Switching

Currently I have ATT (SBC) ADSL Service in Michigan and I have this horrible 2-wire modem that I keep having to have replaced.I am curious if the 857 would be a good replacement for it, and if it would be compatible.I have a block of static IP's as w...

I tried upgrading code on a switch to 12.2(18) SXF7. I had 12.2(18) SXF7 loaded onto a PCMCIA flash card that was inserted slot 0.So, I changed the boot system commnads to the following:boot system flash disk0:s222-adventerprisek9_wan-mz.122-18.SXF7b...

Hello Cisco Gurus I am having an interesting, albeit, frustrating issue with interoperability between a 3560 48 Port Poe and an HP 5412zl backbone switch. I have 2 VLANS defined 1 is Data and 2 is voice. If I plug a PC and or phone into the HP dir...

I have two 2950 switches. I am trying to set up a trunk over fa0/1 on both switches. There are no lights on the ports when I connect a cross-over cable. Any suggestions would help. I used the following commands on my first switch (Texas): enconfig...

Hi guys , What's the difference with cascading two switches and trunking two switches . I believe , you need to trunk , is because , you are carrying multiple vlans through a trunk and cascading two switches is to make two switches become vir...

The hashing algorithm and the whole etherchannel process, is it done in hardware or software?

Hello All, I am getting a 90% (at times 100%) on my 6509 switch. What could be the problem?

I'm having trouble determining where/how to implement DHCP snooping on our campus.The core for our campus is a pair of 6506's etherchanneled to each other and 3750 stacks which serve as the distribution layer. The 3750's are trunked to our access l...

Hi all!I have 3560g with EMI. I connect my PC to GEth0/3 3560g and create SVI with address x.x.x.209 255.255.255.240, on my PC address is x.x.x.210 255.255.255.240. I add Linksys SRW224G4 to GEth0/2 port 3560g. I have trunk between 3560g and Linksys....

Hi All, Just upgraded my 2621 series router with a NM 4A/S card, but was surprised to have seen it in the list of interfaces as serials 1/0, 1/1, 1/2 and 1/3 respectfully.Have i done anything wrong or the card comes in different flavors?. Becau...

Hello:Whats the difference between disk 0: and slot 0: in a Cisco 6500 switch?

I am trying to find mibs and/or oids that I can implement but I can't find any good places to get details on the matter. I have tried mibdepot.com and the cisco mib/oid finder thing but neither do me any good. Neither have good descriptions of what e...

If I have one access 6509 switch connected to 2 core 6509 switch as follows.. Switch a - dual 10g sup.. slot 5 -- Active slot 6 - Hot Slot 5, supA-connected to core 1 Slot 6 , sup B- connected to core 2. Running MST spanning tree Since slot 5 is acti...

I have a 3725 that will host a DS3 connection to a remote site. I want to connect the 2 onboard ethernet interfaces to seperate 6500's at my core, for connection redundancy. HSRP will not work because it will not allow me to put common subnet on di...