difference between standard 7200 and 7200 as AS5800 dial shelf

Unanswered Question
Nov 5th, 2003
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I've two 7200s:


-the first was bought as a stand-alone 7200

-the second was bought with an AS5800 to be a dial shelf controller



These two 7200s are identical for memory and CPU, they are without any PAs.

I've configured these two routers to get the IOS from a TFTP server on the network.


When the first boot there aren't any problem.


When the second boot I see a "rename" of the interfaces like it is attached to an AS5800

(FastEth 0/0 is "renamed" as FastEth 0/0/0) but ONLY during the bootimage loading.

When IOS start the interface is againg FastEth 0/0.


The problem is that i can't configure the IP Address on the interface FastEth 0/0/0 for

loading the IOS because in the config (not boot) i can configure only the interface

FastEth 0/0.



I've made a sh tech-support to search difference, i found a difference

only in the Midplane EEPROM contents (look at <---):


Router OK (FA 0/0)

show c7200

Network IO Interrupt Throttling:

throttle count=0, timer count=0

active=0, configured=0

netint usec=4000, netint mask usec=200


Midplane EEPROM:

Hardware revision 2.0 Board revision B0

Serial number 21296721 Part number 73-3223-05

Test history 0x0 RMA number 00-00-00

MAC Pool Size 1024 MAC Addr Base 0050.e27c.8c00

Chassis Model 0x6

EEPROM format version 1

EEPROM contents (hex):

0x00: 01 06 02 00 01 44 F6 51 49 0C 97 05 00 50 E2 7C <---

0x10: 8C 00 04 00 00 00 00 00 00 09 15 58 00 00 FF 00 <---

0x20: 00 00 00 00 61 1A 79 08 61 0F 00 00 60 67 1A 48 <---

0x30: 60 F9 00 00 61 1A 79 08 00 00 00 00 61 1A 79 08



Router OLD-5800 (FA 0/0/0)

show c7200

Network IO Interrupt Throttling:

throttle count=0, timer count=0

active=0, configured=1

netint usec=4000, netint mask usec=200

Midplane EEPROM:

Hardware revision 2.0 Board revision A0

Serial number 18275422 Part number 73-3223-05

Test history 0x0 RMA number 00-00-00

MAC Pool Size 1024 MAC Addr Base 0002.17e3.4800

Chassis Model 0x6

EEPROM format version 1

EEPROM contents (hex):

0x00: 01 06 02 00 01 16 DC 5E 49 0C 97 05 00 02 17 E3 <---

0x10: 48 00 04 00 00 00 00 00 00 05 06 50 00 00 FF 00 <---

0x20: 00 00 00 00 61 1A 79 08 61 0F 00 00 60 67 1A 48 <---

0x30: 60 F9 00 00 61 1A 79 08 00 00 00 00 61 1A 79 08


Thanks in advance to all.


Antonio


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