Linksys SRW248G4 Bandwidth QoS problem
Hi everyone,
so I bought the SRW248G4 switch because Linksys advertises ingress and egress traffic shaping. I setup everything and tested egress at 10000 kbps which worked fine. But when I setup ingress on any of the ports I get very bad rates that don't even correspond to the limit I set. For example I can set 10000 kbps or 20000 kbps, and I only get 12-20 KB/s transfer rates, which almost below 196 kbps. Does anyone know why this would not be working? Anyone else out there with a similar problem?
Thanks,
Alex
see thread: http://forums.linksys.com/linksys/board/message?board.id=Switches&message.id=1072
Similar Messages
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Linksys SRW248G4 switch is killing my router
hello all. i hope someone can help me with this.
i run a business network. it is very simple.
we have a comcast business class router plugged into a linksys SRW248G4 switch.
everything runs fine for a while but at times during the day i am locked out of our comcast router.
we have had comcast come out and look at it many times. they have replaced the router 3 times.
comcast tells me that it must be the switch.
the problem is that when i log into the router. 192.168.1.1 i get an error message
Document Error: Data followsAccess Error: Data followsCan't get memory
if i go and unplugg the router and plug it back in, than i can log into it.
so, is it possible that the linksys switch has something to do with this? i have not changed any settings. the switch is just plugged in right out of the box.
is there something i can change or try?I don't see any reason for the router to affect your switch. If you could just give the details of the router (model, manufacturer and firmware version) it would be better for us to check on the possibilities.
Another thing is that, I don't remember any switch that will cause problem with the router if you were just using the switch as a passthrough to the router. -
ASR1001 QOS Problem %QOS-4-TUN_MOV_FAIL
Dear member,
I have facing a problem on the ASR with QOS problem, I configured a hqos on phyical interface and hqos on tunnel interface, the number of tunnel about 350.
I check on the logging, the QOS on tunnel was continues fail and install.
============================================
%QOS-6-TUN_INSTALL: Installing suspended policy on Tunnel2000.
%QOS-4-TUN_MOV_FAIL: Queueing hierarchy move failed on Tunnel2780, suspending policy.
%QOS-4-TUN_MOV_FAIL: Queueing hierarchy move failed on Tunnel2000, suspending policy.
%QOS-6-TUN_INSTALL: Installing suspended policy on Tunnel3080.
%QOS-4-TUN_MOV_FAIL: Queueing hierarchy move failed on Tunnel3080, suspending policy.
%QOS-6-TUN_INSTALL: Installing suspended policy on Tunnel2380.
%QOS-4-TUN_MOV_FAIL: Queueing hierarchy move failed on Tunnel2380, suspending policy.
%QOS-4-TUN_MOV_FAIL: Queueing hierarchy move failed on Tunnel70, suspending policy.
%QOS-6-TUN_INSTALL: Installing suspended policy on Tunnel2140.
============================================
Any member have this experience.
Attach the QoS configuration for reference.
Regards
RussSeem not related to this bug as ASR only suspended policy without reboot.
Cisco IOS Software, IOS-XE Software (X86_64_LINUX_IOSD-UNIVERSALK9-M), Version 15.2(4)S, RELEASE SOFTWARE (fc4)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2012 by Cisco Systems, Inc.
Compiled Mon 23-Jul-12 20:03 by mcpre
IOS XE Version: 03.07.00.S
License Level: adventerprise
License Type: Permanent
Next reload license Level: adventerprise
cisco ASR1001 (1RU) processor with 1156392K/6147K bytes of memory.
Processor board ID SSI170805JC
4 Gigabit Ethernet interfaces
32768K bytes of non-volatile configuration memory.
4194304K bytes of physical memory.
7741439K bytes of eUSB flash at bootflash:.
Configuration register is 0x2102 -
I have a Airport T-2 and need to access it with my IPhone using Verizon outside the home Wi Fi on my 4S. Any ideas as with the old Linksys it was no problem.
