08-01-2011 03:56 AM
Hi!
I have a simple question regarding SFE2010 48 ports switch: is there a possibility to rate limin on egress traffic on interface? Ingress works fine:
interface ethernet e4
traffic-shape 2048
rate-limit 1024
When I use traffic shape (with any variable) I have 0,61Mb on egress.
Am I able to setup for exampleL 1Mb/1Mb, 2Mb/512kb on interfaces (vlans) on this model? If no which Cisco model (from SMB "shelf") can do it for me?
Best regards,
Martin
08-01-2011 04:36 AM
Dear Martin,
What you are looking for is located on the Bandwidth Page (Quality of Service > General > Bandwidth) where you can set Ingress Rate Limit and Egress Shaping Rates .
For detailed information on how to configure this please see Page 289 of the SFE-SGE2xxx Admin Guide PDF available here:
Thanks and regards,
Zsolt
08-03-2011 04:09 PM
O! thanks Zsolt!
I have read manual and tried a lot of possibilites before I wrote.
Cisco rate limit is not working.
I have also new soft, etc......
Your move
08-04-2011 05:04 AM
Hi Marcin,
First I will confer with my colleagues from the engineering and development team regarding the issue and will let you know.
Second - regarding your other question - an alternative would be any of the new Cisco Small Business 200 or 300 series switches which have newly designed hardware and software. More info here:
I'll keep you posted.
Thanks and regards,
Zsolt
08-10-2011 05:01 AM
Hi Zsolt!
Any news how to solve it?
Best regards
Marcin
08-04-2011 08:20 PM
Hi Marcin,
I must admit i use a great client / server utility called IPERF to check throughput.
I did set interface rate limiting, which ingress rate limits. I had a PC client connected onto a router via switch port 24 of my SGE2000P and a IPERF server (XP old laptop) on SGE2000P ethernet port G1. Sorry I don;t have the same hardware as you, but a member of the same family.
I set varied values to rate limit on port 1 and port 24 and ran the test a number of times, got the following results in blue below;
I would suggest if you are having trouble you should have a word to the good folk at Small Business Support center.
http://www.cisco.com/en/US/support/tsd_cisco_small_business_support_center_contacts.html
regards Dave
C:\>iperf -c 192.168.10.200
------------------------------------------------------------
Client connecting to 192.168.10.200, TCP port 5001
TCP window size: 63.0 KByte (default)
------------------------------------------------------------
[196] local 192.168.10.15 port 65372 connected with 192.168.10.200 port 5001
[ ID] Interval Transfer Bandwidth
[196] 0.0-17.8 sec 184 KBytes 84.5 Kbits/sec
C:\>iperf -c 192.168.10.200
------------------------------------------------------------
Client connecting to 192.168.10.200, TCP port 5001
TCP window size: 63.0 KByte (default)
------------------------------------------------------------
[196] local 192.168.10.15 port 65412 connected with 192.168.10.200 port 5001
[ ID] Interval Transfer Bandwidth
[196] 0.0-15.8 sec 184 KBytes 95.2 Kbits/sec
C:\>iperf -c 192.168.10.200
------------------------------------------------------------
Client connecting to 192.168.10.200, TCP port 5001
TCP window size: 63.0 KByte (default)
------------------------------------------------------------
[192] local 192.168.10.15 port 65442 connected with 192.168.10.200 port 5001
[ ID] Interval Transfer Bandwidth
[192] 0.0-14.1 sec 232 KBytes 135 Kbits/sec
C:\>iperf -c 192.168.10.200
------------------------------------------------------------
Client connecting to 192.168.10.200, TCP port 5001
TCP window size: 63.0 KByte (default)
------------------------------------------------------------
[192] local 192.168.10.15 port 65464 connected with 192.168.10.200 port 5001
[ ID] Interval Transfer Bandwidth
[192] 0.0-13.9 sec 264 KBytes 156 Kbits/sec
C:\>iperf -c 192.168.10.200
------------------------------------------------------------
Client connecting to 192.168.10.200, TCP port 5001
TCP window size: 63.0 KByte (default)
------------------------------------------------------------
[196] local 192.168.10.15 port 65528 connected with 192.168.10.200 port 5001
[ ID] Interval Transfer Bandwidth
[196] 0.0-12.2 sec 344 KBytes 231 Kbits/sec
C:\>iperf -c 192.168.10.200
------------------------------------------------------------
Client connecting to 192.168.10.200, TCP port 5001
TCP window size: 63.0 KByte (default)
------------------------------------------------------------
[192] local 192.168.10.15 port 49184 connected with 192.168.10.200 port 5001
[ ID] Interval Transfer Bandwidth
[192] 0.0-11.8 sec 568 KBytes 394 Kbits/sec
C:\>iperf -c 192.168.10.200
------------------------------------------------------------
Client connecting to 192.168.10.200, TCP port 5001
TCP window size: 63.0 KByte (default)
------------------------------------------------------------
[180] local 192.168.10.15 port 49221 connected with 192.168.10.200 port 5001
[ ID] Interval Transfer Bandwidth
[180] 0.0-10.7 sec 1.25 MBytes 976 Kbits/sec
C:\>iperf -c 192.168.10.200
------------------------------------------------------------
Client connecting to 192.168.10.200, TCP port 5001
TCP window size: 63.0 KByte (default)
------------------------------------------------------------
[196] local 192.168.10.15 port 49243 connected with 192.168.10.200 port 5001
[ ID] Interval Transfer Bandwidth
[196] 0.0-10.7 sec 1.78 MBytes 1.40 Mbits/sec
08-05-2011 01:49 PM
Hi David!
thank you for your response and your time, which you get round to configure lab. ipref is a nice tool but it is not easy to go to 40 customers, and explain that speedtest.net doesnt't work I suppose, Ipref works probably because of TCP window size. Also, when i use several portals to check speed there is no problem to point precisely download speed (all test shows right speed).
When I test HP/3com 4500 switch it works (line-rate inbound 1024, line-rate outbound 1024: thats all!).
:/
best regards
Marcin
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