2960-X vs 2960 QOS

I am configuring QOS for some 2960-X's for a new deployment that also has some 2960's. The current 2960's already have auto qos configured. When I configured auto qos voip trust for the 2960-X, I noticed there were not any ingress queues and the all of the numbers for the queues were different. Should this be a concern at all if the switches are trunked together or even if they aren't? I am not that proficient with QOS yet. See below for configs.
Thanks for your help!
From 2960
mls qos map cos-dscp 0 8 16 24 32 46 48 56
mls qos srr-queue input bandwidth 90 10
mls qos srr-queue input threshold 1 8 16
mls qos srr-queue input threshold 2 34 66
mls qos srr-queue input buffers 67 33
mls qos srr-queue input cos-map queue 1 threshold 2 1
mls qos srr-queue input cos-map queue 1 threshold 3 0
mls qos srr-queue input cos-map queue 2 threshold 1 2
mls qos srr-queue input cos-map queue 2 threshold 2 4 6 7
mls qos srr-queue input cos-map queue 2 threshold 3 3 5
mls qos srr-queue input dscp-map queue 1 threshold 2 9 10 11 12 13 14 15
mls qos srr-queue input dscp-map queue 1 threshold 3 0 1 2 3 4 5 6 7
mls qos srr-queue input dscp-map queue 1 threshold 3 32
mls qos srr-queue input dscp-map queue 2 threshold 1 16 17 18 19 20 21 22 23
mls qos srr-queue input dscp-map queue 2 threshold 2 33 34 35 36 37 38 39 48
mls qos srr-queue input dscp-map queue 2 threshold 2 49 50 51 52 53 54 55 56
mls qos srr-queue input dscp-map queue 2 threshold 2 57 58 59 60 61 62 63
mls qos srr-queue input dscp-map queue 2 threshold 3 24 25 26 27 28 29 30 31
mls qos srr-queue input dscp-map queue 2 threshold 3 40 41 42 43 44 45 46 47
mls qos srr-queue output cos-map queue 1 threshold 3 5
mls qos srr-queue output cos-map queue 2 threshold 3 3 6 7
mls qos srr-queue output cos-map queue 3 threshold 3 2 4
mls qos srr-queue output cos-map queue 4 threshold 2 1
mls qos srr-queue output cos-map queue 4 threshold 3 0
mls qos srr-queue output dscp-map queue 1 threshold 3 40 41 42 43 44 45 46 47
mls qos srr-queue output dscp-map queue 2 threshold 3 24 25 26 27 28 29 30 31
mls qos srr-queue output dscp-map queue 2 threshold 3 48 49 50 51 52 53 54 55
mls qos srr-queue output dscp-map queue 2 threshold 3 56 57 58 59 60 61 62 63
mls qos srr-queue output dscp-map queue 3 threshold 3 32 33 34 35 36 37 38 39
mls qos srr-queue output dscp-map queue 4 threshold 1 8
mls qos srr-queue output dscp-map queue 4 threshold 2 9 10 11 12 13 14 15
mls qos srr-queue output dscp-map queue 4 threshold 3 0 1 2 3 4 5 6 7
mls qos queue-set output 1 threshold 1 138 138 92 138
mls qos queue-set output 1 threshold 2 138 138 92 400
mls qos queue-set output 1 threshold 3 36 77 100 318
mls qos queue-set output 1 threshold 4 20 50 67 400
mls qos queue-set output 2 threshold 1 149 149 100 149
mls qos queue-set output 2 threshold 2 118 118 100 235
mls qos queue-set output 2 threshold 3 41 68 100 272
mls qos queue-set output 2 threshold 4 42 72 100 242
mls qos queue-set output 1 buffers 10 10 26 54
mls qos queue-set output 2 buffers 16 6 17 61
mls qos
interface FastEthernet0/2
switchport access vlan 100
switchport mode access
switchport voice vlan 110
srr-queue bandwidth share 10 10 60 20
queue-set 2
priority-queue out
mls qos trust cos
auto qos voip trust
spanning-tree portfast
From 2960-X
mls qos map cos-dscp 0 8 16 24 32 46 48 56
mls qos srr-queue output cos-map queue 1 threshold 3 4 5
mls qos srr-queue output cos-map queue 2 threshold 1 2
mls qos srr-queue output cos-map queue 2 threshold 2 3
mls qos srr-queue output cos-map queue 2 threshold 3 6 7
mls qos srr-queue output cos-map queue 3 threshold 3 0
mls qos srr-queue output cos-map queue 4 threshold 3 1
mls qos srr-queue output dscp-map queue 1 threshold 3 32 33 40 41 42 43 44 45
mls qos srr-queue output dscp-map queue 1 threshold 3 46 47
mls qos srr-queue output dscp-map queue 2 threshold 1 16 17 18 19 20 21 22 23
mls qos srr-queue output dscp-map queue 2 threshold 1 26 27 28 29 30 31 34 35
mls qos srr-queue output dscp-map queue 2 threshold 1 36 37 38 39
mls qos srr-queue output dscp-map queue 2 threshold 2 24
mls qos srr-queue output dscp-map queue 2 threshold 3 48 49 50 51 52 53 54 55
mls qos srr-queue output dscp-map queue 2 threshold 3 56 57 58 59 60 61 62 63
mls qos srr-queue output dscp-map queue 3 threshold 3 0 1 2 3 4 5 6 7
mls qos srr-queue output dscp-map queue 4 threshold 1 8 9 11 13 15
mls qos srr-queue output dscp-map queue 4 threshold 2 10 12 14
mls qos queue-set output 1 threshold 1 100 100 50 200
mls qos queue-set output 1 threshold 2 125 125 100 400
mls qos queue-set output 1 threshold 3 100 100 100 400
mls qos queue-set output 1 threshold 4 60 150 50 200
mls qos queue-set output 1 buffers 15 25 40 20
mls qos
interface GigabitEthernet1/0/1
switchport access vlan 100
switchport mode access
switchport voice vlan 110
srr-queue bandwidth share 1 30 35 5
priority-queue out
mls qos trust cos
auto qos trust
spanning-tree portfast

