Other Network Architecture Subjects

Hello,We had a major issue with a wan link (T1 leased p2p) recently. The issue has since been corrected, but as I have logging set to debug on the serial line, I'm still logging the following error of keelalive time mismatch. Yet I've checked the rou...

Hello,I need BNC Coax cable that is longer than 10'. However, I notice when i went shopping for 15' or 20'. They don't come with Ferrite Beads.Question: do I need Ferrite Beads on the cable that is longer than 10'. If yes, can I used the standalone b...

Hi,The datasheet of Cisco Catalyst 2960 switches says that GLC-SX-MM= and GLC-LH-SM= are supported transceivers. Can somebody clarify whether GLC-SX-MMD= and GLC-LH-SMD= are Compliant with WS-C2960-48TC-L and WS-C2960-24TC-L switches.Warm regards,Mal...

Hi,Actually we have an infrastructure like the one that is represented in the image below.The Local Router has two TGU's with DLCI 20. The Remote Sites can be connect to one TGU or to another one. On both Sites we have the End To End KeepAlive to mak...

Hi,I have a Catalyst 3750 router and would like to know if this can be setup to accept communications from a storage switch which uses a fibre path to then send the signal onwards to some test equipment which uses a copper ethernet connection.Can you...

HelloCan any one help me with the followign errors message:I have a 7604 with the following IOSCisco IOS Software, c7600s3223_rp Software (c7600s3223_rp-ADVIPSERVICESK9-M), Version 12.2(33)SRB5, RELEASE SOFTWARE (fc2)but for some days now I am receiv...

Hi All,First off I would like to state that my field of knowledge with these two subjects are very limited. That being said I am going to go ahead and explain my situation.We have two sites connected to each through a leased 100 MEG MPLS. Each of the...

Hey all,Bit of a random one but I was just wanted clarification, if say i have a range of /22 address so 192.168.0.* - 192.168.3.*. Are those /22 addresses able to communicate with a /24 range so in this case, say i had another network on /24 so 192....

Hello folks,  sorry for the off-topic.Anyone knows where I can find the icons to create diagrams like the one attached?best is to have them in Visio format....thanks!bests,stefano

Hello, i have some problems with sending mediatrace through my network. As i learned vrf enabled devices don't respond to mediatrace requests, but i thought they're passing the queries through the network.if have a Catalyst 3560 with latest IOS runni...

Dear,Please I have case and I want your help for this caseOur enterprise company has 7 modems (adsl+sdsl)we want to reach internet access continuty so we will do load balancing betwen this modems by router support feature of load balancewhen I search...

Hello I have a problem and I need to connect 3 different vlans that have a full class c address to each other. I am also using a spanning tree which I am allowed to use any address I like so I already set it up. Any help would be greatful. I am not r...