Other Network Architecture Subjects

Can someone tell me if a Supervisor II engine is capable of running on a cisco 4506 chassis with 2/2800W PS and 5 10/100/1000POE asf blade. i am waiting my SE to provide me this info but i figure someone out there are running this type of environment...

I wanted to know if I can set a port on a Cisco 4000 switch to trunk vlans x,y,z and have different workstations connect to that port on vlans x,y,z and achieve connectivity. I always thought that Trunking could only be achieved between two devices r...

I have a catalyst 5505 switch with a supervisor 3G and version 5.1(1)which keeps rebooting every so often with a NMI EXCEPTION ERROR. What could be causing this error?

Hi, there, I have a interface flapping issue in my network. 2 Cat3560 is connected through 2 trunk port configured with port-channel. When I shutdown one of port in Vlan100, other 2 ports in the same vlan will flap going up and down and OSPF will los...

Hi,there used to be a conversion tool to migrate the configuration from catos to ios . I thought it was located under tools & resources but I can't find it back anymore .Does anybody have an idea or even better the webpage ?thxwim

I have a building with 55 Cisco Catalyst 3750 as a edge switches.I want to consider a 2 catalyst 4500 as a dist. layer.all edges must have 2 uplink to 2 redundant 4500 switches so there are 110 GE SFP module runs to GBICS of 4500 switch.so I have to ...

Hi allCan someone please tell me how this would be set up, We have a third party company do it for us so I dont know how they did it. Basically we have a large cisco router at our head office, all the dsl routers about 200, all come into this one ro...

We have one access ring having 6 Access Nodes(3750) and 6 Building nodes(2950) connected to each Access Node.Find ring connectivity diagram in attachment.Whenever Access Node 4 is become unreachable (i.e Due to power problem) Access Node 3 & 5's Buil...

HiAt the moment we plan a new network with 2 6506 and sup720. I am not shure if hsrp is enough or better to use eigrp. Or does somebody has another idea

I have a 3560 configured with an access data vlan and a voice vlan the Dhcp server sits on the data vlan, and there is a 2800 trunked into the 3560 to provide for routing between the two VLANs, this 2800 has a helper address on the voice interface po...

Hi,I have connected 2950 switch with ethernet port with 2610XM router's ethernet port.No physical connectivity using cross cable.I have connected using straight cable.But connectivity is 10 Mbps Half Duplex.Switch gives error "CDP-4-DUPLEX_MISMATCH: ...

My client has asked me if I could help him with the following. I am a software analyst with medium network structure experience) He has a network with all user using a single router. he has 5 user using a CAD network software (Cathia). the CAD requir...

I had configured one 3660 router for ip routing multicast but it doesn´t work.I don´t know what I can doPlease I need help.I sent the configuration,Thanks a lot,Norma

Is it possible to ssh outbound from a CatOS? Yes, inbound ssh works from a PC, etc. The question is regarding switch to switch. What command do I type to ssh from one switch to another?