Other Data Center Subjects

WellI have a concern. I understand than by best practices, the PEER-link and the peer-keepalive, should not be in the same link.  One best practices is to do the keepalive by the mgmt0, and the peer-link by one Port-channel. That is he normal.But, wh...

Hi friend,I need help .. i am try to configuring alias and zones in my nexus but and cant, my nexus doesnt show me the command to do this task.I enabled the feature FCOE but i cant get commad to configure alias and zones .can you help me please..Best...

Have an interesting dilemma...two 7010s, were working previously, but not in production yet.  One had to be powered off to switch to 220V for the PSUs.  The other stayed up the entire time.  After bringing the other switch back online, the L3 VLAN in...

Hello,May I know if setting Jumbo frame on a 7K vPC a disruptive process? As we need to make the changes on individual port-channel on switches in vPC peer, I am wondering how Nexus will behave while it has different configuration on the port-channel...

All,We had four fully loaded chassis (B series, B200 M2) and the two redundant 6140s reboot yesterday.  It all just died apparently.   We think the issue was power but the event log on the fabrics doesn't go back far enough to show us the start of th...

Hello, I have two Nexus 7000 in a VPC settings. After restarting one of them, VPC services stopped working and servers experienced a traffic cut in their LAN cards. I used the domain command "Reload Restore" in version 5.1, but the problem persists. ...

We have 2 racks deployed in traditional hot/cold aisle placement like socold | rack | warm | rack | coldWith the fronts facing the cold aisle. I have 6509-V-E (front to back cooling) I need to place in the middle of row and not sure whether it makes ...

I need help with the concept of the vPC keepalive link.  I am trying to get my head round some configs before the kit turns up which is on order...I have seen a Cisco doc that says you can use an SVI for the keepalive link on the N5K, but how do you ...

Hi,we are fighting with an 40 Gbps etherchannel between 2 Nx 5000 and 2 Catalyst 6500 but the etherchannel never comes up. Here is the config:NK5-1interface port-channel30  description Trunk hacia VSS 6500  switchport mode trunk  vpc 30  switchport t...

Can you connect Nexus 5596 ethernet port(1G) to fiber port(1G) on a C6509E with sup720   ?I've tried both with 10G-SR sfp+  and SFP-GE-S sfp but the link is not coming up. Is this allowed or do you have to have 10G module on the C6509E ?

Hi all,I'm going to replace Nexus7009 with new chassis, I've backup configuration current Nexus to RMA Nexus.only VDC management can restore backup configuration but for about other VDC how to restore.I just dont want to copy and plate configuration ...