Have you forwarded the required ports?
How are you doing remote access from phone?
The TC is designed to work with BTMM and iCloud but that is not available to the iphone.
Look at Tesserax's work on remote access and port mapping here.
https://discussions.apple.com/community/wireless/airport?view=documents
Good luck!! -
"Insufficient Bandwidth" QoS workaround?
Does anybody have a workaround for the "Insufficient Bandwidth" problem that has plagued iChat 3 users. I have troublshot everthing I can think of, and the only thing I can come up with is my ISP says they are in the process of "bettering" their QoS service. Is there a way to make iChat 3 work like iChat 2 by turning QoS off?
HELP!!!Hi,
It may be how this commbo is set up
airport card/ netgear router/motorola cable modem
IF the Netgear is using DHCP to give out addresses then the modem needs to be set to pass through the Public IP address or be Static to the router. This will get around any Double DHCP problems.
The next thing to consider is if the modem is Static it will need the ports to be opened. In this case the Modem and the router should not be using Port Forwarding or NAT to open the ports as iChat does not like Double NAT situations.
Port Triggering or UPnP to open the ports will allow multiple computers to access the net using the same ports if required.
Ralph -
Lowering my bandwidth (Qos?) setup help needed
In order to better decide if a lower bandwidth from my provider will suffice I'm trying to find out if there's a way I can configure my router to limit bandwidth to a certain speed, so as to simulate what this lower speed will feel like.
Having read several threads on the subject it seems like the "QOS bandwidth management" feature is the way to go, which my RVS-4000 router has. However, even after reading Cisco's configuration guides and other Cisco pages on the subject I'm having trouble setting this up, finding it a bit complicated for a network novice to understand. Can someone please tell me how to set this up?
Enclosed is a screenshot of my router's QOS page.Yes, this seems to be true if you go to the "manual" set-up method. It failed for me too, several times, because of this. Finally, I even tried to set the TC to Create a network of the same specs of the network I wanted it to join. That failed, as expected, because it caused interference with the existing network on my old AirPort Extreme Base Station. My next try was to connect AirPort Utility to the TC (wirelessly from my MacBook) and retry using the easy set-up method. Lo and behold, it worked, and "Join Existing Network" now appears on its Manual Setup panel in AirPort Utility.
Looks like a little bug in AirPort Utility, having that pop-up menu sometimes missing that item.
So, long story short, my TC had this problem, and now it works.
I'd go through the setup from factory reset again to document it exactly, but the family is using it now, so the best I can do is describe it from memory. If the easy setup to Join Existing Network doesn't work for you, then re-do the setup to Create Network with the same specs as the one you want to join. Then when it comes up arguing with the other Base Station ("I am the master of this network." +"No, I am the master of this network!"+), go back to AirPort Utility and connect to the TC, going through the easy setup again, choosing Join instead. Then it might work. -
QOS problem (multicast) with 3750
Hi,
I need help to solve following problem.
I have setup qos in our 3750, see below.
Unicast traffic is handle correct, However with multicast streams the router set the dscp to 0
Has somebody any idea what is missing?
