antonino

Image text-base: 0x00003000, data-base: 0x009206D8

ROM: Bootstrap program is C3750 boot loader

BOOTLDR: C3750 Boot Loader (C3750-HBOOT-M) Version 12.1(11r)AX, RELEASE SOFTWARE (fc1)

HQIRDMZ2 uptime is 19 weeks, 5 days, 12 hours, 7 minutes

System returned to ROM by power-on

System restarted at 01:00:47 AEDT Sun Feb 11 2007

System image file is "flash:c3750-i5-mz.121-19.EA1d/c3750-i5-mz.121-19.EA1d.bin"

cisco WS-C3750G-24T (PowerPC405) processor (revision A0) with 118776K/12288K bytes of memory.

Processor board ID CAT0730X011

Last reset from power-on

Bridging software.

1 Virtual Ethernet/IEEE 802.3 interface(s)

24 Gigabit Ethernet/IEEE 802.3 interface(s)

The password-recovery mechanism is enabled.

512K bytes of flash-simulated non-volatile configuration memory.

Base ethernet MAC Address : 00:0D:65:88:89:00

Motherboard assembly number : 73-8046-05

Power supply part number : 341-0048-01

Motherboard serial number : CAT072903E0

Power supply serial number : LIT071800N7

Model revision number : A0

Motherboard revision number : A0

Model number : WS-C3750G-24T-E

System serial number :

Hardware Board Revision Number : 0x05

Switch Ports Model SW Version SW Image

------ ----- ----- ---------- ----------

* 1 24 WS-C3750G-24T 12.1(19)EA1d C3750-I5-M

Configuration register is 0xF

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astanislaus Sun, 07/01/2007 - 23:16
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Please point me to any links / urls that clearly explains why this is happening. I tried this command in my lab switch which is just a 3750 and not a 3750G and this command is accepted.


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