Switching

I am deploying 12 5548s. Two per rack connecting downstream to two 4005s to start. Each rack is designed to grow to 6 4005s(three IBM chassis). Upstream the 5548s are conneting to 6500s via L2 but within the next year or so they will be 7ks. My quest...

I'm trying to trace a host and I'm getting stuck at the port channel mac addresses. I need to find out where the server is connected to and the switch it lives on.Please read below:Step 1) Log into the core (MSFC):r3#sh ip arp 167.213.73.124Protocol ...

Related to this post: [Home Network] Motorola NVG510 (IPDSLAM) IP PassthroughAnybody setup passthrough mode of the Motorola NVG510 router ATT makes you use with U-Verse to a CISCO 877 or similar, with a block of public addresses they want to use?It ...

Hi,I have a problem, I can't to connect on my switch (WS-C2950G-48-EI) with Telnet or HTTP.When to connect with console, i have a error :SYS-2-MALLOCFAIL : Memory allocation of 10000 bytes failed from 0x801DBEE4, alignment 0Pool: Processor Free: 968 ...

I have configured many ipsec/vpn tunnel using the same vpn concentrator and many remote routers and I have not had any problems but there is a remote connection that does stablish a ipsec/vpn connection.I am attaching the router configuration and sho...

Hello,I have a simple question:In 6500 CatOS, we had that feature of image synchronization, which added the ability to download the image from the active supervisor to the standby via internal TFTP of the CatOS.Can this be done on IOS?I was looking f...

Hello.I have a router running OSPF and RIPv2. Routes from RIPv2 are redistributed to OSPF. I recieve information about same network from one interface (RIP) and from another (OSPF). Of course, router choose route recieved from OSPF. I suppose to see ...

Hi, what is the cisco recommended cpu utilization on 6500,  min and the max.

Hopefully someone can help me out with this quick one. I have a customer that wants to upgrade a sup32 from 12.2(33)SXI3 to 12.2(33)SXJ. They get some extra OSPF out of it according to the feature comparison tool that they want.They dont have smartne...

Hi,I have a new problem with Catalyst 2960S. We have four switch in a stack and now I get the message:“%PLATFORM_RPC-3-MSG_THROTTLED: RPC Msg Dropped by throttle mechanism: type 37, class 14, max_msg 32, total throttled 73968 (hostname1-2)”Traceback=...

Hi all :I come across to use the Catalyst Switch 2955 and it has two Relay Connector with one Major (MAJ) and one Minor (MIN) as below picture.There is command line to trigger these two Relay Connectors. As below command to set the Relay Connector to...