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IMO, AutoQoS is always a concern (as are device defaults, without it).
If you're doing to "do" QoS, you should have a policy that serves your service needs, and configurations to support it. AutoQoS might, or might not, be exactly what you need.
If you're not proficient with QoS, on most LANs, you might actually be better off disabling it.

Similar Messages

2960-X and Auto QoS

Looking for instructions on configuring Auto QoS on a 2960-X switch.
Any help would be appreciated.
Dan

Looking for instructions on configuring Auto QoS on a 2960-X switch.
Any help would be appreciated.
Dan

Adding 2960-X to 2960-S Stack

i purchased a new 2960-X switch
i would like to add it to an existing 2 switch 2960-s stack
i understand i need to downgrade the stack speed on the 2960-x with :
switch stack port-speed 10
do the IOS version need to be identical on all switches?
i have:
2960-s = 12.2(55)SE3
2960-x = 15.0(2)EX3
if they do need to be identical, whats the best way to do this?
thanks

Yes, use this command with a .tar file to upgrade all switches in the stack.
Here is an example of using the `archive download-sw` command to upgrade a stack of Cisco Catalyst 2960-S switches. Notice that the number of members in the stack is not relevant to this command. By default all members are upgraded unless the network admin uses the options to do otherwise. The TFTP IP address is 192.168.1.1, and the tar file name is c2960s-universalk9-tar.122.53.SE.tar
Switch# archive download-sw tftp://192.168.1.1/c2960s-universalk9-tar.122.53.SE.tar
http://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps6406/white_paper_c11-578928.html
HTH

Aironet 1142 as supplicant to 2960 switch (NEAT/CISP/MAB)

