Switching

I have a Head Quarter and a remote site running over a OC3 circuit.On the HQ, I have a Cisco VXR7204 running IOS 12.4.15T(10) Advanced IP Serviceand the remote site is a Cisco 2851 also running IOS 12.4.15T(10) Advanced Ip Service.  The HQ has a Rive...

Hi All,I have two 3560G 24 port switches. Each of them connects to some 3560G or 2950 switches. Trunks between 3560G are set as 1000/full. Trunks between 3560G and 2950 are set as 100/full. show int status also shows the interface negotiation is 100/...

Hi AllWe have recently upgraded  a number of these model switches to cat4500e-ipbasek9-mz.122-54.SG1.bin ... about 12 weeks ago. Of the 6 that we upgraded, one has had the following triggered on it.Nov  1 13:54:54.049 ACDT: %C4K_SWITCHINGENGINEMAN-4-...

All experts,I need your valued opinion.I need to know where can I get elaborate learning materials which describe routing and switching at the hardware level, as I feel that is the way to go about learning them.Something that describes about MLS, ASI...

HelloI bought refurbished Catalyst 2950. I followed all steps(even ip address and subnetmask and ..etc) guided in http://www.cisco.com/en/US/products/hw/switches/ps628/products_configuration_example09186a00801cac4c.shtml#trbl6 and....no thing happen,...

I've set up my 3560 to do routing.  Now, I'm looking for a way to apply acl restrictions to the vlan interface ip address itself.  Can someone pont me to some docs?

Big problem on the CCNP   switching exam test.Etherchannel issue - switch 1int range fa 0/3 - 4   switchport trunk encapsulation dot1q  switchport mode trunk  channel-protocol 1 mode passive  channel-protocol lacp  switchport trunk native vlan 99swit...

I have cisco catalyst 6509 with 2 x WS-X6k-SUP2-2GE. on the supervisor module is a switchload led indicator .I switch has never load according to load indicator.Do i need to enable this in the switch config.The switch is running catos

Hi all,Our company's c4510 with redudancy supervisor 7E just been crashed, first the master then the slave. Would you please take a look and advice what should I do ? Attachment is the crashinfo (for both supervisor).Thank you for your help.

Hi,I've 3750X switch that isn't loading email. then I went to rommon mode and accidently for "format flash". after that I loaded 15.0 SE2 s/w on it using tftp server but it doesn't boot up with that image. any suggestions?...flash had only .bin file ...

Hi,we have a new IBM Bladechassie with two Cisco nexus 4001i switches.I have configured one external port on each nexus and connected them to a cisco 6509 with 1G cisco SFP-modules and MM fibre.Both the nexus and 6509 ports are configured as trunk po...

i am wanting to log dropped and oop packets on a c3825 isr with ios12.3(11)T3.  on other routers(like a 2951 running 151-4.M2)i can state ip inspect log drop-pkt and it will log to buffer or syslog all dropped and oop packets.  can i do this on this ...

I have these two switches that i am trying to interconnect with 10gig uplinks. The 4507 has a SUP6-L-E that has two X2 slots. I have the OneX converter put in these slots which gives me the capability to put one SFP+ gbic in it. We have the HP 5400VL...