4500 Sup6 Etherchnnel QOS
We are deploying QOS in our 4500 Sup6. When we applied service-policy for queuing on the physical member of the etherchannel, that interface got kicked out of the etherchannel and interface bounced. I have experience applying service-policy (non-queuing) in etherchannel in other cisco devices at it had no effect in the physical interface or port-channel. Is it an expected behaviour or is it something else, bug? I have not seen in any documentation online that this is the case. Is there any best practice to prevent this from happening?
Apr 15 19:13:18.721 NZST: %PARSER-5-CFGLOG_LOGGEDCMD: User: logged command:interface TenGigabitEthernet3/1
Apr 15 19:13:33.953 NZST: %EC-5-UNBUNDLE: Interface TenGigabitEthernet3/1 left the port-channel Port-channel11
Apr 15 19:13:33.989 NZST: %EC-5-CANNOT_BUNDLE2: Te3/1 is not compatible with Te4/1 and will be suspended (Te3/1 has a different output Qos policy than Te4/1. )
Apr 15 19:13:33.997 NZST: %PARSER-5-CFGLOG_LOGGEDCMD: User: logged command:service-policy output Core-Egress
Apr 15 19:13:34.061 NZST: %EC-5-UNBUNDLE: STANDBY:Interface TenGigabitEthernet3/1 left the port-channel Port-channel11
Apr 15 19:14:43.391 NZST: %PARSER-5-CFGLOG_LOGGEDCMD: User: logged command:interface TenGigabitEthernet4/1
Apr 15 19:16:27.201 NZST: %EC-5-UNBUNDLE: Interface TenGigabitEthernet4/1 left the port-channel Port-channel11
Apr 15 19:16:27.257 NZST: %EC-5-COMPATIBLE: Te3/1 is compatible with port-channel members
Apr 15 19:16:27.265 NZST: %PARSER-5-CFGLOG_LOGGEDCMD: User: logged command:service-policy output Core-Egress
Apr 15 19:16:27.349 NZST: %EC-5-UNBUNDLE: STANDBY:Interface TenGigabitEthernet4/1 left the port-channel Port-channel11
.Apr 15 19:16:29.985 NZST: %EC-5-BUNDLE: Interface TenGigabitEthernet3/1 joined port-channel Port-channel11
.Apr 15 19:16:30.937 NZST: %EC-5-BUNDLE: Interface TenGigabitEthernet4/1 joined port-channel Port-channel11
Apr 15 19:16:30.005 NZST: %EC-5-BUNDLE: STANDBY:Interface TenGigabitEthernet3/1 joined port-channel Port-channel11
Apr 15 19:16:30.953 NZST: %EC-5-BUNDLE: STANDBY:Interface TenGigabitEthernet4/1 joined port-channel Port-channel11
cheers
Affected by bug CSCur24505 :
service-policy config caused that I/F left Port-channel
bug status - terminated
Similar Messages
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SFP-10G-ZR support on Catalyst 4500 SUP6E
Hello,
is the SFP-10G-ZR supported on the SUP6-E with the OneX converter?
BR
O.GEnd-of-Sale and End-of-Life Announcement for the Cisco Catalyst 4500 Supervisor Engine 6-E
The chances of your SE submitting the PER is now ZERO. You'll be forced to upgrade to Sup7E. -
Dear Mister
I tried to configure QOS and certain features, like queueing, but the command line is very limited. Don't support the "qos" command. Show the next message:
Switch#show platform software qos interface tenGigabitEthernet 1/1 vlan 1 input
Qos policy is not programed into hardware on this target
Maybe the card need another module??? Best RegardsHi
The Sup6-E only supports Modular Based QoS (MQC).
See link for details on how to configure Class/Policy based QoS :
http://www.cisco.com/en/US/docs/switches/lan/catalyst4500/12.2/50sg/configuration/guide/qos.html#wp1474085 -
4500 Sup7E Show QoS packet statistics
Hi,
I am trying to identify what QoS marked packets are hitting an interface on my 4500E
Previously with the likes of the 2900 / 3500 I could collect the below information which was a great insight into the packets going through the interface. Is there anything like this for the 4500E on a Sup7? I've not been able to find anything.so far.
