Other Data Center Subjects

Hi, I am trying to create a GRE tunnel between 2x N7k's and I am having trouble in getting it to establish. I know that my configuration works as I have tunnels set up between my 7k's and cisco 2901 routers. I am able to ping both ways between source...

I am building a new DMZ in my Data Centre and I'm looking at the merits of Logical Seperation rather than Physical Seperation.Instead of putting in some new DMZ Switches and then physically cabling all the DMZ devices and Servers to these switches so...

If a site has two WaaS appliances, can one work at peak performance while the secondary takes over when needed  (e.g. if the primary reaches its connection limit) or should the connections be equal between the two appliances?

Hi,               Let me know if anyone knows the corresponding  IOS XR command of the ios command option " metric transparent" which is used in the command under RIP, "redistribute bgp 1 metric transparent". I am expecting yours valid responses.

Hi friends,I am preparing to take written examen to CCIE Data Center in Abriland practice exman in november ,someone could recommend books and forum to share information about this Best regard,Marco H.

Just wanted to ask if anyone knows if the N7K-F248XP-25E line card is supported by a SUP1? What version of code is supported. 

Hi all, we will interconnect 3 Datacenters in 3 different locations connected with DWDM.The idea was to use 2x NX 5548 in each location to setup a FP Cloud between the sides.But I am not sure, if we can use NX5500 in spine and leaf mode !Or do we nee...

Hello,I have been looking for factors that decide the placement of a particular model of switch as Core/Agg/Access.Few things I can think of is -1. Port count & Speed2. Over subscription rate required.3. FIB and CAM table size.4. Layer-3 features lik...

Hi Guys,We purchased the Cisco Prime DCNM 6.2(5), I have installed the software on the Windows 2008 R2 server. Now having difficulty adding devices to DCNM now. I tried searching some documentation but no luck so far.Following are the devices trying ...

Hi,I have a SM-32A module installed in slot 1 in a Cisco 3925 router to act as a terminal server providing reverse telnet sessions to various other device console ports. My understanding is that the ports on the SM-32A are referenced as "slot/port" -...

 Hi All I have a pool of public ip address 91.x.1x.0/28. I want to know if I can do static nat of server to last IP i.e. 91.x.1x.15. I have a internet router connected to my ISP link and on other side is a appliance base firewall. I have configured a...