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List:       cisco-nsp
Subject:    [nsp] *VERY* weird problem with queueing.
From:       Dmitri Kalintsev <dek () hades ! uz>
Date:       2000-11-30 7:24:36
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ap7206-1#sh run | incl ^que
queue-list 1 protocol ip 0 tcp telnet
queue-list 1 protocol ip 0 tcp 22
queue-list 1 protocol ip 0 tcp ident
queue-list 1 protocol ip 0 tcp irc
queue-list 1 protocol ip 0 tcp talk
queue-list 1 protocol ip 0 udp domain

... blah ...

queue-list 1 protocol ip 0 tcp 3557
queue-list 1 protocol ip 0 tcp 8000
queue-list 1 protocol ip 0 tcp www
queue-list 1 protocol ip 0 tcp 100
queue-list 1 protocol ip 0 tcp 8080
queue-list 1 protocol ip 0 tcp 2000
queue-list 1 protocol ip 0 tcp ftp
queue-list 1 protocol ip 0 tcp 6699
queue-list 1 protocol ip 0 tcp nntp
queue-list 1 protocol ip 0 tcp smtp
queue-list 1 protocol ip 0 tcp 81
queue-list 1 protocol ip 0 tcp 1434
queue-list 1 protocol ip 0 udp 1434
queue-list 1 protocol ip 0 udp 540

... blah ...

queue-list 1 default 16
queue-list 1 queue 1 byte-count 6000
queue-list 1 queue 2 byte-count 3000

ap7206-1#sh queueing custom 
Current custom queue configuration:

List   Queue  Args
1      16     default
1      1      protocol ip          tcp port telnet
1      1      protocol ip          tcp port 22
1      1      protocol ip          tcp port ident
1      1      protocol ip          tcp port irc
1      1      protocol ip          tcp port talk
1      1      protocol ip          udp port domain

... blah ...

1      1      protocol ip          tcp port 3557
1      2      protocol ip          tcp port 8000
1      2      protocol ip          tcp port www
1      1      protocol ip          tcp port 100
1      2      protocol ip          tcp port 8080
1      2      protocol ip          tcp port 2000
1      3      protocol ip          tcp port ftp
1      0      protocol ip          tcp port 6699
1      2      protocol ip          tcp port nntp
1      3      protocol ip          tcp port smtp
1      1      protocol ip          tcp port 81
1      1      protocol ip          tcp port 1434
1      1      protocol ip          udp port 1434
1      3      protocol ip          udp port 540

huh???? How come protocols have migrated to another queues by themselves?

1      1      byte-count 6000 
1      2      byte-count 3000 

But it does not stop there.

ap7206-1#sh run | incl ^prior
priority-list 1 protocol ip high tcp smtp
priority-list 1 protocol ip high tcp www
priority-list 1 default low
priority-list 2 protocol ip high tcp ftp
priority-list 2 protocol ip high tcp ftp-data
priority-list 2 protocol ip high tcp www
priority-list 2 default low

ap7206-1#sh queueing priority 
Current DLCI priority queue configuration:
Current priority queue configuration:

List   Queue  Args
1      low    default
1      high   protocol ip          tcp port smtp
1      medium protocol ip          tcp port www
2      low    default
2      high   protocol ip          tcp port ftp
2      high   protocol ip          tcp port ftp-data
2      medium protocol ip          tcp port www

(Please save the notes on the feasibility of such priority lists, it's the
owners of the network righs to do whatever is deemed necessary).

ap7206-1#sh ver
Cisco Internetwork Operating System Software 
IOS (tm) 7200 Software (C7200-IO3S56I-M), Version 12.1(3a)T2,  RELEASE
SOFTWARE (fc1)

Before that there was 12.0(7)XE1 image and behavior was exactly the same.

I'm sort of lost for words. Any pointers?

SY,
-- 
   CCNP,CCDP (R&S)                                   Dmitri E. Kalintsev
   CDPlayer@irc          Chief of Network Operations @ Sonorous Networks
   dek @ hades.uz                   phone: +27 11-327-1524 fax: 327-7648
   http://hades.uz                    UIN:7150410  cell  +27 82-336-1033

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