Other Network Architecture Subjects

hi, i need to carry unrootable traffic, non sna or netbios between 3 sites, each site contains two routers, a pricipal router and a backup one, the network is fully meshed with HDLC interfaces. for the moment, a simple bridging is used between the ro...

hi, i need to carry unrootable traffic, non sna or netbios between 3 sites, each site contains two routers, a pricipal router and a backup one, the network is fully meshed with HDLC interfaces. for the moment, a simple bridging is used between the ro...

Hi there,I have got a query in regards to two routers that are configured with EIGRP across the Frame Relay network.Router A is configured as follows:LAN: 192.168.100.1 /29WAN Sub-interface: 10.220.18.37 /30Router B is configured as follows:LAN: 10.2...

Hello, I am having a pickle of a time getting simple multicast routing to work and I'm hoping someone can help me. We have the following configuration.Private point to point ppp multilink connection between two sites. Each site is configured with ip ...

I'm experiencing intermittment unicast port flooding on a 6513 SupII MSFC 12.1(23)E. Can anyone suggest the cause of this problem.

I have Cisco 2610XM, When i boot it up during post it shows the following output on terminal screenSmart Init is enabled smart init is sizing iomem ID MEMORY_REQ TYPE ...

I've been using for years a Virtual-Template to activate a permanent ppp multilink bundle between 2 sites (virtual access interface is dynamically created at router boot and stays active forever).Once defined the "multilink Virtual-Template 1", it is...

Hello All, I have seen the responses of pplz here about troubleshooting problems, & that give me boost to share one of my thought with you.I have to insert a PIX (wth FO chasis) in between a dot1Q trunk of 6509 and 3550 . I know PIX support dot1Q tru...

I have a Cisco 2950 24 port. I need to restrict bandwidth on each port.NOT Speed (like 10/100), i mean, bandwidth.1000kbps or 256kbps.Please help!

I'm about to purchase a Catalyst 3560. I need to have basic Layer 3 routing capabilities. Do I have to buy it with EMI (Enhanced Multilayer Image), or can I just buy it with SMI (Standard Multilayer Image).Thanks.

HiI am using pvlans . Now the problem we face is that whenever a new machine is added on a previous port or Lan card is changed of some machine which is a memeber of a particular vlan, we have to manually clear in "arp cache" on the MSFC. Though the ...

If I use the following config. "set spanning-tree root <VLAN/s>" on my primary core switch and set spanning-tree root secondary <VLAN/s> on my redundant core switch. When I install another switch in my STP environment with a lower MAC address. Will t...

I had two images on my 2620 flash. I deleted one, but it remains in "show flash" as [deleted] How do I REMOVE that image from flash, without erasing the other image?

Hello,I need to discover the IP address of a device attaced to a Catalyst 3750 on a specific port(FastEthernet1/0/8). Is there a way to do this?Your help is appreciated.Rich B.