Other Network Architecture Subjects

I am trying to get into ROM mode into this 2500 router but there is not display of anything and then shows the message "Press RETURN to get started" all of the boot up information from boot loader is not displayed. I send the ctrl-break but nothing h...

                   Does anyone have any information on Packets/Second for FireEye appliances?  Not performance of analysis for Malware, attacks, etc, just overall simple how many packets can it process while inline before dropping packets.I have been...

We are currently trying to improve our network traffic testing setup, to achieve playback of our samples across the network at 20GB/s We have recently installed a NAS which can run tcpreplay, along with an Intel x520 fibre card with 2 10Gb/s SFP port...

Hello Cisco speciallists , Im planing to make major changes on my Lan-to-Lan configurations.Currently Im sending non tagged traffic from my Site1 to my Site2 over my service provider backhaul.Now I need to tag this traffic so I will change from a por...

I would like to restrict bandwidth on specific interface which is connected to customer end router my intention is to allocate only 10mb bandwidth in cisco 2960 switchSome existing configs as follows#mls qos map cos-dscp 0 8 16 26 32 46 48 56#mls qos...

While learning how to use my Cisco 851W router, I downloaded a configuration script with preconfigured settings. I ran this from the router and now I can no longer boot up and get to a command prompt.I have tried holding the reset button while turnin...

I have two internet connections.  Both connections are with different providers and on two separate routers.  I have two ASA’s that sit behind the routers and I proxy arp all hosted services off of the ASA’s outside interface.I am obtaining a provide...

A client is in the beginning stages of considering a network overhaul. The design would include a central hub with roughly 50 spoke locations. The traffic at the spoke locations would be /very/ minimal. Think 1-2 endpoints at each spoke. Ideally ever...

Could you help me diagnose with HWIC-2T interface on Cisco 1841?On this interface was connected Frame-Relay link and everything worked well until yesterday, service team from my Internet Operator they won't help me because they connecter their router...

how can use internet bandwidth between twi ISP

I have to do it b4 I totally understand.we have 3640 with 64Memory/16Flash(internal).We are going to upgrade to 96/32.Let's say we are going to take out all old memeory and flash.First, I try to understand is that the New Flash has no IOS image in it...

Dear Readers,Currently I'm learning for CCENT. I have packet tracer from Cisco, but after some advice about a real lab I  started searching the web. Specially for the 871(W), but without any  luck. Yes there is a lot on Ebay and such, but I don't liv...