I have a 1721 router which have been used with another IOS then now. before repalcin the IOS E1 modul was fine .. could you help me
bellow you will find the show version
Cisco Internetwork Operating System Software
IOS (tm) C1700 Software (C1700-Y-M), Version 12.2(8)TPC10c, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
ROM: System Bootstrap, Version 12.2(7r)XM1, RELEASE SOFTWARE (fc1)
ROM: C1700 Software (C1700-Y-M), Version 12.2(8)TPC10c, RELEASE SOFTWARE (fc1)
Router uptime is 2 hours, 1 minute
System returned to ROM by reload
System image file is "flash:c1700-y-mz.122-8.TPC10c.bin"
cisco 1721 (MPC860P) processor (revision 0x100) with 29492K/3276K bytes of memory.
MPC860P processor: part number 5, mask 2
X.25 software, Version 3.0.0.
1 FastEthernet/IEEE 802.3 interface(s)
32K bytes of non-volatile configuration memory.
16384K bytes of processor board System flash (Read/Write)
Configuration register is 0x2102
HI, [Pls Rate if HELPS]
Have you validated the IOS Support for E1 Modules before upgrading.
Do you want us to validate and provide the details or how ?
For a testing concern, can you down-grade to old version and to see if there are No Hardware Issue on the Router.
Pls Rate if HELPS
Guru Prasad R