Switching

Hello!i dont have IGNP in my Network.and i want to disable it.i have 720 with this IOS:s72033-ipservicesk9-mz.122-18.SXE6a.bin.I Read this in some link provided by alan:no ip igmp snooping explicit-trackingno ipv6 mld snooping explicit-trackingno ipv...

I've got a stack like this:3750G3750G37503750On the G's, the link lights are not lighting up when something is connected to them. Also, some of them are solid or constant fast-blinking green lights even though nothing is connected to them.The devices...

I have a Cisco 2821 Router that I am setting up to be the default gateway. The router has 2 gigabit ports. Should I:1. Use only port g0/0, set the gateway IP on this port and create a route of this port to the firewall?2. Use both ports g0/0 and g0...

Dear All,what is the purpose of assigning different privilege levels ?privilege exec level 2 show ipprivilege exec level 2 show startprivilege exec level 2 term monprivilege exec level 10 configure terminalprivilege exec level 10 tracerouteprivilege ...

Hi Sir,I'm converting a Supervisor Engine 720 on a Catalyst 6509 chassis from CatOS to Native IOS.After the conversion, can I install the converted Sup720 on a Catalyst 6513 chassis? Any issue?Please advise.Thank you.B.Rgds,Lim TS

Hey guys,I wonder if you can help me....I have two 6513's running IOS with FWSM's. Everything was fine for a long time until one switch decided to reboot. I got it running again and I now have a problem that applies only to the switch that rebooted...

hello!its unpossible to run spanning-tree uplink fast on the Ds-Switches,right?10xs

I have an Avaya device that is not showing up in either the Mac-Address table or the ARP table. However, I have no filtering going on. The link status shows it is fully up. I am using a 3750 switch. Does anyone have any ideas on how I could get this ...

Hi alleach time a service policy is attached to an interface , CPU shoots up and even crashed 4510 on few ocasions:by the time I get to check sh platform cpu packet statistics it is too late.so far, I cannot find any documented BUG.WS-X4516-10GE & 1...

hi! if i've the following aclaccess-list 111 permit tcp xxx xxxaccess-list 111 permit ip xxx xxxaccess-list permit ip any anywill it block udp?

Is there a method to block GRATUITUS ARP on a cisco router and cisco switch L3?

We have several sites linked by 10MB leased lines. They are generally connected by 3560 switches and are members of the same VTP domain. I have two questions:1. VLAN information is propogated correctly and the spanning-tree root is selected accordin...

Will implementing Active Dir, span across vlans?