Hello!
First, my configuration, (then the problem down below):
I have an Aironet 1142 with mulitple SSIDs [mapped to VLANs] connected to Gi1/0/2 on a 2960 switch in a user-accessible area. This switch is uplinked to another 2960 switch in a wiring closet, and the Microsoft NPS server is connected to the wiring closet 2960.
Aironet -- 2960 [user area] --- 2960 [closet] -- NPS RADIUS
I have the user-area 2960 configured as an authenticator switch for dot1x, and port Gi1/0/2 is authenticating the Aironet via MAB to RADIUS. RADIUS is sending VSA device-traffic-class=switch to the 2960. The closet-2960 has no special 802.1x configuration, nor is it an authenticator swtich; it just has a manually-configured trunk port to the user-area 2960 [for now; i'm trying to take this one step at a time!].
The user-area 2960 correctly converts port Gi1/0/1 to a trunk port when the Aironet is authenticated [via MAB]. The Aironet boots up, the port is opened, I can ping the Aironet on the native VLAN, and all is well [so it seems]. The Aironet's dot11Radio is configured for two SSIDs and mapped to VLANs, which are being spanned via STP thru the user-area 2960 and the closet-2960. STP is correct and verified on all switches.
I have DHCP snooping configured on the user-area 2960 but only for VLAN 1 [but NOT the wireless user VLANs], the trunk port to the closet 2960 is a trusted port. Hosts on the wired ports on the user-area 2960 are able to get DHCP IPs. On the Aironet, "show dot11 associations" shows hosts on the SSIDs are getting DHCP addresses. Again, I am *NOT* running dhcp snooping on wireless SSID VLANs [i read elsewhere that can cause problems as users roam between Aironets].
I do have CISP configured on the user-area 2960. I do not have CISP configured on the closet-2960 [best I can tell, that's not required at this stage, but I could be wrong].
Despite the alleged documentation, I could not get the Aironet to use a dot1x credentials profile to authenticate to NPS/RADIUS as an 802.1x supplicant, which is why I resorted to MAB for this exercise. The Aironet simply would not run dot1x [best I could tell]. The documentation and configuration didn't seem complex, so I was quite confused.
I have upgraded the Aironet to the latest 12.4(25d)JA2 software, and the 2960 is at 12.2(55)SE7 [i saw 12.2(58) has some issues, but i'm willing to be persuaded otherwise, based on sound advice].
Ok, now the problem:
Users on the guest wireless SSID (Vlan 20) say they cannot connect. Yep, classic. VLAN 20 is trunked and spanned to all the sufficient places. The Aironet shows users in the associations list for that SSID with IP addresses from the DHCP server! DHCP snooping is not configured on that VLAN.
I read another support forum post saying CISP and MAB could cause problems with "disappearing" ARP entries. I appear to have that problem. However, the user on the Staff wireless (VLAN 10) has full access. Am I running into a problem with "multi-host" authentication config? Via tcpdump on my firewall, I see nothing but broadcast and multicast traffic coming from a host on VLAN 20. What puzzles me is how I do see *SOME* traffic from a VLAN 20 host on this SSID, but no unicast traffic! Argh!
Since you're going to ask, here is my port config for this AP on the 2960 authenticator switch in the user-area, and the AAA config pieces:
#sh run br | in ip dhcp
ip dhcp snooping vlan 1
no ip dhcp snooping information option
ip dhcp snooping database flash:dhcp_snoop.txt
ip dhcp snooping
#sh ip dhcp snoop
Switch DHCP snooping is enabled
DHCP snooping is configured on following VLANs:
1
DHCP snooping is operational on following VLANs:
1
DHCP snooping is configured on the following L3 Interfaces:
Insertion of option 82 is disabled
   circuit-id default format: vlan-mod-port
