[c-nsp] 3750 Metro - Base MAC addresses

Clinton Work clinton at scripty.com
Thu May 14 09:23:50 EDT 2009

"show ver" on a 3750 Metro will tell you the base MAC address, but not 
the size of the block.  Anybody know how many unique MACs are assigned 
to a 3750ME? 

switch#show version
Cisco IOS Software, C3750ME Software (C3750ME-I5K91-M), Version 
12.2(25)SEGx, RELEASE SOFTWARE (fc1)
cisco ME-C3750-24TE (PowerPC405) processor (revision F0) with 
118784K/12280K bytes of memory.
Processor board ID xxxxxx
Last reset from power-on
1 Virtual Ethernet interface
24 FastEthernet interfaces
4 Gigabit Ethernet interfaces
The password-recovery mechanism is enabled.

1024K bytes of flash-simulated non-volatile configuration memory.
Base ethernet MAC Address       : 00:1B:0C:2F:C5:80   <-- Base MAC
Motherboard assembly number     : 73-9938-04
Motherboard serial number       : xxxxx
Model revision number           : F0
Motherboard revision number     : B0
Model number                    : ME-C3750-24TE-M
Daughterboard assembly number   : 73-9939-02
Daughterboard serial number     : xxxxx
System serial number            : xxxxx
Top Assembly Part Number        : 800-25952-04
Top Assembly Revision Number    : C0
Version ID                      : V05
CLEI Code Number                : COM1510ARA
Daughterboard revision number   : A0
Hardware Board Revision Number  : 0x09

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