Other Network Architecture Subjects

I was having major collision issues on my LAN and determined I had mismatched duplexing. After hard coding my Cat 2950-12 (12 port) for full duplex, speed 100, all collisions ceased but a new error appeared. I get a mismatched duplex on port 22. T...

Hi all ! I am trying with the consol port to configure a calalyst 5000 that was not used for a long time. I can`t even start it. On the consol port I can`t go any futher than the line "Uncompressing NMP image this will take a minute" and nothing ...

hi again ;am wonderin' if can implemnt Etherchannel on this switch ? many thanks :)

We have a campus network of four core 6509 switches in a fully meshed GB configuration. At the access layer we have catalyst 3524 switches in stacks of two. Each stack goes back to two of the core switches (either 6509 switch 1 and 2, or switch 3 and...

hi everyone ,please tell me whether ws-3550-12g has gbic slots or gbic ports ?i'm getting confused ,matter of fact i don' know if i've to buy gbic (ex :5484 ) for this layer 3 switch or it has them by default .thank u in advance ,

Hi all,I encounter a problem to allow HSRP through a tunnel between two routers on different networks.My supposed active and standby routers, well configured with HSRP (this has been tested before), are on different networks with an intermediate rout...

Hi.I've 2 Cisco 3640 with one E1 PRI in each one, these routers are running HSRP and tracking E1 PRI , behind these routers there is a firewall that sends packets to ip active, if one E1 fails then HSRP selects the other router as active router .Ac...

On a campus switched LAN, we use geografic VLAN.We want to have several customer to use the architecture.Core layer is 4006 with SUPIIIIs is possible to use VRF solution to separate geografic VLAN routing for each customer ?How and where is to execut...

Hello,i just wonder if some of you can help me in this case. I like to adjust an IPX EIGRP metric for a route which is redistributed from an IPX RIP process.Scenario is as follows:We have two router connected over a frame relay pvc speaking IPX EIGRP...

Cat6509-v6.3(3a)-SUP1I want to SPAN two different admin port w/ diff speed to one dest SPAN port.For example:port # 6/42-10Mbps-Half duplex - Port to SPAN-VLAN100-No trunkport # 6/43-100Mbps-Full duplex - Port to SPAN-VLAN100-No trunkport # 6/48-100M...

Hi all,I encounter a problem to allow HSRP through a tunnel between two routers on different networks.My supposed active and standby routers, well configured with HSRP (this has been tested before), are on different networks with an intermediate rout...

Hi all,Quick question...how do I get our 3620 router to give me a complete log or somehow show me details of all activity on this router? We have two E1 PRI lines and ethernet interace.Would it be as simple as 'show tech suport' or ' show isdn detail...

HI,Does anyone have documentation on E1 concepts like channelized,CAS,CCS,and configuring on cisco routers.Also some documentation on voice E1 modules.THanks for the help.Regards