Don, Also watch out for this bug!!!! **************************************************************************** ************************************ Cisco 2600/3600 series routers running Cisco IOS Releases 12.1(3.1)T and 12.1 (3.1)PI hardware with PM-IMA network modules reloads during intialization when the router is configured with IMA-groups. Workaround: Shut down all interface ATM and ATM/IMA and then save the configuration and load a new image. Example: router# show run ! interface ATM1/0 no ip address atm vc-per-vp 256 no atm ilmi-keepalive ima-group 1 clock source internal scrambling-payload impedance 120-ohm ! interface ATM1/1 no ip address atm vc-per-vp 256 no atm ilmi-keepalive ima-group 1 scrambling-payload impedance 120-ohm ! ... ! interface ATM1/IMA1 ip address 1.1.1.3 255.255.255.0 atm vc-per-vp 256 no atm ilmi-keepalive pvc ima1 66/43 protocol ip 1.1.1.2 broadcast encapsulation aal5mux ip ! ! router#conf t router(config)#interface ATM1/0 router(config-if)#shut router (config-if)#interface ATM1/1 router(config-if)#shut router(config-if) #interface ATM1/IMA1 router(config-if)#shut router(config-if)#end router# Alternate workaround: Remove all IMA-groups using the same configuration as the above example. Fix version of this bug: 12.1(5.3)T 12.1(5)YD 12.1(5)T07 > -----Original Message----- > From: Ambern, Jeff > Sent: Wednesday, May 16, 2001 9:48 AM > To: '[EMAIL PROTECTED]' > Subject: RE:ATM IMA network module > > Don, > > Here is the sh ver from a 3640 in which I am using a 4 port IMA card. > > Hope this helps. > > Jeff > > > > > Cisco Internetwork Operating System Software > IOS (tm) 3600 Software (C3640-IS56I-M), Version 12.1(5)T7, RELEASE > SOFTWARE (fc1) > TAC Support: http://www.cisco.com/cgi-bin/ibld/view.pl?i=support > Copyright (c) 1986-2001 by cisco Systems, Inc. > Compiled Mon 16-Apr-01 18:49 by ccai > Image text-base: 0x60008950, data-base: 0x612AA000 > > ROM: System Bootstrap, Version 11.1(20)AA2, EARLY DEPLOYMENT RELEASE > SOFTWARE (fc1) > ROM: 3600 Software (C3640-IS56I-M), Version 12.1(5)T7, RELEASE SOFTWARE > (fc1) > > XXXXXXXXX uptime is 1 week, 20 hours, 12 minutes > System returned to ROM by power-on > System image file is "flash:c3640-is56i-mz.121-5.T7.bin" > > cisco 3640 (R4700) processor (revision 0x00) with 121856K/9216K bytes of > memory. > Processor board ID 25049763 > R4700 CPU at 100Mhz, Implementation 33, Rev 1.0 > Bridging software. > X.25 software, Version 3.0.0. > SuperLAT software (copyright 1990 by Meridian Technology Corp). > Primary Rate ISDN software, Version 1.1. > 2 FastEthernet/IEEE 802.3 interface(s) > 1 Serial network interface(s) > 4 ATM network interface(s) > 2 Channelized T1/PRI port(s) > 1 Virtual Private Network (VPN) Module(s) > DRAM configuration is 64 bits wide with parity disabled. > 125K bytes of non-volatile configuration memory. > 16384K bytes of processor board System flash (Read/Write) > > Configuration register is 0x2102 > ************************************************************************** > ************************************************************************** > ************************************ > > Good afternoon > > I'm having a little difficulty installing my new 4 port ATM/IMA network > module in my 3640 router. The router will not recognize the module. > > I've actually swapped three different modules - in different slots - to no > avail - so I don't think it's a hardware issue. > > I've tried the following different IOS images: > - 12.1.5T(7) IP/IPX/AT > - 12.2.1 IP/IPX/AT > > I'm assuming I don't need an enterprise or 'plus' image (if so that's not > documented anywhere I can find). > > The router has 8MB flash and 96MB DRAM (and a 8MB PCMCIA flash card) - its > only other module is a 2E2W with 2 WIC1DSUs installed. > > Any ideas????? I'm already running several of these modules in 3660s and > 2621s - I know they work! > > Don Dettmore > Lead Network Analyst > Fiserv CBS > (407) 513-5236 > www.cbs.fiserv.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=4691&t=4691 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]