June 2013 29
UCS CSR
Posted By : cybergavin

While configuring certificates in UCSM 2.1(1f), I observed that the UCSM does not permit you to create a Certificate Signing Request (CSR) for certificates with more than one Subject Alternative Name (SAN). However, you can

June 2013 29
UCS MAC Nomenclature
Posted By : cybergavin

Given below is a nomenclature for Cisco UCS MAC Addresses:     Example: 00:25:B5:02:0B:02 => The second MAC address (OP=02) in a MAC Pool in UCS Domain 2 (KL=02) for an ESXi Host (M=0) in

June 2013 28
UCS WWN Nomenclature
Posted By : cybergavin

Given below is a nomenclature for Cisco UCS WWPNs and WWNNs:     Examples: (1) 20:00:00:25:B5:01:0A:01  => The first WWPN (OP=01) in a WWPN pool in UCS Domain 1 (KL=01) which is used by an

December 2012 09
IBM HS22 Blade boot failure
Posted By : cybergavin

Problem: After upgrading firmware (BIOS, SAS Controller, IMM) on an IBM HS22 (MT:7870) Blade and inserting it into a BladeCenter H slot, the Blade did not boot from HDD. Background & Analysis: The HS22 Blade