   remote-id: ccd5.3947.7980 (MAC)
Option 82 on untrusted port is not allowed
Verification of hwaddr field is enabled
Verification of giaddr field is enabled
DHCP snooping trust/rate is configured on the following Interfaces:
Interface                  Trusted    Allow option    Rate limit (pps)
GigabitEthernet1/0/46      no         no              15
Custom circuit-ids:
GigabitEthernet1/0/48      yes        yes             unlimited
Custom circuit-ids:
GigabitEthernet1/0/52      yes        yes             unlimited
Custom circuit-ids:
#sh run br | incl aaa auth
aaa authentication login default local group rad_eap
aaa authentication dot1x default group radius
aaa authorization console
aaa authorization exec default local group rad_eap
aaa authorization network default group rad_eap local
#sh run int gi1/0/2
interface GigabitEthernet1/0/2
description Wireless Access Points
switchport mode trunk
switchport nonegotiate
srr-queue bandwidth share 1 30 35 5
srr-queue bandwidth limit 50
priority-queue out
authentication host-mode multi-host
authentication order mab dot1x
authentication port-control auto
authentication violation restrict
mab
mls qos trust cos
macro description CISCO_WIRELESS_AP_EVENT
auto qos trust
spanning-tree portfast
#sh int gi1/0/2 sw
Name: Gi1/0/2
Switchport: Enabled
Administrative Mode: trunk
Operational Mode: trunk
Administrative Trunking Encapsulation: dot1q
Operational Trunking Encapsulation: dot1q
Negotiation of Trunking: Off
Access Mode VLAN: 1 (default)
Trunking Native Mode VLAN: 1 (default)
Administrative Native VLAN tagging: enabled
Voice VLAN: none
Administrative private-vlan host-association: none
Administrative private-vlan mapping: none
Administrative private-vlan trunk native VLAN: none
Administrative private-vlan trunk Native VLAN tagging: enabled
Administrative private-vlan trunk encapsulation: dot1q
Administrative private-vlan trunk normal VLANs: none
Administrative private-vlan trunk associations: none
Administrative private-vlan trunk mappings: none
Operational private-vlan: none
Trunking VLANs Enabled: ALL
Pruning VLANs Enabled: 2-1001
Capture Mode Disabled
Capture VLANs Allowed: ALL
Protected: false
Unknown unicast blocked: disabled
Unknown multicast blocked: disabled
Appliance trust: none
#sh auth sess int gi1/0/2
            Interface: GigabitEthernet1/0/2
          MAC Address: acf2.c5f2.8e27
           IP Address: 10.100.32.42
            User-Name: acf2c5f28e27
               Status: Authz Success
               Domain: DATA
       Oper host mode: multi-host
     Oper control dir: both
        Authorized By: Authentication Server
           Vlan Group: N/A
      Session timeout: N/A
         Idle timeout: N/A
    Common Session ID: 0A64200B00000CDA41AFBEDF
      Acct Session ID: 0x00000D00
               Handle: 0xDE000CDA
Runnable methods list:
       Method   State
       mab      Authc Success
       dot1x    Not run
#sh mab int gi1/0/2
MAB details for GigabitEthernet1/0/2
Mac-Auth-Bypass           = Enabled
#sh int trunk
Port        Mode             Encapsulation Status        Native vlan
Gi1/0/1     on               802.1q         trunking      1
Gi1/0/2     on               802.1q         trunking      1
Gi1/0/48    on               802.1q         trunking      1
Gi1/0/52    on               802.1q         trunking      1
Port        Vlans allowed on trunk
Gi1/0/1     1-4094
Gi1/0/2     1-4094
Gi1/0/48    1-2,10,20
Gi1/0/52    1-2,10,20
Port        Vlans allowed and active in management domain
Gi1/0/1     1-2,10,20
Gi1/0/2     1-2,10,20
Gi1/0/48    1-2,10,20
Gi1/0/52    1-2,10,20
Port        Vlans in spanning tree forwarding state and not pruned
Gi1/0/1     1-2,10,20
Gi1/0/2     1-2,10,20
Gi1/0/48    2
Gi1/0/52    1-2,10,20
Ok, what am I missing??