xxx-C2960S-1#sh mls qos interface gi 1/0/7 statistics
GigabitEthernet1/0/7 (All statistics are in packets)
dscp: incoming
0 - 4 : 1302269597 0 0 0 0
5 - 9 : 0 0 0 0 0
10 - 14 : 0 0 0 0 0
15 - 19 : 0 0 0 0 0
20 - 24 : 0 0 0 0 0
25 - 29 : 0 0 0 0 0
30 - 34 : 0 0 0 0 0
35 - 39 : 0 0 0 0 0
40 - 44 : 0 0 0 0 0
45 - 49 : 0 5423748 0 0 0
50 - 54 : 0 0 0 0 0
55 - 59 : 0 0 0 0 0
60 - 64 : 0 0 0 0
dscp: outgoing
0 - 4 : 468742 0 0 0 2
5 - 9 : 0 0 0 0 0
10 - 14 : 0 0 0 0 0
15 - 19 : 0 0 0 88 0
20 - 24 : 0 0 0 0 0
25 - 29 : 0 1 0 0 0
30 - 34 : 0 0 0 0 0
35 - 39 : 0 0 0 0 0
40 - 44 : 712552 0 0 0 0
45 - 49 : 0 103878 0 0 0
50 - 54 : 0 0 0 0 0
55 - 59 : 0 0 0 0 0
60 - 64 : 0 0 0 0
cos: incoming
0 - 4 : 1308766828 0 0 0 0
5 - 7 : 0 0 0
cos: outgoing
0 - 4 : 798470028 5273 27854 4668 26113
5 - 7 : 1528536 3100 6624488
output queues enqueued:
queue: threshold1 threshold2 threshold3
queue 0: 1524413 0 0
queue 1: 804613095 1111802 6650008
queue 2: 89 0 0
queue 3: 0 0 0
output queues dropped:
queue: threshold1 threshold2 threshold3
queue 0: 706 0 0
queue 1: 4426 0 0
queue 2: 0 0 0
queue 3: 0 0 0
Policer: Inprofile: 0 OutofProfile: 0
xxxx-C2960S-1#Hi,
I believe 4500E uses MQC style. if you have a policy map attached to the interface, you could use
sh policy-map interface <> <direction>
Hope this helps and Kindly rate all helpful posts.
Thanks,
M -
Hi folks,
I've a topology like that:
customer: 3550
aggregator: 4500
backbone: 6500
on 3550 and 6500 I work with DSCP values. Between 3550 and 4500, and 4500-6500, I've trunks. Normally the 4000 family creates the "internal DSCP" value for egress policies using DSCP for IP-traffic, and using CoS for non-IP and for traffic from trunks. That is packets have my DSCP value in ingress, but a DSCP-to-CoS in egress.
Question: there's a way to have the same DSCP value in ingress and egress on 4500 for traffic trunked?
<edit> better:
1- after internal DSCP egress policies, the packet has a CoS-to-DSCP value, or the original DSCP value?
2- if Cos-to-DSCP value:
http://www.cisco.com/en/US/products/hw/switches/ps663/products_tech_note09186a00800946e9.shtml
"Egress policy cannot match new QoS levels that are changed by ingress marking."
If I remark the ingress traffic with a service-policy in input, I see that DSCP value after egress policies?
</edit>
Any advice will be appreciated
Best Regards
Andreamaybe 'no qos rewrite ip dscp' does the trick?
thanks
Andrea -
QoS trust dscp or cos on catalyst 4500
We have a 4510R with Cisco IOS Software, IOS-XE Software, Catalyst 4500 L3 Switch Software cat4500e-UNIVERSALK9-M), Version 03.05.02.E RELEASE SOFTWARE (fc1).
I want use qos trust dscp or qos trust cos on the interface conected to other cisco switch or wlan controller.
The current IOS version, do not support qos trust dscp:
SW(config)#interface gi10/16
SW(config-if)#qos tr
SW(config-if)#qos trust ?
device trusted device class
extend Extend trust through a connected device
SW(config-if)#qos trust device ?
cisco-phone Cisco IP Phone
cts Cisco-telepresence
ip-camera Cisco video surveillance camera
media-player Cisco Digital Media Player
SW(config-if)#qos trust device
What is the software that I need for this?. I tried with command lookup tool but the cat4500 do not appears.That is even new for me.
I did a search and found that, now a days you no longer have to provide the Trust DSCP command, it is by default trusted.
Went through this White Paper and excerpts are below:
http://www.cisco.com/c/en/us/products/collateral/switches/catalyst-4500-series-switches/white_paper_c11-539588.html
The answer to your question comes from the following excerpt :-
"Previously supervisor engines relied on “port trust” to classify traffic; however, this does not fall into the MQC CLI construct. MQC provides a more flexible capability, i.e. all traffic is trusted by default, an administrator can change this trust state using a policy map. Another difference is the “internal DSCP” value used within the switch to place packets in the proper queue.
