Switching

I have a 6506-E with 720 Sup. I am trying to connect a server with HP 550SFP Nic to my 6506.If I plug the SFP from my server into my 6506 it will not link. When I plug that very same SFP into a 3750 it links fine. Makes me think that there is somethi...

I am a little confused concerning the Lan Lite and Lan Base images for the 2960 switch.I want to use 2960 switches running vlans and gig ethernet to the servers in a cabinet/rackI have looked at C2960S-24TS-S which runs the lan lite image, but have b...

Trying to find some documentation as to whether there are any other steps for inserting this new module in our N7K. We have 2 blades in already and 2 Sups in 5 & 6. I'm assuming its like the 6500s, where we just slide it in and the OS configures the ...

Hello ,We have many clients who are misusing our company bandwidth by downloading files through BitTorrent.   i tried alot to block it but no luck.Can anyone intruct me on how to block it  on ASA device ?

Hi,Is there a way to change interface numbers on a 3750 stack but, still retain the config of the physical port?For instance:I would like to take the top switch, which has the ports numbered g2/0/1 - 52 and change them to be g1/0/1 - 52. And the bott...

Hi alltonight we suffered a big outage on the network, the fix was to reload the module 3 on the 6509 switch, we had these errors on the log%CONST_DIAG-SW1_SP-3-HM_PORT_TEST_FAIL: Switch 1 Module 3 TestUnusedPortLoopback Port(s)[24,46] failed. System...

Hello,I would like to know the limit of mac address for this switch 3750X,I configured the sdm value to thisThe current template is "desktop routing" template.The selected template optimizes the resources inthe switch to support this level of feature...

Hello,I have my lan with a core swicth 3750one port of the 3750 is connected to an ASA5510 and this ASA is connected to internet.I want to deny internet acces of a particular PC on lan.I want to do that based on mac-address.here the actual config of ...

I have a RV042 Dual WAN router.  What I would like to be able to do is to direct a computer on my network to access one particular WAN.  For example, WAN1 is a DSL line and WAN2 is a cable line.  I would like to direct a computer on our LAN to access...

Hi ,I am planning to acquire Cisco ISR G2 1941. However my feature requirements are BGP, QOS, and IPSEC. With the new licensing in place, it is not clear as to what needed to cover these 3 features. I know IPSEC needs SEC.My Question is what license ...

Can someone please confirm where WS-X4548-GB-RJ45V is compatible with NON-E WS-C4510R?Regards,PG

SSH commands not available in IOS cat4500e-universalk9.SPA.03.02.00.XO.150-2.XO.binI just recently upgraded to universal k9 as the k9 versions usually include the crypto, shh commands however I still do not have access to these commands, is there any...

                   Hello,wrt eigrp configuration, i want to know - a) how a router on the LAN can be denied making neighbor relation b) how to filter routes To/From another neighbor router.(this is wrt to our multisite AVPN (at&T managed mpls service...