Switching

Hi We are in the process of implementing a new network at one of our locations. We have purchased 2 6509s w SUP 720 to act as Core/Dist and for access layer, we have purchased 6 6509 w SUP 32. All the uplinks will be 10 Gig from Access. We are thinki...

Anyone seen a autonegotiation problem between a Dell 600 laptop and a Cat 4506 with 4548 cards . Port will not come up as auto/auto for speed and duplex but if you hardcode speed/duplex to 100/full it will come up . Suspecting a incompatability b...

An interface is configured to acquire IP address via DHCP. Option3 returned from the DHCP server is the default gateway.An IP DHCP Pool is configured on the router with IMPORT ALL to pass clients the DNS servers included in the interface DHCP respon...

Ive read the Cisco white paper on routed access layers and the benfits of having a routed access layer are many:mitigates L@ loopseasier configsload balance across equal-cost pathsroute summarization and stub routingSo, what is the argument for havin...

Currently we have CSS deployed with two arms to the same L3 distribution switch. One arm, lets call it the external arm, is bridging a single vlan, with multiple networks configured under the Circuit VLAN. One of those networks is used for static rou...

I have a C3750G-24TS Ver 12.2(25)SEE1I am trying to connect with putty and am getting error "Connection refused". I have set a username and password.used Line vty 0 15login localTelnet in no problem but want to disable and just use SSH. Thanks

I wonder, why rate limit command is not functioning under routing enable gig interfaces in CAT3750 , I don't thing it's a SDM issue, Do you have idea why it's not functioning, Note.: I mean by not functioing that the command is accepted under the int...

Hi, i have two 3750s on a stack that are on production and the customer has buyed 2 more switches. I have to add this 2 new switches to the stack. Can i put them without turning off the other two that are on stack? and if i can, this cause a problem ...

i have set up a small lab for testing optimization of certain applications...i have connected two routers with gigabit port to be utilized as WAN connections..since gigabit port supports 1000mbps, but i want to have only 1Mbps or 2 Mbps i.e less than...

Hi: I want to configure the switch 3750 as the dns server.Does catalyst 3750 support it ?

Hello all,I was sniffing my PC at work just for practice and I noticed that I was using port 1605 Salutation Manager (Salutation Protocol) after clicking on my outlook icon. I also saw it on my PC using netstat connecting to my e-mail server that I u...

Hey guys, I have a 6509E that we will be inserting a FWSMv3.1 into in the near future. It is currently running 12.2(18)SXD7b.bin. From what I understand the minimum requirement for FWSM is 12.2(18)SXF2. A few weeks ago we attempted 12.2(18)SXF10(now ...

Can someone tell me which way "packets input" and which way "packets output" is if you have a server connected to the port?