Cisco Catalyst 4500E Supervisor Engines do not use “internal DSCP”; rather, it relies on explicit matching of QoS values using class maps so that packets can be placed in the correct queue.
Also, note that there is no specific priority queue: it is not queue 3 or queue 1. The priority queue is simply configured within a class; therefore, it is not tied to a specific queue. One final difference is that of classification. Cisco Catalyst 4500E Supervisor Engines provide sequential classification rather than parallel. This allows the network administrator to classify traffic at egress based on the ingress markings. These markings can be done unconditionally, using a policer or using a table map. Based on these changes, QoS CLI will now be more contiguous on the Supervisor Engines as it will now have standard Cisco MQC CLI, making configuration management much simpler"
HTH,
Please rate all helpful posts.
Regards -
QOS config 4500 switchport for Lightweight access point
What is the best QOS configuration what needs to be applied on a 4500 switchport for Lightweight access point.
Hi,
If you are asking about Layer 2 QoS configuration for switch-port then it is global command, which will apply on all switch-ports, not for any specific switch-port.
As far as switch-port mode is concern which in connected to LWAP then yes it is better you keep it in default mode. -
Hello,
I'm working on a 4500-x and the command "show qos maps" is not accepted. Is there a way to show the COS-DSCP mapping? The only show qos command accepted is the show qos interface.
Thanks,
SamBro Davis, this is based on the license that u use in ur switch, because there r some features r supported on specific license while it is not supported on the others, so u have to check ur license at the first, if ur license support this feature u can issue this command: show mls qos map cos
ex:
4500-x #show mls qos map cos
CoS-DSCP Mapping Table
CoS: 0 1 2 3 4 5 6 7
DSCP: 0 8 16 26 34 46 48 56
BR.
Mostafa. -
Hi All
I got 2 cisco catalyst 4500 l3 switches (Cisco IOS Software, IOS-XE Software, Version 03.02.00.XO RELEASE SOFTWARE (fc1))
I enabled Autoqos on one sw successfully without any issue
but facing issue on the second, below is the screenshot for your reference kindly suggest
Thanks!Yes it is.
See this link for details -
http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst4500/12-2/54sg/configuration/guide/config/RPR.html#wp1130150
Jon -
4500 Aggregate policers and Per-Port Per-VLAN QoS
Hello,
I want to limit the aggregate traffic of multiple VLANs on a trunk using an aggregate policer. I also need Per-Port Per-VLAN QoS for other VLANs on the same trunk.
To cut a long story short, will the example config below work?
qos aggregate-policer pol_aggr_10Mbit 10m 12.5k conform-action transmit exceed-action drop
policy-map Aggr_10Mbit
class class-default
police aggregate pol_aggr_10Mbit
policy-map Limit_10M
class class-default
police 10m 12.5k conform-action transmit exceed-action drop
interface GigabitEthernetx/y
switchport trunk encapsulation dot1q
switchport mode trunk
! Aggregate 10Mbit VLANs
vlan-range 208, 316, 909
service-policy output Aggr_10Mbit
! 10 Mbit VLANs
vlan range 20, 50-100
service-policy output Limit_10M
Regards, JanYour config looks good . Actually Per-port per-VLAN QoS (PVQoS) offers differentiated quality-of-services to individual VLANs on a trunk port. It enables service providers to rate limit individual VLAN-based services on each trunk port to a business or a residence. In an enterprise Voice-over-IP environment, it can be used to rate limit voice VLAN even if an attacker impersonates an IP phone. A per-port per-VLAN service policy can be separately applied to either ingress or egress traffic.
-
Configuring QoS for FIOS Router MI-424WR: Traffic Priority and Shaping
Please only read on if you are an experienced internet user familiar with setting the advanced QoS and Firewall settings for the MI-424WR and make use of wireless adaptors from a PC to provide connectivity.
This is my first post and my first week since I moved from Time Warner Cable over to FIOS for iNet (plus HDTV and phone). While all my services work, the router as delivered and setup is not optimum for internet quality of service. Instead it was probably out of the box optimized for HDTV and telephone to satisfy most customers and reduce support overhead. The average FIOS consumer is multimedia sensitive, but that is not so in my genre of internet consumer. Here in lies the core of my reason for seeking help from like minded and experienced users in this community.
