Priority Queueing IOS Bug

From: Albert Lu (albert_ccie@xxxxxxxxx)
Date: Tue Nov 20 2001 - 19:18:49 GMT-3


   
Hello Group,

Just wanted to let you guys know about a finding I just made with an IOS
version and a bug with priority queueing.

This is the correct config working on a

System image file is "flash:/c2500-js56i-l.121-9.bin"

priority-list 1 protocol ip high gt 511
priority-list 1 protocol ip medium lt 512
priority-list 1 protocol cdp normal
priority-list 1 protocol ipx low
priority-list 1 default medium
priority-list 1 queue-limit 100 200 300 400

After I pasted the config into a router with: System image file is
"flash:c2600-js-mz.121-3a.T1"

This is what I get:

priority-list 1 protocol ip high gt 511
priority-list 1 protocol ip high lt 512 <-----****** WTF?!?!?! =)
priority-list 1 protocol cdp normal
priority-list 1 protocol ipx low
priority-list 1 default medium
priority-list 1 queue-limit 100 200 300 400

Damn I hate these IOS bugs =)

Albert



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