Other Network Architecture Subjects

HiOn a CISCO 6509 switch we accidentally added a Gig port to a port channel with two ten gig ports and now the mode is showing as aggregator down (SN). Initially the performance was slow even after the gig port was removed. We shut down one of the te...

HiI really need some help with my company’s infrastructure design please.  It’s working but I am concerned about the design.  When I originally designed it and put it to practice we had some issues and in a rush I changed things just to get it all wo...

Hi All,We are having Cisco AS5350XM in out network that is nead EOL. Want to plan for next gen for this device but i could not see any model that could replace this. This gateway serves mostly remote dial in users.AS5350-21#sh verCisco IOS Software, ...

Hi! I've got a question.My 3845 cisco router had an issue with the fan board, one of them was with a failure, we've changed the board, andafter that, we realize a curious status, that we've never saw before in our routers or switches. So, we've becom...

I have a trouble to implement dynamic QoS between two sites (Site A, and site B) across low speed WAN link (512k). On each site I have Cisco 1921 router. Most important app is Oracle. Because of slow speed WAN links, I want to avoid exact bandwith re...

Hi TeamCiscowork 3.2.1 daemon manager is not working after patch installation. C:\Documents and Settings\Administrator>net start crmdmgtdThe CiscoWorks Daemon Manager service is starting.The CiscoWorks Daemon Manager service could not be started.The ...

Guys,I have 9 L2 2960x flexstack and one L3 3560. I'M curious how i would design this network with as much redundancy as i can ?Lest say i have 8 Vlans ,I figure setting 2/3 ports ether-channel/vlan trunk from L3 to first L2 switch in stack. Then for...

Hello,Could anyone please tell me what is the NM-32A card power consumption?I can't find this info anywhere.Thanks in advanceBR.

hiHave been looking for the Cisco warranty verification tool or link on  the Cisco site. Anyone with a clue on how to check warranty for Cisco  routers and switches?

This may be a dumb question, but one that has been on my mind for a while. I'm currently evaluating our network for a redesign. Its currently a collapsed core (end to end) vVLAN network, where most of our SVI's reside on our core router. I'm wanting ...

I was wondering if someone could assist me in making a decision on where I should take the future design of my network. Currently the design has no redundancy and I've been told recently that my company has a bit of money to spend and that it needs t...