Server Networking

When using an existing 4Gb SAN infrastructure, should I expect any difference between setting up a connection with a new 8Gb HBA when compared to setting up a connection with a 4Gb HBA?System components:VMWare ESXi 4.1 running on a Dell Poweredge R31...

Hi all,I'm currently designing a new datacenter.Also I don't have much informations about applications and bandwidth usage.Some informations are given:100 Mb/s VPN Access (provider network)4 x 100MB/s (Internet and customers) ...maybe there are one o...

Hi guys,I am having a Nexus switching performance problem with an HP C7K server with Virtual Connect.Any device that is connected to one of the Catalyst 6509 switches and is trying to communicate with servers in the C7000 blade enclosure via Virtual ...

Hello Team  Need your input on the problem faced below regarding Mac access list issue in nexus 7k  Setup Details===  End users terminated on catalyst 3750 switches. Each stack of cat 3750 switches is connected to both the core switches which are Nex...

Hi , I have two N7K-F248XP-25  going to be installed in one Nexus 7009 and I have 4 N2K-C2248TP-1GE (48x100/1000-T+4x10GE) .In simple way, I have two F2 line cards within one N7K and 4 N2Ks. The N7K will be used as a parent switch and it has NX-OS ve...

HelloDoes Cisco Broadcom Ethernet adapter 57712 (Cisco P/N UCSC-PCIE-BSFP= ) supported cisco Adapter-fex technology (802.1br) ?Can I use this card on the none cisco Servers ( example IBM)  ?

Anyone ever seen this before? Trying to understand why the port error disabled.2011 Jan 18 11:53:09 MTWDAVDC1BLDB9001 %ETHPORT-2-IF_DOWN_ERROR_DISABLED: Interface Ethernet1/1 is down (Error disabled. Reason:requested by sap: MTS_SAP_DCX, req down_typ...

Version - 5.0(2)N2(1)My understanding is that we need1) Access-List defined, with statistics configured to get matched traffic onto control plane2) Access-List applied to an interface, via command "ip port access-group mycap in"3) ethanalyzer command...

Hello, need a solution or hint for an issue with getting Mac Addresses from NEXUS 4000 Switches. Our NMS polls for BRIDGE-MIB:dot1dTpFdbAddress --> 1.3.6.1.2.1.17.4.3dot1dTpFdbTable@99    NotSupported        1    1    1.3.6.1.2.1.17.4.3dot1dTpFdbTabl...

Anyone know if there is a Linux or XenServer driver for this UCS server adapter?

HelloWe have several scripts to get certain information from Catalyst 6500 , 4500 and 3750 swichtes. We use rcmd.We're trying to modify those scripts so we can get information from New NExus 7000 (version 6.0(3)) and NExus 5548.I'm afraid that Nexus ...

Hi All,My question is, does anyone have any information on this 1000v command:Nexus-1000v(config)# port-channel internal device-id table refreshI am looking for a way for the port-channel interface to be automatically removed from the 1000v once the ...

HiI'd like to know if it is any command to watch the STP extensions (BPDUGuard, BPDUFilter, etc.. ) applied to specific interfaces.That is somthing like show spanning-tree summary but applied to each interface.Thanks!!!N5548-A(config-if)# sh spanning...

Has anyone ran into an issue where you cannot console to the Nexus 5596P? I locked myself out of the CLI via telnet and SSH, but cant get it to respond with console either? The switch is up and runnning, but I dont want to reboot it. Anyone have any ...

I am trying to configure our Nexus 2K's for our ASA 5520 management ports.  We have 2 bundles (4 mgmt0 ports) and when i connect them to the 2K's the interfaces continue to show disconnected.  I have attempted to put the ASA MGMT0 interface directly ...