The problem lies in the wired Ethernet port on the Aironet. I did not submit that configuration because I thought it was simple and unrelated. Here is what I had:
interface GigabitEthernet0.20
encapsulation dot1Q 20
no ip route-cache
bridge-group 20
no bridge-group 20 source-learning
no bridge-group 20 unicast-flooding
bridge-group 20 spanning-disabled
The correct configuration should have been:
interface GigabitEthernet0.20
encapsulation dot1Q 20
no ip route-cache
bridge-group 20
no bridge-group 20 source-learning
bridge-group 20 spanning-disabled
The line "no bridge-group 20 unicast-flooding" should not be applied to the wired port. That's stupid. With that erroneous command, the wired port will forward only broadcast and multicast traffic! Unicast traffic will be dropped. Oops.
However, I do not understand why applying this to the radio interfaces has no effect there. I have yet to find any conclusive detailed answers, either. Regardless, my original problem is fixed.

2950 or 2960

Hi everybody
what is differences between 2950 and 2960 ?
is 2960 layer 3 or no?
and what about voice feature diffrences between 2950 and 2960 ?
should i use 2960 at access layer ?
what is better to use at access layer ?
note that i have collapsed core and i used 3750 at distribute layer.
Thanks.

Hi
Cisco 2960 is very similar to 2950 offering advanced quality of service (QoS), Security features with few notable differences like Performance,maximum MTU size,no of acl entries,qos policies...
would suggst to check these data sheets to know more about the same.
as per the recommendattions its best to be placed in the network edge .
http://cisco.com/en/US/products/ps6406/products_data_sheet0900aecd80322c0c.html
http://cisco.com/en/US/products/hw/switches/ps628/products_data_sheet09186a00801cfb64.html
regds

Cisco SG300-28 / SGE2000 / Catalyst 2960

Hello everyone,
I'm looking for switch to accompany Cisco ASA 5520 in data center, with 20+ GE ports and no need for PoE.
I would like to understand the difference between Cisco SG300-28, Cisco SGE2000 and Cisco Catalyst 2960, 2960-C and 2960-S Series (except specific number of ports). As far as I can see the Cisco SGE2000 has 4x SFP and is stackable unlike the SG300 with 2x miniGBIC/SFP, but not much else. Cisco Catalyst 2960 series offers some additional features like USB storage, but I can't imagine I will need that.
Any suggestions?
Thank you
Dan

Hello everyone,
I'm looking for switch to accompany Cisco ASA 5520 in data center, with 20+ GE ports and no need for PoE.
I would like to understand the difference between Cisco SG300-28, Cisco SGE2000 and Cisco Catalyst 2960, 2960-C and 2960-S Series (except specific number of ports). As far as I can see the Cisco SGE2000 has 4x SFP and is stackable unlike the SG300 with 2x miniGBIC/SFP, but not much else. Cisco Catalyst 2960 series offers some additional features like USB storage, but I can't imagine I will need that.
Any suggestions?
Thank you
Dan

CISCO 2960S vs 2960X

Hi all
I am looking at some new switches, I can see the 2960X and the 2960S, They can both do gigabit and stacking, what are the main differences between them?
cheers
Carl

Vkatouzian1 is right, you will know more about the difference of Cisco catalyst 2960 switch models, the features comparison between the 2960-XR, 2960-X, 2960-S and 2960 models:
Features Comparison of Cisco Catalyst 2960 Switches

2960x & 2960s stacking?

Hey guys recently I tried to introduce a 2960x switch into a 2960s stack.
I prepped the bpth switches and made sure the prefer sdm was set to default as well as setting the stack port speed on the 2960s stack to 10 so its would be compatible.
Once i stacked the switches i got a version mismatch error and an auto upgrade message, after waiting roughly 40 minutes with no succcessful upgrade i removed the X switch from the stack
below are the IOS running on both switches
*    1 52    WS-C2960S-48FPS-L 15.0(2)SE5            C2960S-UNIVERSALK9-M
     2 28    WS-C2960S-24TD-L   15.0(2)SE5            C2960S-UNIVERSALK9-M
3 52    WS-C2960X-48FPD-L 15.0(2)EX4            C2960X-UNIVERSALK9-M
Any thoughts on how to successfully stacked these?? Thanks in advance