Too old sw? Cisco IOS Software, C3750 Software (C3750-ADVIPSERVICESK9-M), Version 12.2(35)SE,
Regards Niklas
ip multicast-routing distributed
ip multicast multipath
mls qos srr-queue input priority-queue 1 bandwidth 10
mls qos srr-queue input dscp-map queue 1 threshold 1 46
mls qos srr-queue input dscp-map queue 2 threshold 1 11 24 30 48
mls qos srr-queue output dscp-map queue 1 threshold 1 48
mls qos srr-queue output dscp-map queue 2 threshold 1 46
mls qos srr-queue output dscp-map queue 3 threshold 1 40
mls qos srr-queue output dscp-map queue 4 threshold 1 11 24 30
mls qos
interface GigabitEthernet1/0/22
switchport access vlan 41
switchport mode access
load-interval 30
srr-queue bandwidth share 25 25 25 20
priority-queue out
mls qos trust dscp
interface GigabitEthernet1/0/23
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 40
switchport mode trunk
load-interval 30
srr-queue bandwidth share 25 25 25 20
priority-queue out
mls qos trust dscpHi,
Here comes the printouts:
with mls qos enabled:
cisco-Mcast#sh mls qos interface gigabitEthernet 1/0/22 statistics
GigabitEthernet1/0/22
dscp: incoming
0 - 4 : 0 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 0 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 : 8881981 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 0 0 307 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 : 0 0 0 0 0
5 - 7 : 0 0 0
cos: outgoing
0 - 4 : 8881981 0 0 0 0
5 - 7 : 0 307 0
Policer: Inprofile: 0 OutofProfile: 0
cisco-Mcast#sh mls qos interface gigabitEthernet 1/0/23 statistics
GigabitEthernet1/0/23
dscp: incoming
0 - 4 : 8931330 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 0 0 202 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 : 0 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 0 0 1206 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 : 11357772 0 0 0 0
5 - 7 : 0 2 0
cos: outgoing
0 - 4 : 0 0 0 0 0
5 - 7 : 0 1206 2
Policer: Inprofile: 0 OutofProfile: 0
cisco-Mcast#
mls qos disabled:
cisco-Mcast#sh mls qos interface gigabitEthernet 1/0/22 statistics
GigabitEthernet1/0/22
dscp: incoming
0 - 4 : 0 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 0 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 : 0 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 7371 0 0
35 - 39 : 0 0 0 0 0
40 - 44 : 0 0 0 0 0
45 - 49 : 0 0 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 : 0 0 0 0 0
5 - 7 : 0 0 0
cos: outgoing
0 - 4 : 7371 0 0 0 0
5 - 7 : 0 0 0
Policer: Inprofile: 0 OutofProfile: 0
cisco-Mcast#sh mls qos interface gigabitEthernet 1/0/23 statistics
GigabitEthernet1/0/23
dscp: incoming
0 - 4 : 0 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 23281 0 0
35 - 39 : 0 0 0 0 0
40 - 44 : 0 0 0 0 0
45 - 49 : 0 0 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 : 0 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 0 0 2 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 : 29272 0 0 0 0
5 - 7 : 0 0 0
cos: outgoing
0 - 4 : 0 0 0 0 0
5 - 7 : 0 2 0
Policer: Inprofile: 0 OutofProfile: 0
cisco-Mcast#
BR Niklas -
i have a 3550 catalyst and i configured it for bandwidth controlling
i have used POLICE command
its work fine and i saw it limit the bandwidth
but there is a little problem
when i limit the bandwidth at 1024000 and i useing all the bandwidth and monitor the bandwidth i see it shows the network uses half bandwidth.mls qos
access-list 150 permit ip any any
class-map bandwidth
match-all access-group 150
policy-map bandwidth
class bandwidth
police 1024000 128000 exceed-action drop
interface fa0/0
service-policy input bandwidth
thats all
when i monitor the bandwidth usage at input
i see its 512k
and if i configure it with the number 2048000 256000
then it uses 1024k
thanks.
Regards Mozaffari -
Hi everyone,
I've got a probleme. I red the cisco QoS book, but it doesn't work for me.
I want to do what so many others do, reserve bandwitdh for some specific trafic. But if I test the config, every flow gets the same bandwidth.
I transmit from 2 pc's with a matching ip and a not matching ip each 100MB file. Teracopy shows me the bandwitdh of each 1,3 MB/s and if I look to the folder, the files arrive nearly at the same time.
