Switching

Hello, I am seeing output queue drops on my 4948 1 gig interface jumping .We really cannnot implement Qos in our network becuase of the nature of buisness.I have tried flow controll and its of no use .Attaching command captures ...pls adviseCheers...

i have a router 3845. I am creting extended access-list. Now the issue is that when i am creating access-list and the sequence number is 8400 after this sequence number when i try to create the cal between this sequence number i.6 60105 and any numbe...

Hi All,I'm confused. I have a simple demo network in which I plug into my 3560 which in turn is connected to various other remote devices (all configured and working okay). The IP address of MGMT interface on a particular device is 10.100.66.25 - I c...

Hi!I have two Cisco 2960 Switches. Is it possible to use them to allow computers having specific MAC Addresses only and restrict all others or is there any other way to restrict the computers from reaching my internal network that are not part of my ...

Hi all, In one of customer place problem is not able to browse.From the router i am able to ping but i am not able to do extended ping using my lan ip address. I checked all interface is up and i able to telnet from lan to lan interface of router ....

Hi, I want to know if you can set up a port in replication/mirror mode for sniffing purposes on a Catalyst switch. We need to start sniffing traffic because we have a problem, and we need that feature. Thank you.

hi,i have a issue, i configurated a 3750 witch vlans 10 (pc), 20(servers) 30(wireless). the intervlan routing works just fine. but i have a server that is connected to a switch non admin, so dont have the 802.1q option,and that generic switch is conn...

Normally we get the vlan.dat file in flash but i am unable to find the same file in sup720. I need this file to delete the complete vlan information. Please do let me know the exact location of the file

Hello,I have this situation:PVST+_SWITCH ----- MST_REGION MST consist of MST0(CST),MST1.MST2 with 20 swtichesProblem started when I noticed flooding on switches in MST region. I also determined that the source of flooding is that every 35 seconds the...

Hi,How to identify how much amount of data is send and received from Each VLAN. Utilization of VLAN

Hi, We have lot of 6500 switches in our office, and also n number of hubs in each floors and each department, now we are in the plan of replacing of all the hubs to switch, how can we find it switch through command line other than physically identif...

How to configure HSRP GLBP in Router?