One of the main driving forces in my switching to FIOS was to improve my multiplayer gaming experience where ultra low ping latency and high upload data rates dramatically affect the quality of connection and thus gameplay. The cable internet service from TimeWarner was providing solid 2MB/1MB down/up data rates with no issues like what Im having now with FIOS. Again the reason for the switch was both financial and in hope of gaining better data rates and quality of service. Now with FIOS Im getting about 24/15 down/up data rate on the Extreme FIOS 25/25 plan when measured from my house to Los Angeles server (50 miles away) via Speedtest.net or DslReports.com/tests. Latency wise, the ping has gone down from 150 to 50ms when measured to my friends who I connect to online that are on the East coast. The data rate and latency has greatly improved in going from Cable to FIOS. So far, so good.
Where the problem shows up now, is that now I get an internet "hiccup" every 5-10 minutes that lasts about 1/2 to 2 seconds. For the average internet user that just streams multimedia or cruises on the net; this is probably undetectable or noticed. I never had this problem over the same PCs connected wirelessly to my DLINK DGL-4500 Gaming Router when my ISP was TimeWarner's cable service. Now, using the FIOS and MI-424WR router with everythings being the same; Im experiencing this degregation in quality of service. Even putting the PC's IP into the DMZ doesnt make any difference, so it is not related to port forwarding. The issue is squarely in the lap of FIOS and this router as delivered and configured. This is where the "game" is a foot, and where I need expertise in an area Im new to.
I am not new to being hands on with inet trouble shooting asI have been setting up my own home network (I work from home over VPN to work) for decades; I would like to leverage the skills of those who are experts in the area that I think can address this issue. That being QoS and the other device class mechanisms of this router. Its my guess that this periodic hiccup can be minimized and even eliminated using these advanced features of this all-in-one TV/iNet/Tele router.
With that context being laid down, this hiccup doesnt show up if:
a. I connect two PCs connected to the same ethernet hub of the MI-424WR (traffic just over the LAN and not WAN)
b. When I was on Cable with my own gaming router wirelessly DHCP connected to my PC and using port forwarding or using the DMZ.
The hiccup does exist when:
a. Going from internet through the MI-424WR to the wireless DHCP connected PC with port forwarding
b. Even putting the wireless DHCP connected PC into the MI-424WR's DMZ has no effect
I did read the manual and tried some QoS pritority and shaping and managed to reduce how often the hiccup occured, but I was just making guesses at the settings. I put in the IP for the PCs I use for my gaming applications (which are very ping and jitter sensitive) into the QoS priority (value 7) and shaping GUI. Im hoping someone with experience can tell me exactly how to use it and what settings to input. Im not clear on the device and connection types offered in the QoS menus.
Another thing, is I couldnt find settings for the turning on/off the ICMP echo. But I assume this is on because it can be pinged by folks on the net to my WAN IP.
Here is the manual for the Verizon provided M424WR router (Current Version of firmware: 20.10.7)
download link
Here are the QoS traffic priority and shaping values Ive been experimenting with:
Click to view QoS Traffic Priority
Click to view QoS Traffic Shaping
And why it matters to have a solid and stable inet connection for internet gaming? The hiccup causes slewing or jitter which equates to positional errors in the 3D world that ruins the smooth gameplay that is needed for high end gaming.
Heres a snapshot of me flying the wing of another flight simmer who is on the East coast and me on the West coast.
Click to view
Thank you in advance.
Thomas "AV8R"
MSEETMAS wrote:
the router as delivered and setup is not optimum for internet quality of service. Instead it was probably out of the box optimized for HDTV and telephone to satisfy most customers and reduce support overhead.
That's not accurate. VZ telephone service does not go through the Actiontec. Also, there are no default settings for QOS in the Actiontec since QOS is rarely needed with FIOS upload speeds.
TMAS wrote:I get an internet "hiccup" every 5-10 minutes that lasts about 1/2 to 2 seconds.
You should not be experiencing periodic "hiccups". Something is clearly amiss.
