Scanrio: In head office there is Dell EqualLogic PS series and in branch also same for replicaiotn from head office to branch i want to know the ios feature set of Switch and Router.
Hi, does anybody have a sample network diagram doing L2 scretch across two Data Centers? Uptime has to be 99.9999%. Also is that possible to achive this without using STP?
Does anyone know if the Nexus 5000 will support native fiber channel today? It is my understanding that an expansion module is needed but it doesn't look like that expansion module is orderable today. Does anyone have a good, up-to-date reference t...
Do the integrated 10 GigabitEthernet interfaces on the Nexus 5000 and the interfaces on the 32-port 10 GigabitEthernet linecard for the Nexus 7000 support GigabitEthernet connectivity also or just 10Gig? If not, how do I uplink GigabitEthernet ports...
I am going to use VSS with a C3750 'Access' switch running 12.2(46)SE that supports Pagp+ for dual active detection. Regarding this topology, i have some questions:1) Does my Etherchannel towards the C3750 stack need to be a Pagp Etherchannel ? Or ca...
I've adopted an IBM Blade Center and we don't know the IP address of the mgmt module. We do know it isn't the default. How do we console into that mm and manage it if you don't know the IP address?
Hi, We have a HP p-class Blade System with two Cisco Gigabit Ethernet Switch Modules (Cisco IOS Release 12.2(25)SE) for every enclosure. My question is how I can stack the two blade switches (in the same enclosure) so that every HP blade server to be...
I have three blades and 6 cisco 3020 switch, but i dont have any cisco layer 3 switch. Is it possible for me to interconnect the 6 cisco 3020? Is it possible for me to connect cisco 3020 to catalyst 2900 series XL? My goal is actualy to make the t...
I have been looking into the Cisco VN-Link technology and it looks pretty good. The only question that I have relates to the traffic from the server to the Nexus 5k. The docs talk of tagging packets so that they can bypass the v1000 and be processe...
Hello,We have the servers inside our network that the employees can Telnet on. The session never time out.We have a regional office from where the employees Telnet on the same servers but they have a timeout after 10 minutes idle time.All the network...
Hi,I have an end-to-end Layer 3 routed access layer network using OSPF point-to-point connections. The design is Cisco 3750s for Access, 6500s Distribution and 7600s Core. There is a likely possibility that some servers will need clustering at the ...
Sir ,I am going to design a data center where the following equipments are the1. one router 76092. two core switch (WS-C6509-E)3. two firewall (WS-C6506-E, with Firewall blade)4. one VOICE ROUTER (CISCO2821with PVDM2-64, VWIC2-2MFT-T1/E1, PVDM2-32)5....
Hello,My 2 server farm distribution switches are running in "hybrid" mode, with CAT OS on the switch and IOS on the MSFC.My server team is asking to block traffic to a specific server that is load balanced using Cisco's CSM load-balancer which is als...
Hi!I have this situation.Three server farm, each with two real server, which should be accessed by their Virtual IP addresses in their respective ports, i.e. client request should be natted by the SLB to correspond to the real servers. This means tha...
I hope you can help, I have 2 data centers connected via a L3 10gb (dark fiber) now I have a few more fiber strands available between the 2 data centers; so for Disaster Recovery and server clustering (requiring same subnet) does it make sense to ext...
