Hello -- I am trying to determine if my psckets are being marked withe correct DSCP value on a 6513 Sup2t. I have put all the output below. My primary question is the traffic coming from port 2/3/23 being marked with DSCP 46?
I am using MS Lync and the phone is Ploycom CX 600:
Interface GigabitEthernet2/3/23 queueing strategy: Weighted Round-Robin
Port QoS is disabled globally
Queueing on Gi2/3/23: Tx Disabled Rx Disabled
Trust boundary disabled
Trust state: trust DSCP
Trust state in queueing: trust COS
Extend trust state: not trusted [COS = 0]
Default COS is 0
Queueing Mode In Tx direction: mode-cos
Transmit queues [type = 1p3q8t]:
Queue Id Scheduling Num of thresholds
-----------------------------------------
01 WRR 08
02 WRR 08
03 WRR 08
04 Priority 01
WRR bandwidth ratios: 100[queue 1] 0[queue 2] 0[queue 3]
queue-limit ratios: 100[queue 1] 0[queue 2] 0[queue 3] 0[Pri Queue]
queue tail-drop-thresholds
--------------------------
1 100[1] 100[2] 100[3] 100[4] 100[5] 100[6] 100[7] 100[8]
2 100[1] 100[2] 100[3] 100[4] 100[5] 100[6] 100[7] 100[8]
3 100[1] 100[2] 100[3] 100[4] 100[5] 100[6] 100[7] 100[8]
queue random-detect-min-thresholds
----------------------------------
1 100[1] 100[2] 100[3] 100[4] 100[5] 100[6] 100[7] 100[8]
2 100[1] 100[2] 100[3] 100[4] 100[5] 100[6] 100[7] 100[8]
3 100[1] 100[2] 100[3] 100[4] 100[5] 100[6] 100[7] 100[8]
queue random-detect-max-thresholds
----------------------------------
1 100[1] 100[2] 100[3] 100[4] 100[5] 100[6] 100[7] 100[8]
2 100[1] 100[2] 100[3] 100[4] 100[5] 100[6] 100[7] 100[8]
3 100[1] 100[2] 100[3] 100[4] 100[5] 100[6] 100[7] 100[8]
WRED disabled queues: 1 2 3
queue thresh cos-map
---------------------------------------
1 1 0 1 2 3 4 5 6 7
1 2
1 3
1 4
1 5
1 6
1 7
1 8
2 1
2 2
2 3
2 4
2 5
2 6
2 7
2 8
3 1
3 2
3 3
3 4
3 5
3 6
3 7
3 8
4 1
Queueing Mode In Rx direction: mode-cos
Receive queues [type = 1q2t]:
Queue Id Scheduling Num of thresholds
-----------------------------------------
1 Standard 2
queue tail-drop-thresholds
--------------------------
1 100[1] 100[2]
queue thresh cos-map
---------------------------------------
1 1 0 1 2 3 4 5 6 7
1 2
Packets dropped on Transmit:
BPDU packets: 0
queue thresh dropped [cos-map]
------------------------------------------------------------------
1 1 0 [0 1 2 3 4 5 6 7 ]
Packets dropped on Receive:
BPDU packets: 0
queue thresh dropped [cos-map]
------------------------------------------------------------------
1 1 0 [0 1 2 3 4 5 6 7 ]
SWITCH# sho run int g 2/3/23
Building configuration...
Current configuration : 614 bytes
!
interface GigabitEthernet2/3/23
description Dynamic_Auth_Port
switchport
switchport mode access
switchport voice vlan 281
authentication event fail action authorize vlan 801
authentication event no-response action authorize vlan 801
authentication host-mode multi-domain
authentication port-control auto
authentication periodic
authentication timer reauthenticate server
authentication violation replace
mab
no snmp trap link-status
dot1x pae authenticator
dot1x timeout quiet-period 10
dot1x timeout tx-period 15
dot1x timeout supp-timeout 31
dot1x max-req 3
spanning-tree portfast edge
end
SWITCH# sho int g 2/3/23
GigabitEthernet2/3/23 is up, line protocol is up (connected)
Hardware is C6k 1000Mb 802.3, address is 6c41.6ae9.2df6 (bia 6c41.6ae9.2df6)
Description: Dynamic_Auth_Port
MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 1000Mb/s, media type is 10/100/1000BaseT
input flow-control is off, output flow-control is off
Clock mode is auto
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:17, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/2000/1/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 17000 bits/sec, 17 packets/sec
5 minute output rate 15000 bits/sec, 9 packets/sec
474958 packets input, 81382436 bytes, 0 no buffer
Received 73543 broadcasts (62798 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 2 frame, 0 overrun, 0 ignored
0 watchdog, 0 multicast, 0 pause input
0 input packets with dribble condition detected
8528364 packets output, 1450314438 bytes, 0 underruns
0 output errors, 0 collisions, 3 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier, 0 PAUSE output
0 output buffer failures, 0 output buffers swapped out
SWITCH# sho int g 2/3/23 switchport
Name: Gi2/3/23
Switchport: Enabled
Administrative Mode: static access
Operational Mode: static access
Administrative Trunking Encapsulation: dot1q
Operational Trunking Encapsulation: native
Operational Dot1q Ethertype: 0x8100
Negotiation of Trunking: Off
Access Mode VLAN: 1 (default)
Trunking Native Mode VLAN: 1 (default)
Administrative Native VLAN tagging: enabled
Operational Native VLAN tagging: disabled
Voice VLAN: 281 (VoIP)
Administrative private-vlan host-association: none
Administrative private-vlan mapping: none
Operational private-vlan: none
Trunking VLANs Enabled: ALL
Pruning VLANs Enabled: 2-1001
Capture Mode Disabled
Capture VLANs Allowed: ALL
Unknown unicast blocked: disabled
Unknown multicast blocked: disabled
Thanks.
Greg
