Other Data Center Subjects

Hi all,  I'm currently working on an issue encountered on a DC. We currently use 2 3750 stacks (1 in each DC), connected with a Po. We use dark fiber between each DC, so we have a Ciena DWDM transponder on each side. The problem is that, if we have a...

Hello there,  I can't find this information from Cisco's website. I'm trying to monitor six EIGRP Neighbors in a Nexus 7010 NX-OS Version 6.2(16), with the following Snmp OID: cEigrpHoldTime = .1.3.6.1.4.1.9.9.449.1.4.1.1.5 The problem is that th...

The APIC has 2 physical out-of-band ports.  I assume they will be connected to separate OOB switches and configured in failover mode with a single IP address?  If so, how do I configure it?  Thanks.

Dears, what is the best practice value for MTU of join interfaces that will assure resiliency of OTV traffic over multicast?

Hi, The protected port concept is still valid when it comes to a data center or is any other better solution  Thanks

Dear all,I’m currently studying the cisco forecast reports, trying to figure out the percentage imagesand picture account for in overall internet data traffic. Most of the reports explicitly mentionvideo in their graphs, but images are absent.Are the...

I am locking down a LAN to STIG compliance.  One of the requirements is to limit the time allowed to negotiate an SSH connection to 60 seconds or less.  In IOS this is accomplished with the "ip ssh time-out 60" command.  This command does not exist i...

if you wanted to have the end-nodes use stateful DHCPv6, then the RA would contain the bits A=0 his nexus running  version 6.2(16) has the following config: nterface Vlan175 ip flow monitor UW-IPv4-DEFAULT input ipv6 flow monitor UW-IPv6-DEFAULT...

Does IPDT run on a nexus 7k with 6.2.16. I was asked to DISABLE IPDT but as far as I know it does not run on NX-OS 6.2.16 only on older version 4.x.

Just wondering why we are limited to only using 100-199 for FEX numbering...?Just came up with a port-channel numbering scheme for two rooms and ended up using numbers above 200 to designate rooms (ie 212 - room 2, rack 1, FEX 2). Having to rethink i...

Hi all, The Cisco Nexus 2300 platforms can do local switching between one and other FEX without the traffic be sent upstream to the Nexus 7000 parent switch? Can you help me, please? Thank you! Allyson

Going through our 5k configs I see LACP configured with VPC commend and without VPC commend as below: interface port-channel105  switchport access vlan 80 switchport mode access  vpc 105 and  interface port-channel105  switchport access vlan 80 swi...