Switching

I have a 2514 router that i'm trying to set up at home. I also have a Catalyst 1900 switch. The problem i'm running into is with my ios i believe. I don't have 12.0 on my router so i can't use dhcp on my e0 transceiver to automatically obtain from Co...

A simple question:do I break some RFC rule if I generate TCP traffic with source port below 1024 (i.e. source port 80 - destination port 80) ?I didn't manage to find any place where that's explicitly forbidden.TIA.

Hi guys!I have a question about RSM on cat 5500.I'm having performance problems with RSM. The ip input process is consuming 46% of cpu power. Looking at the page http://www.cisco.com/en/US/partner/products/hw/routers/ps359/products_tech_note09186a008...

Hi Actually i wanna know that how cisco gbic modules detect redundant links we have lots of 3550 switches in our network what we did is we connected three switches together (using stacking)and one gig port is going to core switch 4503 now what we di...

Dear All,May I know if 3750 can support 10-full duplex mode?Thanksmak

Hi..Currently we are installing an ATM 2M line at our site and I am a bit worried that users would abuse it by downloading large files over the internet and consume bandwidhth.I'd like to know how the router (3660) shares the bandwidth between users ...

Can anyone tell me why NAT to my DMZ fails?interface FastEthernet0 ip address xx.100.97.194 255.255.255.248 ip nat outside duplex auto speed auto no cdp enable ! interface FastEthernet1 switchport access vlan 2 no ip address no cdp enable ! interface...

Hi,Is it possible to span a layer 3 source interface to another layer 3 destination interface of different subnet?ThanksAaron

I am a bit confused as to which broadcasts (local or directed) a router will pass. I have always thought that a router will pass directed broadcasts (all the host bits on) and filter local broadcasts (255.255.255.255). But then how does it know to le...

When configuring the virtual terminal for telnet sessions, I enter line vty 0 4. Does the 0 4 represent ports 0 - 4 ? Does that mean you can have 5 separate telnet sessions to the router at one time ?

I would like to test through-put from my routers to a managment station using TTCP. Does anyone know which platforms support TTCP. I am unable to test through-put using TTCP on Cisco 827's.

I've recently purchased Cisco 831 router to start my experience with Cisco routers and get it configured with my existing LAN, but I experience many problems since the very beginning and I have few questions that hopefully will be answered :-). Here ...

I need to seet up an access port or a trunk port on the 2924xl that will allow multiple vlans.

Hi!I found in "Cisco IOS Quality of Service SolutionsConfiguration Guide" that "WFQ is not supported with tunneling and encryption because these features modify the packet content information required by WFQ for classification."So, does it mean that ...

I am connecting 3750G-24TS-24 with 2950G-48-EI using SFP in 3750 and GBIC in 2950.Also I will be connecting UTP as secondory uplink in case my primary fiber uplink fails i can work through UTP.In this case should i enable spantree in both swithces as...