Switching

hello ! i tried on my switch 2960-X (15.0(2)-EX3) to configure it to have an password on the console and no login. But, by default, the switch have an AAA authentication "aaa authentication login telradssh group radius localaaa authentication dot1x d...

I am seeing unusal spanning tree behaviour on VLAN 1 when adding a new switch stack to our network. The network is part of a user estate consisting of a pair of C6509s each connect to a number of C3750 switch stacks. Each stack has a single trunk to...

Hi Team, We are getting the below error continuously in the switch : 269079: Apr 20 18:33:21.241 IST: %SNMP-3-INPUT_QFULL_ERR: Packet dropped due to input269080: Apr 20 18:33:26.309 IST: %SNMP-3-INPUT_QFULL_ERR: Packet dropped due to input269081: Apr...

hi all ,I  need to enable SPAN feature using following command.  "monitor session 1 filter ip access-group 100":But this feature perfectly work in ipservices enabled switch. But it is not working for 'lanbase' enabled switch with same ios version. (s...

I'm unable to connect to the console port on my 871w router. I've tried different settings in putty (baud, stop bits) when attempting to connect which has not helped. I'm able to connect via telnet but obviously I'd really like to connect via the con...

I'm trying to enable high availability on a Catalyst 6807-XL.Can anyone provide me with some instructions or documentation on how to enable this on the 6800?  Thanks.  The show redundancy command gives the following output:C6807-XL#show redundancyRed...

i want to do EAP authentication (802.1x) authentication by the client installed on Virtual machine. i want to by pass EAP authentication(802.1x) on Host machine, because i wanted to test it on the client in VM not on the host machine. for wifi it wor...

Hi Guys,I am just planning to upgrade the IOS on our 2960 Series switches with currently we have 12.x but planning to 15.x.I have tested on our test environment and found one issue that related to memory utilization as on 12.x IOS they are using very...

Hi,Hope you can help please ! I have a single switch with 6 vlans and one trunk port at the main site  This has to connect to a 3 separate locations each with its own switch with a trunked port via a microwave network. I have run it in packet tracer ...

Hi Allcan any one tell me the difference between a N2K-C2248TP-1GE and a N2K-C2248TF-1GEMany Thanks Billy

Good morning,guys please help me.Output from my router:SSH enabled - version 1.99When I connect to this router from my linux by command ssh username@hostname  I get ssh_rsa_verify: RSA modulus too small: 512 < minimum 768 bitskey_verify failed for se...

The only solutions i've found from cisco are the catalyst 4900m with two 8 port 10gb modules, or the nexus 2232 with 5548. Both solutions really seem like overkill, are there any other ways to connect 12 servers with 10gb copper interfaces together?T...

Hi,We have 4507R+E standalone switch and dont have the pair. Can we use C3560G switch as pair ? 4507 as HSRP primary and C3560G as secondary ?ThanksMurugesan