07-12-2008 02:42 AM - edited 03-03-2019 10:41 PM
I'm currently working with a Cisco 3800 as a part of my network. Over the passed couple of days, the router has locked up, the activity light staying a solid green, instead of blinking. When I attempted to console in, I received this error:
INTSTACK: Stack for level Network interfaces running low, 0/9000
If anyone could give me some clarification as to what this means, and also some reasons as to why a Cisco 3800 may be frequently locking up, I would greatly appreciate it. I'm currently in a learning process with Cisco routing. Thank you for your time.
07-12-2008 03:18 AM
Which exact IOS are you using ?
07-12-2008 03:22 AM
Cisco IOS Software, 3800 Software (C3845-ADVIPSERVICESK9-M), Version 12.4(12), RELEASE SOFTWARE (fc1)
ROM: System Bootstrap, Version 12.3(11r)T1, RELEASE SOFTWARE (fc1)
Cisco 3845 (revision 1.0) with 1007616K/40960K bytes of memory.
Processor board ID FTX0918A1X1
07-12-2008 03:44 AM
Hi,
You should upgrade to 12.4(3j) as first step. If the message remains, more investigation would be needed. Currently, the bug database is down to search on it.
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