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Can't query Cisco device for Class Based QoS Specific

Votes:

0

I have a Cisco 3750 switch with QoS configurations in place. I want to try using the CBQoS module but when I query the switch, PRTG shows 'No CBQoS Entries available'. This seems to be the same issue as this person:

https://www.paessler.com/knowledgebase/en/topic/59400-class-based-qos-not-appearing

I tried but I cannot reply to that thread so I have started this new one. Here are my QoS specifics:

3750-01#show class-map Class Map match-all VVLAN-CALL-SIGNALING (id 1) Match access-group name VVLAN-CALL-SIGNALING

Class Map match-any class-default (id 0) Match any

Class Map match-all VVLAN-VOICE (id 2) Match access-group name VVLAN-VOICE

Class Map match-all VVLAN-ANY (id 3) Match access-group name VVLAN-ANY

Class Map match-all AGENT-DESKTOP-TRAFFIC (id 4) Match access-group name AGENT-DESKTOP-TRAFFIC

3750-01#show policy-map Policy Map IPPHONE+PC-BASIC Class VVLAN-VOICE set dscp ef police 256000 8000 exceed-action drop Class VVLAN-CALL-SIGNALING set dscp cs3 police 32000 8000 exceed-action policed-dscp-transmit Class VVLAN-ANY set dscp default police 32000 8000 exceed-action policed-dscp-transmit Class AGENT-DESKTOP-TRAFFIC set dscp cs3 police 256000 8000 exceed-action policed-dscp-transmit Class class-default set dscp default police 5000000 8000 exceed-action policed-dscp-transmit

cbqos cisco prtg snmp

Created on Dec 11, 2013 8:42:12 PM



3 Replies

Votes:

0

Hi,
may you as mentioned in the other thread, please perform an SNMP walk against the OID 1.3.6.1.4.1.9.9.166.1.5.1.1 using the SNMP Tester.
What are the results?

Created on Dec 12, 2013 8:51:35 AM by Konstantin Wolff [Paessler Support]



Votes:

0

I performed Custom OID & Walk with the string provided, here are my results. I have 2 Cisco devices I am trying to look at. As mentioned a 3750 switch, which is 192.168.84.1. Also a 3925 router, which is 192.168.84.35. I also performed a Scan Interfaces and the output was very long. Will that be helpful? I can post here or send it to you as an email attachment.

----------------------- New Test -----------------------
Paessler SNMP Tester 5.1
12/13/2013 11:34:34 AM (0 ms) : Device: 192.168.84.1
12/13/2013 11:34:34 AM (1 ms) : SNMP V1
12/13/2013 11:34:34 AM (1 ms) : Custom OID 1.3.6.1.4.1.9.9.166.1.5.1.1
12/13/2013 11:34:34 AM (6 ms) : -------
12/13/2013 11:34:34 AM (6 ms) : Value: No Such Name (SNMP error # 2)
12/13/2013 11:34:34 AM (6 ms) : Done


----------------------- New Test -----------------------
Paessler SNMP Tester 5.1
12/13/2013 11:34:45 AM (1 ms) : Device: 192.168.84.1
12/13/2013 11:34:45 AM (2 ms) : SNMP V1
12/13/2013 11:34:45 AM (2 ms) : Walk 1.3.6.1.4.1.9.9.166.1.5.1.1

----------------------- New Test -----------------------
Paessler SNMP Tester 5.1
12/13/2013 11:35:00 AM (1 ms) : Device: 192.168.84.1
12/13/2013 11:35:00 AM (2 ms) : SNMP V2c
12/13/2013 11:35:00 AM (3 ms) : Custom OID 1.3.6.1.4.1.9.9.166.1.5.1.1
12/13/2013 11:35:00 AM (8 ms) : -------
12/13/2013 11:35:00 AM (9 ms) : Value: No such object (SNMP error # 222)
12/13/2013 11:35:00 AM (10 ms) : Done


----------------------- New Test -----------------------
Paessler SNMP Tester 5.1
12/13/2013 11:35:07 AM (2 ms) : Device: 192.168.84.1
12/13/2013 11:35:07 AM (3 ms) : SNMP V2c
12/13/2013 11:35:07 AM (4 ms) : Walk 1.3.6.1.4.1.9.9.166.1.5.1.1


----------------------- New Test -----------------------
Paessler SNMP Tester 5.1
12/13/2013 11:37:24 AM (0 ms) : Device: 192.168.84.35
12/13/2013 11:37:24 AM (1 ms) : SNMP V1
12/13/2013 11:37:24 AM (1 ms) : Walk 1.3.6.1.4.1.9.9.166.1.5.1.1

----------------------- New Test -----------------------
Paessler SNMP Tester 5.1
12/13/2013 11:37:30 AM (1 ms) : Device: 192.168.84.35
12/13/2013 11:37:30 AM (1 ms) : SNMP V2c
12/13/2013 11:37:30 AM (2 ms) : Walk 1.3.6.1.4.1.9.9.166.1.5.1.1

----------------------- New Test -----------------------
Paessler SNMP Tester 5.1
12/13/2013 11:37:39 AM (1 ms) : Device: 192.168.84.35
12/13/2013 11:37:39 AM (2 ms) : SNMP V1
12/13/2013 11:37:39 AM (3 ms) : Custom OID 1.3.6.1.4.1.9.9.166.1.5.1.1
12/13/2013 11:37:39 AM (5 ms) : -------
12/13/2013 11:37:39 AM (6 ms) : Value: No Such Name (SNMP error # 2)
12/13/2013 11:37:39 AM (6 ms) : Done


----------------------- New Test -----------------------
Paessler SNMP Tester 5.1
12/13/2013 11:37:41 AM (2 ms) : Device: 192.168.84.35
12/13/2013 11:37:41 AM (3 ms) : SNMP V2c
12/13/2013 11:37:41 AM (4 ms) : Custom OID 1.3.6.1.4.1.9.9.166.1.5.1.1
12/13/2013 11:37:41 AM (7 ms) : -------
12/13/2013 11:37:41 AM (8 ms) : Value: No such object (SNMP error # 222)
12/13/2013 11:37:41 AM (8 ms) : Done

Created on Dec 13, 2013 5:38:59 PM

Last change on Dec 16, 2013 7:12:02 AM by Konstantin Wolff [Paessler Support]



Votes:

0

Hi,
it seems the switch/router is not providing the CBQoS data via SNMP correctly. This is why you are receiving the mentioned error message. May I ask you to consult the documentation of the device, if some special configuration is necessary here to provide the data via SNMP?

Created on Dec 16, 2013 7:15:59 AM by Konstantin Wolff [Paessler Support]




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