Switching

Hi all,I need help with regard to a problem with my network architecture. Briefly, I explain the scenario: I have a set of hosts attached to a switch. Each host belongs to a specific VLAN.My need is to preserve the VLAN sequence even if one host of t...

We are currently upgrading our I3 call center solution to IP.The network assesment that was performed at out site suggested we would be fine to run autoqos.We are a single site     1 6509 in production SUP2's running catos and IOS     9 floors in bui...

I need help with configuring a Catalyst 2948G.  I have a serial cable with it.  i dont know how to configure/use it.  i am struggling for over a week with it.when i turn it on, the led lits green.appreciate any help.

Hi allI have a lab set up, I have created a loopback interface on one router, included this into the ospf process, I have put the command in my eigrp process, redistribute ospf 1, however im not seeing the route injected into eigrp on my other router...

Hi,I am looking for a a very simple explanation of the following terms1. CEF2. MSFC3. TCAM4. VRFI know what they do and all that but I am not sure of the concept behind these technologies. I have read loads of documents on CEF and MSFC and all that b...

We have to interconnect several c2960 (IOS 12.2(35)SE4) using sinlge mode FOC connection. The distances between the site locations are from 10km to 45km.From another project we have GLC-FE-100ZX modules. Can we use those modules in the 2960-24TC-L? I...

I'm stuck... I have a Cisco 7206 (non VXR w/ NPE225) and a Comcast SMC business cable modem... I'm using the 7206 for NAT and GRE tunnels. (In lan testing, with a 'virtual' cable modem link all was great, then I plug in the real thing and I'm having ...

I found that 3945 can perform 982 Kpps, 503Mbps with 64bytes but what's the max througput with i.e 1400 bytes packet ?I found on datasheet at http://www.cisco.com/en/US/prod/collateral/routers/ps10536/data_sheet_c78_553924.html the statement here:Hig...

Hello everyone I'm looking for some design advice.  (see attached picture for a rudimentary drawing of the setup) We have a project that we aren't quite ready to dedicate a lot of hardware resources to but the requirements are that this endeavor have...

Can anybody analyze thiscrash file.Thanks LubosC2950 Software (C2950-I6Q4L2-M), Version 12.1(22)EA2, RELEASE SOFTWARE (fc1)Compiled Sun 07-Nov-04 23:14 by antoninoSignal = 10, Code = 0x8, Uptime 26w3dr0: 00000000, AT: 00000000, v0: 00000000, v1: 0000...

I have an issue that I and my colleagues have been trying to figure out. We have three Catalyst 4500 series switches in service, and they are all configured with DAI (which includes/requires DHCP snooping).  While doing some sample sniffs on our VLAN...