TMAS wrote:
With that context being laid down, this hiccup doesnt show up if:a. I connect two PCs connected to the same ethernet hub of the MI-424WR (traffic just over the LAN and not WAN)
The hiccup does exist when:
a. Going from internet through the MI-424WR to the wireless DHCP connected PC with port forwarding
b. Even putting the wireless DHCP connected PC into the MI-424WR's DMZ has no effect
Lets see. The issue shows up on a wireless connection, but not a wired connection. You think this is a QOS issue and not a wireless issue why? Have you tried changing the wireless channel? It very possible you have neighbors on the same channel. Is the DGL-4500 wireless still on? Could that be interfering?TMAS wrote:
Another thing, is I couldnt find settings for the turning on/off the ICMP echo.
The settting to enable/disable ICMP echo is on the Firewall/Remote Administration page.
TMAS wrote:
Here are the QoS traffic priority and shaping values Ive been experimenting with:Click to view QoS Traffic Priority
Click to view QoS Traffic Shaping
The traffic proirity settings you linked are applied only to your wireless connections. QOS between the router and your wireless PC will only serve to prioritize traffic between the router and that PC and have no affect on your internet traffic. Assuming you are not running browsers, VOIP and other traffic from that PC while you're gaming, then that will not accomplish anything. i.e. You're giving your only traffic highest priority, but that traffic is not competing with anything (except other nearby wireless connections on the same channel).
On the traffic shaping screenshot, you have broadband ethernet checked, but according to your other thread, your WAN connection is Broadband Coax, not Broadband ethernet. -
Version 03.03.00.XO - MLS QOS not supported
Hi All,
Anyone face the same problem with the following IOS Version?
MLS QOS is not supported in global command.
Switch#sh ver
Cisco IOS Software, IOS-XE Software, Catalyst 4500 L3 Switch Software (cat4500es8-UNIVERSALK9-M), Version 03.03.00.XO RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2013 by Cisco Systems, Inc.
Compiled Wed 14-Aug-13 07:26 by prod_rel_team
Cisco IOS-XE software, Copyright (c) 2005-2013 by cisco Systems, Inc.
All rights reserved. Certain components of Cisco IOS-XE software are
licensed under the GNU General Public License ("GPL") Version 2.0. The
software code licensed under GPL Version 2.0 is free software that comes
with ABSOLUTELY NO WARRANTY. You can redistribute and/or modify such
GPL code under the terms of GPL Version 2.0. For more details, see the
documentation or "License Notice" file accompanying the IOS-XE software,
or the applicable URL provided on the flyer accompanying the IOS-XE
software.
ROM: 15.1(1r)SG2
Switch uptime is 6 minutes
System returned to ROM by power-on
Running default software
Jawa Revision 3, RadTrooper Revision 0x0.0x41, Conan Revision 0x1449
Last reload reason: power-on
This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.
A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html
If you require further assistance please contact us by sending email to
[email protected].
License Information for 'WS-X45-SUP8-E'
License Level: entservices Type: Permanent
Next reboot license Level: entservices
cisco WS-C4506-E (P5040) processor (revision 2) with 4194304K bytes of physical memory.
Processor board ID FXS1812Q346
P5040 CPU at 2.2GHz, Supervisor 8-E
Last reset from PowerUp
1 Virtual Ethernet interface
20 Ten Gigabit Ethernet interfaces
511K bytes of non-volatile configuration memory.
Configuration register is 0x2101
SWITCH(config)#mls qos
^
% Invalid input detected at '^' marker.
SWITCH(config)#
SWITCH(config)#?
Configure commands:
aaa Authentication, Authorization and Accounting.
access-list Add an access list entry
access-session Access Sesion Global Configuration Commands
agent-server Modify DNS server properties
alias Create command alias
ancp Configure ANCP
archive Archive the configuration
arp Set a static ARP entry
async-bootp Modify system bootp parameters
audit Router Audit
authentication Auth Manager Global Configuration Commands
auto Configure Automation
banner Define a login banner
beep Configure BEEP (Blocks Extensible Exchange
Protocol)
bfd BFD configuration commands
bfd-template BFD template configuration
boot Modify system boot parameters
bridge Bridge Group.
