I got this fixed........ What i ended up doing is i made the router boot from ROM which detected the Serial0, I configured from the ROM and then upgraded the IOS and then when i reboot it boots fine and sees the serial card in it.......... Thanks a lot guy for your replies.. > -----Original Message----- > From: Bob Timmons [SMTP:[EMAIL PROTECTED]] > Sent: Thursday, March 29, 2001 1:04 PM > To: [EMAIL PROTECTED] > Subject: Re: Cannot see the Serial Interface at all.. > > I have the same router, same T1 card. Is this a new unit, was > it ever working? > > When I do a "show int", I get the following output > > Serial0 is up, line protocol is up (This is my T1) > Hardware is HD64570 with FT1 CSU/DSU > > Serial1 is administratively down, line protocol is down (This is empty) > Hardware is HD64570 > > "Show controller" give me: > > HD unit 0, idb = 0xB8FB8, driver structure at 0xBE268 (T1 card) > buffer size 1524 HD unit 0, Integrated FT1 CSU/DSU module > > HD unit 1, idb = 0xC3018, driver structure at 0xC82C8 (Empty) > buffer size 1524 HD unit 1, No module present > > I'd say that if you don't 'see' the hardware in these statements, you'd > probably want to call TAC. Not much we can do here for bad hardware. > > Bob > > > I have a Cisco 2524 with an removable T1 card.... while cisco is booting > it > > says service-module check passed but when i see the interfaces it just > has > > the Ethernet NO serial interface at all... > > > > tried removing/replacing no luck........ > > > > Any help greatly appreciated. > > > > Thanks > > Satish > > > > _________________________________ > > FAQ, list archives, and subscription info: > http://www.groupstudy.com/list/cisco.html > > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > > > > _________________________________ > FAQ, list archives, and subscription info: > http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _________________________________ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]