Other Data Center Subjects

Hi,I have a question regarding storage replication for synchronous mode. If I describe the process in detail having twin Data Centers called DC-A and DC-B we have:1- The server in DC-A writes to the DC-A disk. 2-  Before the server in DC-A receives a...

Hi All,I have two questions:-Is there a command to run DIAGNOSTICS test on a new ACE 4710 just like you could do for a normal switch to test all ports and hardware?-Secondly, when connecting to the console port using Putty, the session appears to get...

Is there a way by which BPDU guard can be disabled on N2K?Does N2K support normal trunking with downstream switch?All the documentation that I have gone through mentions that you cannot disable BPDUguard on fex ports, it is enabled by default.FEX wil...

hi all,i've got the last asa1000v and last pnsc and trying to register.i've got this error:Error opening Private Key /mnt/disk0/privKey.pem1399:error:02001002:system library:fopen:No such file or directory:bss_file.c:356:fopen('/mnt/disk0/privKey.pem...

Greetings,I have recently installed Cisco Prime Infrastructure 2.0 and set it to email me with alerts for the “Switches and Hubs” category. Does anyone know of a way to set the type of alerts within this category? I want to turn off the Port alarms b...

                   Is it possible to configure the VNMC Virtual appliance to restrict incoming traffic? For example allow incoming connections on port 443 from a specified collection of IPs. 

Hi all!!I am trying to install a Nexus 1000v for Hyper-V following de documentation, and I have seen that the Installer App supposed to be used to install it is not included in the Nexus1000V5.2.1.SM1.5.2.zipI've tried to achieve it but it has been i...

Enabling the feature hsrp timers extended-hold on 7k - Can I jsut check with the community that this will be a non-disruptive change to the hsrp groups? It's jsut that I need to enable this prior to performing ISSU?thanks in advance

Hi,Most people are aware of the Layer 3 port channel limitation on Nexus 7K. Since both chassis has seperate control planes and a packet which comes in through a vPC has to leave through a vPC, we need to configure two different routed links from the...

Hi all,I have a problem with the following situation:- Cisco Prime Infrastructure 2.0 (2.0.0.0.294)- Cisco ACS 5.4 (5.4.0.46.0a)- 2x Cisco WLAN Controller 5508 in SSO mode- x APs 2600 SeriesAll devices are configured properly, I can see the WLC on Pr...

My N2K connected to N5K, why some ports can set the port speed, and some cann't set the port speed?int eth102/1/25     ！！！No speed command(config-if)# ?  beacon          Disable/enable the beacon for an interface  cdp             Configure CDP interf...

We recently discovered that due to an issue with Netflow ingress/DHCP Relay on the same interface, we are going to have to upgrade to 6.2(6)In the release notes, I do not see anything specific about ISSU from 6.2(2a) to 6.2(6) but I am assuming that ...

Hi Folks,We have following setup.Two Cisco 4500x running VSS. All SVI are configured on it & it is running as a Layer 3.Two N5K-C5548UP-FA single VPC. Both nexus 5000 connected to 4500x using two links from each nexus & going to CS 1 & 2.Two C2232TM-...