buffers Adjust system buffer pool parameters
bulkstat Bulkstat Application
call-home Enter call-home configuration mode
cdp Global CDP configuration subcommands
cef Cisco Express Forwarding
cisp Set CISP parameters
class-map Configure CPL Class Map
clns Global CLNS configuration subcommands
clock Configure time-of-day clock
cluster Cluster configuration commands
cns CNS agents
comet-server Configure comet-server properties
config-register Define the configuration register
configuration Configuration access
control-plane Configure control plane services
crypto Encryption module
cts Cisco Trusted Security commands
default Set a command to its defaults
default-value Default character-bits values
define interface range macro definition
device-sensor IOS Sensor Commands
diagnostic Configure diagnostic information
dns-server Modify DNS server properties
dnsix-dmdp Provide DMDP service for DNSIX
dnsix-nat Provide DNSIX service for audit trails
do-exec To run exec commands in config mode
dot1x IEEE 802.1X Global Configuration Commands
downward-compatible-config Generate a configuration compatible with older
software
eap EAP Global Configuration Commands
emm Specify pre-loading of MDF
enable Modify enable password parameters
end Exit from configure mode
energywise EnergyWise Global Configuration Commands
epm EPM Global Configuration Commands
errdisable Error disable
ethernet Ethernet configuration
event Event related configuration commands
exception Exception handling
exit Exit from configure mode
fallback Fallback configuration commands
fhrp Configure First Hop Redundancy Protocols
file Adjust file system parameters
fips FIPS mode after next reload
flow Global Flow configuration subcommands
format Format the output
global-address-family Enter address-family base routing topology mode
help Description of the interactive help system
hostname Set system's network name
hw-module Apply command (e.g. shutdown) to specified
hardware target
hw-module Control of individual components in the system
hw-switch Control of individual components in the switch
id-manager ID Pool Manager
identity Identity Configuration Commands
infra-test Configure end2end properties
interface Select an interface to configure
ip Global IP configuration subcommands
ipc Configure IPC system
ipv6 Global IPv6 configuration commands
isis Global ISIS configuration subcommands
issu no description
key Key management
kron Kron interval Facility
l2 Layer 2
l2protocol-tunnel Tunnel Layer2 protocols
lacp LACP configuration
li-view LI View
license Configure License
line Configure a terminal line
link Enable Link State Tracking feature
lldp Global LLDP configuration subcommands
location Global location configuration commands
logging Modify message logging facilities
login Enable secure login checking
mab MAC Authentication Bypass Global Configuration
Commands
mac Global MAC configuration subcommands
macro Macro configuration
media-proxy Global media proxy configuration
mediatrace Mediatrace Application
memory Configure memory management
metadata Metadata Application
mka MACsec Key Agreement (MKA) configuration
module Module
monitor Monitoring different system events
mvr Enable/Disable MVR on the switch
netconf Configure NETCONF
Thank you.Hi,
QOS implementation has radically changed since the advent of
sup-7 & later
You no longer set mls qos as qos is on the engine by default.
Please see the following links
http://www.cisco.com/c/en/us/products/collateral/switches/catalyst-4500-series-switches/white_paper_c11-539588.html
"Ingress QoS: Default Actions
First and foremost, QoS does not need to be enabled on the Supervisor Engine, it is on by default in compliance with the MQC construct.
When a packet arrives at an interface, there are two options to take into consideration: is there a policy attached or not? If the packet arrives with or without a marking and there is not a policy attached to the interface, packets will flow through the switch untouched. There are no questions as to where the packet came from or if it has a valid marking. If the packet arrives with or without a marking, and a policy is attached to the interface, the packet will only then be subject to the policy classification."
And the config guide
http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst4500/15-1/XE_330SG/configuration/guide/config/qos_mrg.html#wp1461453
Hope this helps
Regards
Alex -
Hallo Guy´s.
I have a problem with a 4510 Switch with Sup 7 and VSS. sometimes i get from my management System a error message that i have drops. When i look at the Switch i see with a show interface the following output.