IOS (tm) C2600 Software (C2600-I-M), Version 12.2(19), RELEASE SOFTWARE (fc3)
Standard IP access list it-intern
permit x.x.x.x (125133 matches)
permit x.x.x.x (60651 matches)
permit x.x.x.x, wildcard bits 0.0.0.255 (905968 matches)
Class Map match-any class-default (id 0)
Match any
Class Map match-any not-it-intern (id 1)
Match not access-group name it-intern
Policy Map cbwfq
Class not-it-intern
Bandwidth 70 (%) Max Threshold 64 (packets)
interface FastEthernet0/1
description # 20 MBit #
bandwidth 20000
ip address x.x.x.x x.x.x.x
service-policy output cbwfq
ip route-cache flow
no ip mroute-cache
duplex auto
speed auto
If I make:
ciscoHV3#sh pol int
FastEthernet0/1
Service-policy output: cbwfq
Class-map: not-it-intern (match-any)
11127978 packets, 4292340182 bytes
5 minute offered rate 4422000 bps, drop rate 0 bps
Match: not access-group name it-intern
11127962 packets, 4292327891 bytes
5 minute rate 4422000 bps
Queueing
Output Queue: Conversation 265
Bandwidth 70 (%) Max Threshold 64 (packets)
(pkts matched/bytes matched) 111155/27836979
(depth/total drops/no-buffer drops) 0/0/0
Class-map: class-default (match-any)
827815 packets, 919625061 bytes
5 minute offered rate 2911000 bps, drop rate 0 bps
Match: any
- I can see that pakets became matched.
I fall in dispair, please help.I've got a WAN connection, which is connected via FastEthernet to the router. The ISP garantees 20 mbit/s. There are 2 IPs and 1 Subnet that got low prior. So I created a Class that "Not" matches that Accessgroup. The remaining traffic should become a minimum of 70% of the bandwidth.
If I understand you, I only get congestion if i would use the physical interface speed (100mbit/s) and only in this case I can use the bandwidth comands.
But would work a config like this?:
Policy-Map cbwfq
Class not-it-intern
Bandwidth percent 70
Policy-Map police-all
Class class-default
police cir 20000000
service-policy cbwfq
interface FastEthernet0/1
description # 20 MBit #
bandwidth 20000
ip address x.x.x.x x.x.x.x
service-policy output police-all
ip route-cache flow
no ip mroute-cache
duplex auto
speed auto
I don't want to use shaping, thats the currently way how I limit the traffic for the sources of the ACL(it-intern). But shaping stresses the router a little bit too much and how I said, I dont want to limit I want to garantee a minimum of traffic.
By the way, thanks a lot for your help until now. -
I'm new to setting up QoS so I would like some input.
I'm setting up QoS on my 3750X:
Cisco IOS Software, C3750E Software (C3750E-UNIVERSALK9-M), Version 15.2(2)E, RELEASE SOFTWARE (fc3)
I enabled Auto QoS on the switch:
mls qos map policed-dscp 0 10 18 24 46 to 8
mls qos map cos-dscp 0 8 16 24 32 46 48 56
mls qos srr-queue input bandwidth 70 30
mls qos srr-queue input threshold 1 80 90
mls qos srr-queue input priority-queue 2 bandwidth 30
mls qos srr-queue input cos-map queue 1 threshold 2 3
mls qos srr-queue input cos-map queue 1 threshold 3 6 7
mls qos srr-queue input cos-map queue 2 threshold 1 4
mls qos srr-queue input dscp-map queue 1 threshold 2 24
mls qos srr-queue input dscp-map queue 1 threshold 3 48 49 50 51 52 53 54 55
mls qos srr-queue input dscp-map queue 1 threshold 3 56 57 58 59 60 61 62 63
mls qos srr-queue input dscp-map queue 2 threshold 3 32 33 40 41 42 43 44 45
mls qos srr-queue input dscp-map queue 2 threshold 3 46 47
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 3200
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
auto qos srnd4
All ports are setup like this:
interface GigabitEthernet1/0/1
switchport mode access
srr-queue bandwidth share 1 30 35 5
priority-queue out
mls qos trust dscp
auto qos trust dscp
The problem is this:
I have an IPTV application that I tag with AF41 (DSCP 34):
policy-map QoS-Ceton-InfiniTV-Policy
class QoS-Ceton-InfiniTV-Data-Class
set dscp af41
But when I'm playing that application back on a client, packets are dropped when I'm also running Remote Desktop tagged with AF21 (DSCP 18).
