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Resolved! Switchport Access Default

If you set a port to:Int fa0/1  switchport access vlan 2    switchport voice vlan 3My understanding is that vlan 2 is the access vlan and vlan 3 is the voice vlan.If you do the following:Int fa0/1  switchport voice vlan 3Does that mean the access vla...

dtom by • Level 1
  • 937 Views
  • 1 replies
  • 0 Helpful votes

Cisco energywise attack

i recently had a report from one of my remote sites stating that they had a broadcast storm that specifically trageted the energywise feature of these switches.have you heard of such an attack, if yes, how would you mitigate against it.many thanks

Can not boot from flash using new Edge CF card

I had a few CF cards taken from our training routers and thought I would save a few bucks by buying non-cisco cards.  I researched online and it seemed like a good idea.  For some reason, when I boot using the Edge CF card, it will not read the flash...

J-MacSSCT by • Level 1
  • 930 Views
  • 4 replies
  • 0 Helpful votes

Giving priority to workstation

I am needing to set priority to a workstation that does only av conferencing(skype/netmeeting).  The site has a c1900isr.  am looking at pbr on that isr to do this.  does below config fit the billip cefroute-map voip1match ip address 1set ip preceden...

mialbert by • Level 1
  • 486 Views
  • 2 replies
  • 0 Helpful votes

Resolved! MST to PVST migration.

Hello All,I would like to know is it possible to migrate from MST to PVST+ (rapid-pvst) without services interruption? Are they some how backward compatible? The old network admin had some switch set to pvst and others to mst and i'm not sure what to...

Problem connecting some computers to switch

I am not a Cisco Professional but I do know my way around networking, and am having the following problem. Any help would be greatly appreciated. We have a Cisco Catalyst 520 managed switch in the main office. We  have two small 8 port cisco switche...

Can't logon to 1801 Router

We have an 1801W V06.  It is straight out of the box, and I cannot log on to configure it.  I have downloaded 'Cisco Configuration Professional', and when I select 'Set Up New Device', it all works up until the point where it tries to log on to the r...

Resolved! MPLS QOS

Hi,My customer is looking for the best practice of QoS over it's MPLS network.They have AF configured by service provider on the MPLS and nothing else.I went through some Cisco document, but am not sure which configuration is the best for them.Do I n...

Resolved! Cat 3750 - sh mls qos interface stat question

Dear all,I have a policy map for a Tandberg video confrencing unit applied to an interface on a 3750 switch:policy-map VIDEO     class VIDEO-CONF     set dscp af41     police 784000 64000 exceed-action policed-dscp-transmitWhen I run the 'sh mls qos ...

Ask The Expert:QoS on Catalyst Switches

Hi Shashank,I have network in my company (arounf 100 PC) that I want to prevent personal PCs or laptop( belong to employee or visitor) to access network via LAN.while I was searching then I found  a way but I do not know how to implemt this.My Idea ...

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