[c-nsp] Which one? 6500 or 7600

[Reinhold Fischer]

On Fri, Jan 19, 2007 at 07:42:14AM -0800, Voll, Scott wrote:
> What would keep someone from running 76xx IOS code on a 65xx and the
> opposite being it is the same hardware?
> 
> Scott

The idprom in the chassis backplane identifies the box either as a
65xx or 76xx. IOS can read it and decide to not run on this box.
The base MAC address and the number of MAC-Addresses is also stored
there and the number should be higher for the 65xx

Reinhold


-----snip----

PE2#show idprom backplane detail
IDPROM for backplane #0
IDPROM image:

  (FRU is 'Cisco 7600 13-slot backplane')

IDPROM image block #0:

  block-signature = 0xABAB, block-version = 1,
  block-length = 144, block-checksum = 4412

  *** common-block ***
  IDPROM capacity (bytes) = 256  IDPROM block-count = 2
  FRU type = (0x6001,53250)
  OEM String = 'Cisco Systems'
  Product Number = 'CISCO7613'
  Serial Number = '<removed>'
  Manufacturing Assembly Number = '73-5299-03'
  Manufacturing Assembly Revision = 'C1'
  Manufacturing Assembly Deviation = ''
  Hardware Revision = 1.0
  Manufacturing bits = 0x0  Engineering bits = 0x0
  SNMP OID = 9.5.1.2.1.40
  Power Consumption = -158 centiamperes    RMA failure code = 0-0-0-0
  *** end of common block ***

IDPROM image block #1:

  block-signature = 0x6001, block-version = 1,
  block-length = 36, block-checksum = 901
  *** backplane specific block ***
  feature-bits =  00000000 00000000
  hardware-changes-bits =   00000000 00000001
  stackmib-oid = 40
  mac base = 0015.C7CB.E100
  mac_len = 64
  OEM Enterprise = 9
  OEM MIB Offset = 5
  *** end of backplane specific block ***

End of IDPROM image
---snap---