Data Center and Cloud Knowledge Base

Here are two posts that show you how to use Wireshark to sniff the raw HTTP traffic between your laptop + UCS manager, and also how to turn on and use Java logging of your session:Fish the UCS API pool with WiresharkSpy on the UCS API with Java Loggi...

As of version 1.3(1), UCS supports up to 512 VLANs. Getting that number of VLANs configured and ready for use, however, can take time. The user interface to add VLANs in UCSM currently only allows for adding one VLAN at a time. Below I describe a met...

Hi, /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt ...

               Workload Mobility across Data CentersServer virtualization adoption is rapidly growing in today’s Data Center but in order to achieve true mobility of the workloads, there are key set of requirements on the infrastructure. In this arti...

hi everyone,can any one help me in finding in depth information about converged network adapter[CNA]information like in depth information about cna, types of cna, working of cna and soi googled for it but could not find enough informationthanking you...

Hi,Please help. Recently I have an issue with the CSS 11503. After performing maintenance job on the core switch, where CSS's interfaces are connected to, the CSS will not be able to detect the the servers in the network. Even though Core switch is u...

Dear Sir,                                         (Bridge)Our topology is    3750 <--> ACE4710<-->Cisco3020(VLAN200) <----> WEB Server 172.16.1.1 and 172.16.1.2                                  <----------------------->Cisco3020(VLAN100) <----> DB Se...

IntroductionThis document provides a sample ACL (access control list) configuration, for GSS appliance, to allow inter-GSS communication within a cluster. The packet filtering tools on the GSS instruct each device to permit or refuse specific packets...

Products affectedAppliances with hardware type CE-512 and CE-612Problem descriptionThe ExtModel Cookie on these devices need to be updated from CE to OE in order to be supported on WAAS 4.2.1. In other words, a CE-512 or CE-612 upgrade to 4.2.1 is cu...

Hi,I have configured a new SSL & WEb farm for my new website but when end users are trying to access they are hitting first the "There is a problem with this website's security certificate."this error message & after accepting it im able to go furthe...

could we use Twinax cable to connect UCS6140XP to CIsco Switch 3750X 10G module?Thanks

HI Zach,Could you mind to help me slove this problem.Here is the detialco-512(config)#no wccp router-list 8 172.16.1.1co-512(config)# wccp router-list 8 172.17.1.1co-512(config)#*Jul  6 10:49:09.178: %WCCP-5-SERVICEFOUND: Service 61 acquired on WCCP ...

SSH to UCS CLI   scope security     set enforce-strong-password no     commit

Introduction The UCS manager Capability Catalog is a branch of the UCS manager Information Tree (MIT) containing implementation-specific tunable parameters that can be changed without requiring a reboot or re-install of UCS manager. The capability ca...

Introduction The system event log (SEL) resides on the CIMC in NVRAM. The System Event Log (SEL) records most server-related events, such as over and under voltage, temperature events, fan events, and events from BIOS to the CIMC buffer. SEL is an ef...