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Hi Guys,I want to have users access to the site www.webex.com as high priority, and the other web sites are still set as the lower priority.How would i  accomodate this on my Cisco 1941 configutration below ? class-map match-any p2p match protocol ...

Hi,we recently had on our network a simple layer 2 loop problem, with big effects.Here is the situation: we have a C3750 switch, with STP activate on all ports.We don't have total control on this switchs, and for some reasons, it is possible that peo...

Hi,I have a few 3560E running Ver 12.2(50)se2.  Can anyone tell me if these boxes can be configured to run VRF.  I see a "sho IP VRF" option, but I do not see it available when under config t.  Do I need to do a IOS upgrade to be able to configure VR...

I know this has been asked over and over again, but I'm still having some issues with it. We're trying to track a host on the Internet (8.8.8.8) in order to detect a problem with the provider, and when it fails we move the default route to a differen...

poulid by Level 1
  • 883 Views
  • 3 replies
  • 0 Helpful votes

   i'm starting doing basic  ospf lab (image below) , I enable ospf protocol in both DS1 and DS2 router  in all interfaces .according to my own understand of the working routing table , normaly the ping command from DS2 to 192.168.15.1  should work i...

Hi all.  I am in need to have the arp table cleared every 5 seconds or so on a 2800 router.  I was wondering how I might be able to accomplish this.  Anyone have any ideas on how to do this?

jjoseph01 by Level 3
  • 2615 Views
  • 4 replies
  • 0 Helpful votes

HelloPlease helpI am having some trouble trying with some switches on site. In one location we have a HP 2510-48 port switch which we need to connect to a Cisco 3560 switch. The problem I have is that we have issues connecting fibre to the HP switch,...

Hi dear ALL,    If i config root guard on root switch , if network is large , any downside switch can cause root switch interface change to block status. this will affect customer important traffic pass through the root switch.   if i confi root guar...

fly by Level 2
  • 869 Views
  • 2 replies
  • 0 Helpful votes

Hi,As always, the Cisco LMS is keep sending the follwoing high discard error from the Cisco switches WS-C2950T-24:EVENT ID               = 0004SX3ALERT ID               = 00019LFTIME                   = Tue 14-Feb-2012 08:56:35 GMTSTATUS             ...

Hi i have a big customer who has a lot of switches and does trasport services between customers inside a location and multiple ISP.Everything works well this far , i have configured vlans, trunking and allowing only the interesting traffic to pass be...

Hi,I just managed to get my hands on a CISCO 871 router but when I turn it on I have some errors:*** Data Access Exception ***PC = 0xfff3026c, Vector = 0x300, SP = 0x8000498cThe first time I powered on the router it booted, then I turn it off and sin...

Hi,Any one knows , where is the following  CAT to IOS configuration for 6500  page moved? I am unable to find this utility?http://www.cisco.com/cgi-bin/Support/CatCfgConversion/catcfg_xlat.plRegards,

So I have read about proper procedure involving the connection between a console cable and Hyperterminal. I have also tried plugging into a network port to obtain an IP Address but nothing seems to work. When powering on the switch I see that it ligh...