GigabitEthernet1/1/20 is up, line protocol is up (connected)
Hardware is Gigabit Ethernet Port, address is fc5b.3981.00cb (bia fc5b.3981.00cb)
Description: Uplink >> DEISSW28 > 0/49
MTU 1500 bytes, BW 1000000 Kbit/sec, 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, link type is auto, media type is 1000BaseSX
input flow-control is off, output flow-control is off
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:03, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/2000/0/0 (size/max/drops/flushes); Total output drops: 33588
Queueing strategy: Class-based queueing
Output queue: 0/40 (size/max)
5 minute input rate 3389000 bits/sec, 396 packets/sec
5 minute output rate 1373000 bits/sec, 375 packets/sec
259327531 packets input, 260486639929 bytes, 0 no buffer
Received 2197702 broadcasts (1237454 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 input packets with dribble condition detected
687620273 packets output, 171964900087 bytes, 0 underruns
0 output errors, 0 collisions, 6 interface resets
0 unknown protocol drops
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
When i display the counters i see that i have DBL Drops:
Port InBytes InUcastPkts InMcastPkts InBcastPkts
Gi1/1/20 260445332225 257093813 1237385 960186
Port OutBytes OutUcastPkts OutMcastPkts OutBcastPkts
Gi1/1/20 171951485588 586491305 47531837 53564908
Port InPkts 64 OutPkts 64 InPkts 65-127 OutPkts 65-127
Gi1/1/20 169938 2535840 73860043 571805902
Port InPkts 128-255 OutPkts 128-255 InPkts 256-511 OutPkts 256-511
Gi1/1/20 15065293 22890554 3761375 4726098
Port InPkts 512-1023 OutPkts 512-1023
Gi1/1/20 2832564 3570926
Port InPkts 1024-1518 OutPkts 1024-1518 InPkts 1519-1548 OutPkts 1519-1548
Gi1/1/20 2133852 7956164 161468319 74102567
Port InPkts 1549-9216 OutPkts 1549-9216
Gi1/1/20 0 0
Port Tx-Bytes-Queue-1 Tx-Bytes-Queue-2 Tx-Bytes-Queue-3 Tx-Bytes-Queue-4
Gi1/1/20 3885776852 36149774 129367770 772345869
Port Tx-Bytes-Queue-5 Tx-Bytes-Queue-6 Tx-Bytes-Queue-7 Tx-Bytes-Queue-8
Gi1/1/20 430894369 32739589 141604609 166522564649
Port Tx-Drops-Queue-1 Tx-Drops-Queue-2 Tx-Drops-Queue-3 Tx-Drops-Queue-4
Gi1/1/20 0 0 1 0
Port Tx-Drops-Queue-5 Tx-Drops-Queue-6 Tx-Drops-Queue-7 Tx-Drops-Queue-8
Gi1/1/20 0 0 0 6
Port Dbl-Drops-Queue-1 Dbl-Drops-Queue-2 Dbl-Drops-Queue-3 Dbl-Drops-Queue-4
Gi1/1/20 0 0 0 0
Port Dbl-Drops-Queue-5 Dbl-Drops-Queue-6 Dbl-Drops-Queue-7 Dbl-Drops-Queue-8
Gi1/1/20 0 0 0 16787
Port Rx-No-Pkt-Buff RxPauseFrames TxPauseFrames PauseFramesDrop
Gi1/1/20 0 0 0 0
Port UnsupOpcodePause
Gi1/1/20 0
Port CrcAlign-Err Dropped-Bad-Pkts Collisions Symbol-Err
Gi1/1/20 0 0 0 0
Port Undersize Oversize Fragments Jabbers
Gi1/1/20 0 0 0 0
Port Single-Col Multi-Col Late-Col Excess-Col
Gi1/1/20 0 0 0 0
Port Deferred-Col False-Car Carri-Sen Sequence-Err
Gi1/1/20 0 0 0 0
Port RxIslTagFrames TxIslTagFrames RxDot1qTagFrames TxDot1qTagFrames
Gi1/1/20 0 0 257135468 683431783
On the Interface is auto qos configured.
interface GigabitEthernet1/1/20
switchport trunk pruning vlan 2-1000
switchport mode trunk
auto qos trust
service-policy input AutoQos-4.0-Input-Policy
service-policy output AutoQos-4.0-Output-Policy
Comes this behavior from the qos? Where can i see wich traffic is assigned to queue 8?
Regards StefanDisclaimer
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Posting
Yes, DBL is a (unique to) 4500 sup QoS feature. Likely configured in your egress service-policy.
