Dears,I am designing the Datacenter Network using below details;1: Nexus 7K as Core2: Nexus 5K, N2K for Data Center Servers3: 6513 as Core for Users Layer4: Multiple layers of Firewalls + IPS (Internet, WAN, Data Center)5: Data Center Firewall is Fir...
Hello everyone, My question is about selection of 2 tier and 3 tier (Collapsed Core and Distributed Core Network). When to use 2 tier model and when to use 3 tier model, Are there thumb rules for using these network models?
MY CISCO JABBER 10.6 DONT HAVE A VIDEO OPTION , NOW I CAN CALL TO EXTENSION, I CAN SEND INSTANT MESSAGESBUT I CANT USE VIDEO CONFERENCE WHAT CONFIGURATION IS NEEDED?
Hi All,I got a job in one of the cisco partner companies for Pre sales engineering Profile .I am currently in network troubleshooting support i.e. IT Operations .Please suggest whether this Pre sales profile is good to go .I have searched and is wel...
Hello I am about to purchase 3 2811 routers and 3 3560 switches, but I cannot figure out how I will update them to the newest 15.1 IOS. I am buying them used and I believe they have 12.4 on them, but I'm not totally sure. How can I put 15.1 on them w...
Hi everybody,Currently I'm working on the design of a customer network that has a HQ some Branches and almost the 90% of the services and servers are deployed on a Datacenter. The HQ, all the branches and the Datacenter are interconnected throuhgout ...
After I upgrade my IOS, its throwing now an error "Error : compressed image checksum is incorrect 0x4B3A9956". I know I can recover from thiscrash through tftp by uploading IOS but the problem I'm having now is the router is not accepting break sign...
Hi Cisco Support Community, I am conducting a survey about the future of SDN (Software Defined Networking) and would be glad to know someone who is familiar with SDN or has knowledge who can contribute. Thanks,Carlo
Hello, I want to know what kind of routers may replace my SRX 5308.I'm looking for a 2900 series.I have 100 customers on my network with 100 mobile or tablets devices connected in WiFi.Does it sound good?Best regards,MONTEIRO Valentin
We have 6 3560V2 switches being used in 3 MAP pods for a Tshoot module in a Netlab system. 5 of the switches respond to the break signal generated by server but 1 refuses. The 5 working switches have a Boot Loader version of 12.2(53r)SEY4 whilst th...
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