Other Data Center Subjects

I just have a pair of N5K and guess what? , Their fan noise when turn them on together is so loud!There are any ways to reduce fan RPM? I have try to google but found no clue... pls help.

Hi,I have a customer who would like to load balance two Microsoft Exchange 2010 CAS Servers which are residing across two data centers.Which is the best solution for this? Cisco ACE or Cisco ACE GSS or both?

Hello!Imagine i have 2xn7k and 2xn5k. each n5k connected to both n7k.Do i lost i lot of redundancy if i will connect n5k only to one F2 series module card per n7k instead of two F2series modules per n7k?Best regards,Mike

Hi all,Is it possible to do a send-community both in NX-OS? How do I allow the Nexus 7K to send both standard and extended community-list if there is no such command?http://www.cisco.com/web/techdoc/dc/reference/cli/nxos/commands/bgp/send-community.h...

Hi,I am trying to lock down a Nexus 1110 to only allow specific hosts access via VTY.I have created the access-list, however there does not appear to be an option to apply the list to the VTY lines.Here is what I mean:IP access list SNMP_RO/SSH      ...

Hi alltogether,Windows 2008 R2 is mentioned as beeing supported in the releasenotes for Cisco Datacenter Network Manager 5.2(1), another post in the forum is telling, there are no known restrictions.Trying to install on Windows 2008 R2 German I get t...

Can DWDM link between data centers can be used as a layer-3 link to route traffic between data centers or which can be act as a backup for primary WAN links. Please confirm. Thanks.

I want to upgrade my Nexus 7000 NX-OS ( dual sups ) from 5.1.2 ( which is deferred ) to 5.2.7, I know this will have to be a two stage upgrade but my question is, is ISSU supported when upgrading from 5.1.2 to versions 5.1.3, 5.1.4 or 5.1.5? I've see...

When I do a "sho fex" on either of my two Nexus 5k switches I get different results even though the configuration for fex is the same on both nexus.the primary fex doesn't show one of the fexs at all an the other nexus shows both but one is on-line a...

Hi,i would liketoknow little bit ABT Data Center networking Side. i need to provide solution to a DC, wherei need to connect 20 Blade Servers and some Rack Mount Servers to the Network and need connectivity to the SAN. i have N7K at the Core and N5K ...

Dear Netpro gurus,I have been tasked with relocation of the Data Centre at work.  does anyone out there who has any good tips / articles on how to do a successful Data Centre re-location?Cheers,Hunt                  

i am trying to configure wccp on4507 to redirect my internet traffic to McAfee webgateway for content filtering.i am not able to apply any redirect list on 4507, is it not supporting that command?my core runs with CatOS cat4500-entservicesk9-mz.122-4...