Hi,
some info about stacking different switch 2960S with 2960X.
More info is available at:
http://www.cisco.com/c/en/us/products/collateral/switches/catalyst-2960-x-series-switches/white_paper_c11-728327.html
Hope this can help you.
Mixed Stacks: FlexStack and FlexStack-Plus
The 2960-S and 2960-X support a mixed stack of 2960 models. All these 2960 models run the FlexStack protocol, allowing them to be stacked together into a single stack. The exception is the 2960-XR does not stack with either the 2960-X or the 2960-S. The 2960-XR has the IP-Lite feature set, and this is not compatible with the LAN Base feature set on the 2960-X and 2960-XR. Table 2 shows all the allowed mixed stack combinations. What is crucial is the Cisco IOS Software feature set. All 2960 models with the LAN Base Cisco IOS Software feature set can stack together.
Table 2. Allowed Mixed Stack Combinations
Mixed Stack Combination
2960-XR IP Lite
2960-X LAN Base
2960-S LAN Base
2960-XR IP Lite
Yes
No
No
2960-X LAN Base
No
Yes
Yes
2960-S LAN Base
No
Yes
Yes
Table 3 shows FlexStack-Plus backward compatibility and performance of 2960-X and 2960-XR with the 2960-S switches.
Table 3. Backward Compatibility
Scale of Mixed Stack Combination
Max Stack Bandwidth
Stack Limit
Cisco IOS Software Feature Set
2960-XR IP Lite
80Gbps
8
IP Lite
2960-X LAN Base
80Gbps
8
LAN Base
2960-X, 2960-S LAN Base
40Gbps
4
LAN Base
When the 2960-S and 2960-X members are stacked together, the entire stack (even the 2960-X members) fall back to FlexStack capabilities. Mixing 2960 members limits the max stack members to four, and 20Gbps stack bandwidth per member, and 40Gbps per stack.

What is the recommenden access port QoS configuration for 8900/9900 video enabled phones

Hi all,
we are currently starting to roll out some video enabled 9900 and 8900 phones in our network. In the past we did not use video and configured the access ports on our Catalyst 2960 switches with "auto qos voip ciscp-phone". This however creates a policy which does not include a class-map to correctly handle the AF41 video traffic coming from those phones. I have thougth about extending the autoqos policy with a AF41 class-map but am not sure if this is the right way to do it.
That's what I have in mind:
class-map match-all AUTOQOS_VIDEO_DATA_CLASS
match ip dscp af41
class-map match-all AUTOQOS_VOIP_DATA_CLASS
match ip dscp ef
class-map match-all AUTOQOS_DEFAULT_CLASS
match access-group name AUTOQOS-ACL-DEFAULT
class-map match-all AUTOQOS_VOIP_SIGNAL_CLASS
match ip dscp cs3
policy-map AUTOQOS-SRND4-CISCOPHONE-POLICY
class AUTOQOS_VOIP_DATA_CLASS
   set dscp ef
police 128000 8000 exceed-action policed-dscp-transmit
class AUTOQOS_VIDEO_DATA_CLASS
   set dscp af41
police 1500000 8000 exceed-action policed-dscp-transmit
class AUTOQOS_VOIP_SIGNAL_CLASS
   set dscp cs3
police 32000 8000 exceed-action policed-dscp-transmit
class AUTOQOS_DEFAULT_CLASS
   set dscp default
police 10000000 8000 exceed-action policed-dscp-transmit
How do you guys do it ? Is there some documentation for this ?
Thank you for your kind help
best regards
Andreas

Hi
You have to keep this table on your mind. Your configuration is fine if your configuration for SD video , but if for HD video , it is not ok you have to change video bandwidth at least 5M.
Traffic Type
Layer 2 CoS
Layer 3 IP Precedence
Layer 3 DSCP
Voice RTP1
5
5
EF
Voice control
3
3
AF31
Video conference
4
4
AF41
Streaming video (IP/TV)
1
1
AF13
Data
0-2
0-2
0-AF23
*Interactive Video "AF41"- Sensitive but can tolerate packet loss of about 1% and latency almost same as voice.
*Streaming Video "AF13" - Less sensitive - can tolerate about 4-5% packet loss and latency of about 4-5 seconds.
*HD video conference will require between 5M to 16M , but SD video conference will use 384K to 1 M
Note:-Video QOS , if you will assume that your video conference will use around 384K , you have to add 20% because video conference include voice so the total bandwidth 460K.
Kindly check the below link
http://www.sdcug.com/wp-content/uploads/2011/04/Campus-QoS-for-Voice-and-Video.pdf
Thanks
please rate all useful information

Why does mls qos trust dscp dissapear after reboot?