I don't recall the sup7 QoS architecture, but switches often provide fixed egress queues that you map traffic to via either CoS or ToS markings. The QoS section of the User Guide, for your IOS version, should explain. -
LMS 3.2 and Catalyst 4500 WS-X4648-RJ45-E module card
Hi all,
I have a rpoblem with a specific client with LMS 3.2. We are using LMS 3.2 on Windows 2008 and everything seem to be working OK. The issue is in the CiscoView with the 4500 switches. CiscoView can see the supervisors on all 4500 switches (6); but cannot see the switchcards when the switchcards are WS-X4648-RJ45-E. Find the sh inv output below:
CSR-D1#sh inventory
NAME: "Switch System", DESCR: "Cisco Systems, Inc. WS-C4507R-E 7 slot switch "
PID: WS-C4507R-E , VID: V01, SN: FOX1152GKR1
NAME: "Clock Module", DESCR: "Clock Module"
PID: WS-X4K-CLOCK-E , VID: V01, SN: JAE120354DD
NAME: "Linecard(slot 1)", DESCR: "10/100/1000BaseT (RJ45) with 48 10/100/1000 baseT "
PID: WS-X4648-RJ45-E , VID: V01, SN: JAE14410NLT
NAME: "Linecard(slot 2)", DESCR: "6 Dual media SFP or 10/100/1000BaseT (RJ45)V voice power ports (Cisco/IEEE)"
PID: WS-X4506-GB-T , VID: V05, SN: JAE120351NC
NAME: "Linecard(slot 3)", DESCR: "Supervisor 6-E 10GE (X2), 1000BaseX (SFP) with 2 10GE X2 ports"
PID: WS-X45-SUP6-E , VID: V01, SN: JAE120576HG
NAME: "TenGigabitEthernet3/1", DESCR: "10Gbase-LRM"
PID: FTLX1341E2-C1 , VID: A , SN: FNS1352175M
NAME: "TwinGig Converter 3/2", DESCR: "TwinGig Converter Module"
PID: 800-27645-01 , VID: A0 , SN: CAT1147H2WK
NAME: "Linecard(slot 4)", DESCR: "Supervisor 6-E 10GE (X2), 1000BaseX (SFP) with 2 10GE X2 ports"
PID: WS-X45-SUP6-E , VID: V07, SN: JAE14080NL2
NAME: "TwinGig Converter 4/2", DESCR: "TwinGig Converter Module"
PID: 800-27645-01 , VID: A0 , SN: CAT1147H2BV
NAME: "Linecard(slot 7)", DESCR: "10/100/1000BaseT (RJ45) with 48 10/100/1000 baseT "
PID: WS-X4648-RJ45-E , VID: V01, SN: JAE14420A2F
I have updated the s/w to 12.2(53) SG1 with no luck.
Any ideas?Hi Nicos,
I have exactly the same issue with LMS 3.2 CiscoView under Windows 2003 and catalyst switch 4506-E.
4506-E are in IOS 12.2(53)SG2.
I installed latest 4500IOS V 19.0 ciscoview device package without success.
Did you fix your problem ? -
Cisco WS-C4948 missing qos commands
Hi all,
I've hunted high and low and cannot seem to be able to enable shaping, bandwidth or priority under a class in a policy-map on a Cisco WS-C4948.
All documentation I have read on this switch on the Cisco website says that all these commands are possible.
Example : http://www.cisco.com/en/US/docs/switches/lan/catalyst4500/12.2/50sg/configuration/guide/qos.html#wp1436874
Switch# configure terminal
Switch(config)# policy-map policy1
Switch(config-pmap)# class class1
Switch(config-pmap-c)# shape average 256000
When I try to replicate I get:
Switch# configure terminal
Switch(config)# policy-map policy1
Switch(config-pmap)# class class1
Switch(config-pmap)# ?
Policy-map class configuration commands:
dbl Dynamic buffer limiting
exit Exit from QoS class action configuration mode
netflow-sampler NetFlow action
no Negate or set default values of a command
police Police traffic matching current class
service-policy Configure QoS Service Policy
set Set QoS values
trust Set trust value for the class
<cr>
Am I missing a global command to enable shaping?
Thanks guys.Hi Leo,
Cisco IOS Software, Catalyst 4500 L3 Switch Software (cat4500-ENTSERVICESK9-M), Version 12.2(54)SG1, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2011 by Cisco Systems, Inc.
Compiled Thu 27-Jan-11 11:39 by prod_rel_team
Image text-base: 0x10000000, data-base: 0x123FB194
ROM: 12.2(31r)SGA7
Dagobah Revision 226, Swamp Revision 5
Switch uptime is 3 days, 19 hours, 59 minutes
System returned to ROM by power-on
System restarted at 19:06:24 AEST Thu Nov 28 2013
System image file is "bootflash:cat4500-entservicesk9-mz.122-54.SG1.bin"
This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.
A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html
If you require further assistance please contact us by sending email to
[email protected]
cisco WS-C4948 (MPC8245) processor (revision 0) with 262144K bytes of memory.
Processor board ID FOX1205G7TQ
MPC8245 CPU at 266Mhz, Fixed Module
Last reset from PowerUp
3 Virtual Ethernet interfaces
48 Gigabit Ethernet interfaces
511K bytes of non-volatile configuration memory.
Configuration register is 0x2102
Thanks
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