Temporarily, I solved the problem by changing all ports to queue-set 2:
Queueset: 1
Queue : 1 2 3 4
buffers : 15 25 40 20
threshold1: 100 125 100 60
threshold2: 100 125 100 150
reserved : 50 100 100 50
maximum : 200 400 3200 200
Queueset: 2
Queue : 1 2 3 4
buffers : 25 25 25 25
threshold1: 100 200 100 100
threshold2: 100 200 100 100
reserved : 50 50 50 50
maximum : 400 400 400 400
What I don't get is Auto QoS is suppose to make this easy, isn't it?
How come AF41 packets are dropped for AF21 packets?
Thanks for any input.Even with queue-set 2, I still see drops, just not as many.
GigabitEthernet1/0/27 (All statistics are in packets)
dscp: incoming
0 - 4 : 7324189 0 0 0 0
5 - 9 : 0 0 0 0 0
10 - 14 : 0 0 0 0 0
15 - 19 : 0 0 0 236744 0
20 - 24 : 0 0 0 0 0
25 - 29 : 0 1127 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 0 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 : 17433393 2 94 0 163
5 - 9 : 0 291 0 1 0
10 - 14 : 30613 0 0 0 0
15 - 19 : 0 3822 0 281615 0
20 - 24 : 0 0 0 0 103072
25 - 29 : 0 11 0 0 0
30 - 34 : 0 0 7605 0 15387535
35 - 39 : 0 0 0 0 0
40 - 44 : 0 0 0 0 0
45 - 49 : 0 0 0 16394 0
50 - 54 : 0 0 0 0 0
55 - 59 : 0 18872 0 0 0
60 - 64 : 0 0 0 0
cos: incoming
0 - 4 : 7564272 0 0 0 0
5 - 7 : 0 0 0
cos: outgoing
0 - 4 : 17467998 30614 285437 103083 15395140
5 - 7 : 7914 16394 209955
output queues enqueued:
queue: threshold1 threshold2 threshold3
queue 0: 0 0 7605
queue 1: 15673244 245425 264513
queue 2: 0 0 17441610
queue 3: 1 30602 0
output queues dropped:
queue: threshold1 threshold2 threshold3
queue 0: 0 0 0
queue 1: 0 0 0
queue 2: 0 0 588
queue 3: 0 0 0
Policer: Inprofile: 0 OutofProfile: 0 -
WRVS4400N Firmware V1.1.03 QoS Problem
With this router, there seems to be a problem with the V1.1.03 firmware. I cannot save any of it's QoS/ CoS settings on any of the pages, from either a wireless OR wired device HTTP session.
If I try to create my own service in the bandwidth limitations, when I save settings, it defaults back to the first 2 or 3 entries in the services list. It's very annoying.
Is there a fix for this?Allow me to demonstrate.
I add custom services.
I click "SAVE SETTINGS"
I get this result.
Maybe someone there could take 2 seconds to answer why the router would do this.... or maybe tell me why I cannot assign priority to ports... or do any QoS/CoS settings AT ALL?
Message Edited by JZulkeski on 02-24-2008 10:52 AM -
QoS Problem - Outbound Ethernet Marcation
Hi all,
I have a problem with QoS.
Everytime a voice packet go outbound through an Ethernet interface the router remove the DSCP marcation 46 (EF) and marks as 0. Serial interfaces work fine.
I've tried with different IOS versions but the problem is the same.
If anyone has faced this problem before, please let'me know what IOS version this QoS configuration work.
Cheers ///
Neirival de Sousa (Brazil/Angola)Hi,
can yo be more specific about your hardware/software and general setup?