The command takes but after reboot, Invlaid inputs detected show up and "mls qos tust dscp" is gone from every interface.
Happens on both 2960-24PC-S / 2960-48PST-S switches.

Hi,
thanks for your reply.
mls qos
interface GigabitEthernet3/34
description *** DATA VLAN 35 - VOICE VLAN 34 ***
switchport
switchport trunk native vlan 36
switchport trunk allowed vlan 34,36
switchport mode trunk
mls qos trust dscp
no cdp enable
spanning-tree portfast trunk
If i don't include the global 'mls qos' command then the voice packets keep the dscp 46 value. If I add the mls qos command this causes the switch to set the dscp values to zero.
Thanks again
ps. there are some other mls commands on the switch... i don't know if these could interfere but they were already on there so i'm reluctant to remove them..

QoS on 3560, 2960 and 3750 does not work (Policy-map).

Hi
I am tryng to configure QoS on 3 switches (2960, 3560 and 3750) with this configuration:
mls qos
class-map match-all QOS_DATA_CLASS
match access-group name QOS-DATA
class-map match-all QOS_DEFAULT_CLASS
match access-group name QOS-DEFAULT
class-map match-all QOS_VOICE_CLASS
match access-group name QOS-VOICE
class-map match-all QOS_SIGNALING_CLASS
match access-group name QOS-SIGNALING
policy-map QOS-SOFTPHONE-POLICY
class QOS_DEFAULT_CLASS
set dscp default
class QOS_SIGNALING_CLASS
set dscp cs2
class QOS_DATA_CLASS
set dscp cs1
class QOS_VOICE_CLASS
set dscp cs3
interface GigabitEthernet0/34
no switchport
ip address 10.10.11.1 255.255.255.252
ip ospf network point-to-point
priority-queue out
service-policy input QOS-SOFTPHONE-POLICY
interface GigabitEthernet0/47
switchport access vlan 150
spanning-tree portfast
service-policy input QOS-SOFTPHONE-POLICY
ip access-list extended QOS-DATA
permit tcp any any eq 22
permit tcp any any eq 465
permit tcp any any eq 143
permit tcp any any eq 993
permit tcp any any eq 995
permit tcp any any eq 1914
permit tcp any any eq ftp
permit tcp any any eq ftp-data
permit tcp any any eq smtp
permit tcp any any eq pop3
ip access-list extended QOS-DEFAULT
permit ip any any
ip access-list extended QOS-SIGNALING
permit tcp any any range 2000 2002
permit tcp any any range 5060 5061
permit udp any any range 5060 5061
ip access-list extended QOS-VOICE
permit udp any any range 16384 32767
but when I check the show commands I see that QoS is not working.
CoreA#sh policy-map interface g0/34
GigabitEthernet0/34
Service-policy input: QOS-SOFTPHONE-POLICY
Class-map: QOS_DEFAULT_CLASS (match-all)
3 packets, 198 bytes
5 minute offered rate 0 bps, drop rate 0 bps
Match: access-group name QOS-DEFAULT
Class-map: QOS_SIGNALING_CLASS (match-all)
0 packets, 0 bytes
5 minute offered rate 0 bps, drop rate 0 bps
Match: access-group name QOS-SIGNALING
Class-map: QOS_DATA_CLASS (match-all)
0 packets, 0 bytes
5 minute offered rate 0 bps, drop rate 0 bps
Match: access-group name QOS-DATA
Class-map: QOS_VOICE_CLASS (match-all)
0 packets, 0 bytes
5 minute offered rate 0 bps, drop rate 0 bps
Match: access-group name QOS-VOICE
Class-map: class-default (match-any)
0 packets, 0 bytes
5 minute offered rate 0 bps, drop rate 0 bps
Match: any
CoreA#sh policy-map interface g0/47
GigabitEthernet0/47
Service-policy input: QOS-SOFTPHONE-POLICY
Class-map: QOS_DEFAULT_CLASS (match-all)
0 packets, 0 bytes
5 minute offered rate 0 bps, drop rate 0 bps
Match: access-group name QOS-DEFAULT
Class-map: QOS_SIGNALING_CLASS (match-all)
0 packets, 0 bytes
5 minute offered rate 0 bps, drop rate 0 bps
Match: access-group name QOS-SIGNALING
Class-map: QOS_DATA_CLASS (match-all)
0 packets, 0 bytes
5 minute offered rate 0 bps, drop rate 0 bps
Match: access-group name QOS-DATA
Class-map: QOS_VOICE_CLASS (match-all)
0 packets, 0 bytes
5 minute offered rate 0 bps, drop rate 0 bps
Match: access-group name QOS-VOICE
Class-map: class-default (match-any)
0 packets, 0 bytes
5 minute offered rate 0 bps, drop rate 0 bps
Match: any
What do I do bad?
The flow is the next:
Computer with CIPC --------> Switch 2960 or 3560 or 3750 ------------------> switch core ---------------> CIPC
I have wireshark in a port mirror on switch 2960, 3560 and 3750. In wireshark I always see the packets marked with default label.
I hope you can help me.
Regards.

