Switching

Dear all,Hi i face two 4esw card problem On cisco 3945 router. When i add one 4ESW its work fine and when add another one 4ESW card on cisco 3945 router its not work. Router shows total 8 FastEthernet port. First one 4esw card work fine but new one n...

I just purchased several Cisco 891W routers and I was wondering if they came with console cables (i.e. DB-9 to RJ-45)? Or is this something I have to purchase seperately?

Don't know what happened to the rest of the post.Hi,I'm playing with a HSRP lab. I have 2 layer 3 switches with 2 access layer switches connected to the layer 3 switches with redundant links, one link going to each layer 3 switch. One layer 3 switch ...

All started whit a standard Router change. Before router change we had CISCO836-K9-64 with  IOS c836-k9o3y6-mz. This model is out of sale so we used  Cisco  870  with c870-adventerprisek9-mz.124-15.T15.  The ServiceField technician call us regarding ...

Hi all I hava a question about compatibility between WS-X4516-10GE and WS-X4306-GB on Cat4507R-E. I got a message for proceeding IOS selection(software advisor)     #####################################################################################...

Hi,I want to know the differences among different Cisco EnergyWise phases. Is there a link for this?Thanks.

I'm trying to upload (TFTP) a new image to a two member 3750 stack. The upload runs about two - three minutes and then aborts. I've tried to load the image into both flash and flash2 with the same results. I'm using SolarWinds TFTP server 10.4.0.14, ...

can you help me to found cisco document which describe the number oftrunks LACP supported for Cisco Catalyst 2960S 24 GigE ( WS-C2960S-24TS-L)Your soonest feedback is highly appreciated.

Hello,I am using an ASA5510 configured with redundant interface pairs and multiple VLAN sub-interfaces, having different security levels.  The VLANs and sub-interfaces will need to pass traffic between subnets.  I have added the same-security-traffic...

I have created vlan 400 on one 6509 (I have 4 total), I need to access this vlan from all 4 6509's.  What is the easiest way to accomplish this.  The VLAN is up and operational and devices connected to that vlan on that device work.  What do I need t...

Hi,Where can I find the latest EOL & EOS info for LAN switches' IOS? Thanks in advance.Rgds,Ivan

Hi all.I have one problem regarding a configuration (or setting up) of  3G SIM card for 887G router backup.That SIM card had a PIN code, so I disabled it, and now I can see that 3G light flashes Blue, so it detects 3G network. Also I can see that mod...

hi!  i'm trying to connect 2x L3 3560 sw together to run hsrp. What's the different of connecting both switch together using etherchannel through the sfp (uplink port) vs the copper GigaEthernet Ports? Will there be lots of different in term of perfo...