Posts Tagged ‘change’

Re-Address (IP Address) EMC Clariion CX4-120

Tuesday, September 20th, 2011

I had to change the IP address on a Clariion CX4-120. Here’s the steps that I went through:

In a web browser, go to https:///setup
Change the IP address, then let it reload the SP (SPA)
https:///setup
Change the second one (SPB) – it might auto-populate the correct peer IP address – if not, change to correct IP

This results in each SP being bounced (one at a time, otherwise you’ll end up with an outage). At the end of the day, you’ll be able to re-IP the box pretty easily.

EtherChannel behavior in NX-OS

Tuesday, February 9th, 2010

I’ve had a lot of discussions with clients about the behavior of Port-Channel interfaces and their associated physical counterparts.  It’s necessary for many parameters of the physical and logical interfaces to be the same.  Here’s the behavior within NX-OS and the preferred way that I make changes to EtherChannels.

In this, we’re going to continue working with the logical interface Po100 and the physical interfaces Eth1/19 and Eth1/20 which will be in the EtherChannel. (more…)