Also one more thing: are you sure it happens outbound? Could it be that a LAN switch is receiving the frame/IP packet and the default port settings for Catalysts kick in? QoS wise all LAN ports on the Catalyst switches are untrusted, thus any marking will be set to 0 (best effort), when received on such a port. You need to issue a "mls trust ..." command on each port, where markings should be passed unchanged. The "..." is "cos" or "dscp" and depends on hardware/IOS.
Hope this helps! Please rate all posts.
Regards, Martin -
Linksys WRVS4400N / Netgear SC101T problem ...
Hi!
I recently upgraded from my old WRT54G to the new WRVS4400N. A few weeks before I upgraded I also bought a new NAS (Netgear SC101T, 1 GBit EN, 2 x 500 GB HDDs, mirrored, redundant, different manufacturers) but I found the fast EN (100 MBit) on the WRT54G to be the bottleneck of this setup as my notebook also supports 1 GBit EN.
So, to finally benefit from the GBit-EN I upgraded to the WRVS4400N (firmware version V1.00.12-ETSI). However, I do not get the SC101T to run with the new router?!? Installing the SC101T under Microsoft Windows XP Professional SP2 (up to date) with the original software as provided by Netgear was no problem. The NAS connected without any problems and I have been using the NAS quite often since for backups.
However, after upgrading to the WRVS4400N the SC101T is no longer accessible. The status LEDs for power, disks and ethernet signal that everything runs fine. Openening the DHCP Client table on the WRVS4400N shows that the NAS is recognised as:
'Client Host Name: MicroSAN Base[0]
IP: 48.48.48.45 or 48.48.48.48
MAC: 30:30:30:30:30:30'
or
'Client Host Name: Root[1]:52315352
IP: 48.48.48.48
MAC: 02:18:4D:74:43:89'
or
'Client Host Name: 11A4F5D6-0AF4-11
IP: 52.49.70.52
MAC: 02:18:4D:73:874'
(plus seconds that indicate how long this IP address will be valid, a mere 60 sec ...)
I have my WRVS4400N acting as a DHCP server, address is 192.168.2.1, identical to the address I used on the WRT54G. I have about 28 IP addresses left to be assigned by the DHCP server.
Clicking on 'L2 Switch' -> 'Port Settings' shows the NAS to be connected at 1000Mbps Full Duplex, Auto negotiation, flow control activated, max frame 1518.
I am using Agnitum Outpost Firewall, v4.0.1007.7323 (591) but it does not matter whether it is active, inactive or fully deactivated.
Any hints? There are a lot of pictures (=all) of our newborn daughter stored on the NAS, so I do want to be able to access the NAS again ...
Thanks!
Cheers Lars
Nachricht wurde am 08-01-2007 12:51 PM von Lars_Behnke bearbeitet.hi!
Have you tried assigning static IP on your NAS? Is that the only thing that did not work on the router? Is firmware V1.00.12-ETSI came with the router? (out of the box)
I checked the Linksys website and found out that the latest firmware for WRVS4400N was 1.00.15. If putting a fixed IP on your NAS did not work, maybe you can reset the router and reconfigure or try the latest firmware. I hope it helps. -
Hello,
I have a site that has a T1 - I need to reserve the bandwidt for all internet traffic to 90% of that T1, while allowing the voice traffic which is on a specific port to use all 100% of the bandwidth. Please advise on to the best way to achieve this.
Any assistance with achieving this would be greatly appreciated.Hello Michael,
This will need to be done with QoS priority with Policing or shaping.
Please follow the next document:
http://brian-kayser.blogspot.com/2010/10/doing-asa-quality-of-service-qos.html
That should do it for you.
Julio -
Upstream bandwidth QoS profile 5508 WLC
Hello,
Is it possible, through a QoS profile, to control how much bandwidth a user gets to use for upstream traffic? I can easily set limits for downstream traffic, via the per user bandwidth contracts, but it is not obvious to me on how to control upstream traffic.
Any and all info is appreciated!
Thanksupstream traffic needs to be defined at L3, via your QoS settings. As you've said, the profile on the WLC is downstream only.
HTH,
Steve
Sent from Cisco Technical Support iPad App
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