Server Networking

Hi all,I need to achieve an high availability for all the servers having only two NICs belonging to different VLANs with a particular configuration.Infact, these servers are connected as shows at following:(VLAN1) -->Server1--> (VLAN2) -->Server2 -->...

Hi,I'm struggling with a performance issue between our two NetApp Fas3170-devices.The setup is quite simple: Each NetApp is connected via two TenGig interfaces to a CAT4900M. The 4900M's are also connected via two TenGig interfaces. Each pair of conn...

Hi experts am new to this Nexus family and planning to do new deployement as per attached setup.After going through the Nexus docs i have prepared the configuration of Nexus 5000.(No box available yet and its awaited)Request you to please validate th...

We are currently in the process to migrate parts of our DC to dual Nexus 5020 with vPC including 12+ 2148 fabric extenders.The nexus runns n5000-uk9.4.1.3.N2.1a.binWe like the fabric extenders concept very much.The central configuration and the redun...

Hi there. We have nexus 5000 switches uplinked to our core VSS switches. We have recently paired up our nexus 5000 switches and enabled vPC. For example S1 and S2 are now connected via po20 which is the vPC peer link. I have noticed that  spanning tr...

Hi allWe are in the process of virtualising our Dhcp-environment, and as such, we are moving our Dhcp-server/service to a new Vlan/another IP-segment.However we have a lot of Soho routers pointing (via IPhelper/ forwarder) to our present Dhcp-server....

Hi,the question I am about to ask is pretty simple but since I've just graduated from a CCNA recently I am just a little unsure about how to acheive this!I would like to use a Cisco 1800 series router as the main gateway in combination with a 2950 sw...

We have a 5010 switch and attempted to connect to an external 1000Base-T switch using the Ethenet Connector Ports (labeled L1 and L2), however, it won't connect out. I think there's something I'm missing but according to the user guide, L1/L2 port is...

Does anyone know meaning of "Packets dropped due to o/p intf unknown" in "show ip dhcp snooping statistics" in NX-OS 4.2?? The DHCP snooping is disabled for all the VLANs.show ip dhcp snooping statisticsPackets processed 21634Packets forwarded 104656...

When i connected one of external interface of blade switch 3020 to OA1 & OA2 , i saw that fastethernet0 interface come up and CDP neighbor was showing additional entries.I do not understand , is Fastethernet0 is releated to OA1 & OA2 ? If it is How ?...

Dear allBefore we start a more extensive testing programme I would like to ask the experts whether or not it should be possible to access already existing server farms (with IPv4 vIP) via an additional IPv6 vIP configured on the load balancer.The sys...