About Ken Lee

Ken Lee · 03-29-2017

Hi ssh enabled, but telnet service still on when doing "telnet 10.4.255.1 23" . Not sure why it is so, I presume it is because of line vty 5 15 below ? Need some advice on this. Thanks. ------------------------------ line con 0exec-timeout 5 0 login...

Ken Lee · 03-27-2017

Hi I have an international circuit and found that the TCP output drop has consistently increased bit by bit. (Screenshot as attached). I have checked layer 1 is fine, what could be the issue besides this? Thanks. ken

Ken Lee · 03-20-2017

Hi Currently my users are having some issues on slowness when connecting to the server. I did a sniff and attached is the traffic. It is saying that the server IP is performing a TCP Retransmission to the client. Can I know is this means that the se...

Ken Lee · 03-19-2017

Hi I would like to check if TX an RX did corresponde to the Traffic In and Traffic out of a Total Bandwitdh. Example, I have a MPLS 50Mbps link, found out that the Traffic In is 28Mbps and Traffic out is 38Mpbs. Can I assume that these 2 traffic ha...

Ken Lee · 03-15-2017

Hi I have tried to perform a debug client <MAC address> on WLC5508 but there isn't any output even though I restart the process of laptop client connecting to the wireless SSID. I am trying to troubleshoot an issue on "Limited Access" as found from ...

Ken Lee · 03-28-2017

hi Sohan It is set to 60secs for the polling interval. In any case , thanks for your valuable input and I have rated your reply. ken

Ken Lee · 03-28-2017

Hi Sohan Thanks again for your reply. I have the graph BW as attached, but from your expertise, do you think this is over-subscribed with the traffic in and out given in the graph? Regards,

Ken Lee · 03-28-2017

hi Sohan Thanks, but we are not using QoS from the router side. So can I say that this is the only way to check for the traffic if it is being dropped by over-utilisation? Thanks.

Ken Lee · 03-28-2017

Hi Sohan Thanks for your input post. As I checked from the bandwitdh, it is within the max bandwidth , any where I can confirm this be it in the command used in the router or other places..? p/s: btw the Bandwitdh is 50Mbps. Thanks.

Ken Lee · 03-27-2017

Hi Joseph Thanks for your reply, noted on that.

Member Since	‎04-06-2011 01:13 AM
Date Last Visited	‎08-18-2017 03:55 AM
Posts	47
Total Helpful Votes Received	10

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ssh enabled but telnet service port (23/tcp) still on

TCP Output drop at MPLS Circuit 40Mbps

TCP Retransmission on Wireshark

Query on TX and RX traffic bandwidh

debug client <MAC address> no output for WLC 5508

hi Sohan

Hi Sohan

hi Sohan

Hi Sohan

Hi Joseph