Link Troubleshooting

[shyamradhe]

Hello All

first I want to give you brief intro about my office configurations.

I have some sites connected through MPLS to hub location where I have Internet,

one of my site(1Mbps) users regularly reporting issue for slow internet, but all other sites are fine.

on that site I have 1 Mbps link to ISP, 2 switch, 2 WAP, for 2floors.

only default vlan  1 is in use, spanning tree rpvst running, however no redundant link is in use between  2 switches

Now my question is how to find out the issue in this case, in which area I have to look , how do I know if any interface having issue,

how to check link speed, (show interface shows no issue)

Please give me some troubleshooting tips for these kind of issue, without using any tool like MRTG etc..

[nagasheshu2010]

Hi Mohan,

Have you checked utilization on 1 Mbps WAN link?

Regards,

Sheshu.

[shyamradhe]

hi .

I checked with "show interface <interface>"

which shows 5 minutes input/output rate ..which is ok.

[nagasheshu2010]

Nope, you need to check the link utilisation report from the time issue has started.

Regards,

Sheshu.