Category Archive Data Center

STEPS FOR THE IMPLEMENTATION OF HP-RGS BLADE ENCLOSURES

STEPS FOR THE IMPLEMENTATION OF HP-RGS BLADE ENCLOSURES Task 1 :- Create RIB/ILO net (use existing if available) à If New Subnet is needed , Create the SVI on Core switch , Use DHCP and DNS for that location. Make it routable if not . Task 2 :- Assign IP…

Configuring SNMP on Nexus Devices

Step1. Create object group for the interface used by SNMP server to poll the device. In this example we use the IP address of management interface. We have given the name snmp-Interface to management interface. It is basically a IP to name mapping.  …

Configuring Fabricpath

N7K1 ( config) # install feature-set fabric-path N7K1 ( config) # feature-set fabric-path   N7K1 ( config) # Interface vlan 10 N7K1 ( config-if) # mode fabric-path   N7K1 ( config) # Interface e1/4 ( on Fabric-path Core-ports) N7K1 ( config-if) # switch…

Making VDC on N7K

N7K1-1( config) # no vdc combined-hostname N7K1-1 #  vdc N7K1-2 N7K1-1 ( config – vdc) #  allocate interface  e1/9-16   Configuring ha policy : N7K1-1 ( config – vdc) #  ha-policy single-sup bringdown/reload/restart dual-sup  bringdown/restart/ …

Replacement of one N5k switch in vPC

An year back I was given an opportunity of replacing a N5K switch from vPC. Some of the physical connectivity was already there, here is what I performed from the start. Before this change I also referred Cisco documents but in documents there are several…

FEX 2000 AA Mismatch

We installed two nexus 5500 switches with different NXOS . N5K1 has 5.2.1.N1.4.bin and another N5k2 has n5000-uk9.5.1.3.N1.1a.bin. As soon as we connected the Nexus 2000 fex in to it , it gave error :   Error : AA Version Mismatch 101 FEX-TOP-Rack1 A…