Try this config:
policy-map QOS-SOFTPHONE-POLICY
class QOS_VOICE_CLASS
set dscp cs3
class QOS_SIGNALING_CLASS
set dscp cs2
class QOS_DATA_CLASS
set dscp cs1
class class-default
set dscp default
BR

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We are going to implement Microsoft Lyncs 2013 in our network, so how to priorities the traffic for DSCP 46 and 34 in cisco 2960s switch. Kindly replay with detailed QoS commands for enabling QOs in LAN.
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Hi,
Have a look at this config guide for all the details:
http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst2960/software/release/12-2_53_se/configuration/guide/2960scg/swqos.html
HTH

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Disclaimer
The Author of this posting offers the information contained within this posting without consideration and with the reader's understanding that there's no implied or expressed suitability or fitness for any purpose. Information provided is for informational purposes only and should not be construed as rendering professional advice of any kind. Usage of this posting's information is solely at reader's own risk.
Liability Disclaimer
In no event shall Author be liable for any damages whatsoever (including, without limitation, damages for loss of use, data or profit) arising out of the use or inability to use the posting's information even if Author has been advised of the possibility of such damage.
Posting
Enabling QoS on a 2960/3560/3750, using defaults, often results in slow transfer performance. This because the default buffer settings often increase drop rates in the newly enabled egress queues. Manual buffer tuning might mitigate.

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Hi
Quick question about some Node to Node test.
I have a 6509 VSS and a 2960S. They are connected via 2x1GB MultiChassis Etherchannel.
I have a Ping Echo test configured in Operatons Manager. Source is the 6500 and Destination is the 2960S.
The IP QoS is set to IP Precedence = 7 (High)
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Tim

Shakeel,
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Please also see (Sharing the Application Tier File System in Oracle Applications Release 11i [ID 233428.1] -- Section 4: Merging existing APPL_TOPs into a single APPL_TOP).
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Hussein

Topology veiw is not showing in CS mars.

Dear All, I have installed CS mars and discovered My lan switches through it. But it is not showing in topology veiw. Even topology itslef is not visible it is showing some errors.
Is there any java version to be installed in the client machine to get the topology veiw ...
please suggest a solution
thanks in advance....
Selva ...

Thanks Joe..
I am using CM 4.0.6 and have gone through the devices which will be supported in CM 4.0.13.There i can see the switch model of
Cisco Catalyst 2960-8TC-S Compact Switch
1.3.6.1.4.1.9.1.10061
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