Switching

Hello to Everyone,I am looking for a solution for Load Balancing/Failover. Basically I have two 1841 Routers having point-to-point connectivity, connected through Serial Interfaces. I want to have Load Balancing/Failover between the two routers. IOS ...

Dear All,I have three routers R1-R2-R3 connected in a network..R1 has the following configuration:interface Loopback0 ip address 10.168.246.11 255.255.255.255!         interface GigabitEthernet0/0 ip address 10.168.254.4 255.255.255.0 duplex auto spe...

Hello All,Please let me know whether a Cisco Router 2911 would work on images other than universal image. This is the question raised by one of our customer. He has 2811 Router where-in he has configured T1/E1 configuration, terminated to Zyxel Modem...

Hello,I have some PC which require running in environment with VLAN.  However, some of them could not configure with VLAN tag but some can.  So simple drawingPC (cannot config VLAN) <-----> CISCO 2960 <-----> Server (can support VLAN tag)How should I...

HiIm trying to figure out how the RPS 2300 works, and how to interpret the lights on the 3750`s and the RPS.So far i figured that the RPS a support two  power failovers at once ( at least reguardeng the  3750).You need to set the rps in standby mode ...

                  Customer  production enviroment is nessus 5000 use 1 G interface * 4 and config Port-channel  ( LACP ) uplink to C3560 , The port channel link is 802.1q trunk , but Data trsnsfer is low , the sh int display as follow :someone can te...

Hi.I'm in the middle of implementing a 5K datacentre with vPC's configured.  I've two 5K's with two 2K's connecting to a P4500 SAN and three physical HP servers.  The vPC's are working no problem with the physcial servers.  The problem I'm having is ...

Server virtualization and coud computing are the driving forces behind the need to span a network's L2 domain. This is where TRILL comes into play. You get horizontal scale-out in a flattened network, with multiple L2 forwarding paths powered by TRIL...

Hi.I'm reading the VLSM chapter on the ICND2 cert guide.Specifically the section for adding a new subnet to an existing VLSM design.In the book It says only the second , third and fifth possible /23 subnets will overlap.I don't understand why the fou...

Hello EveryoneI have an issue with BGP routing lab. I want to ping loopback 1 from R1 to loop 6 in R6 & vice versa , but i don’t want any other router into routing table except BGP peers & loopback1,6&7. All other config is working fine is working we...

Hi team,We are facing to an annoying issue. We have a 6509 runinng in Catos 8.3(4) with WS-X6548-GE-TX, WS-X6348-RJ-45 and WS-X6148-RJ-45. When we configure the mode in auto negociation, it comes up in half duplex. We need to configure the speed mode...

All,I have an issue that I am trying to track down.  When I have 2 servers on the same VLAN on my AS pair, all is good because nothing leaves the switch.  Where the issue is, is when I have 2 servers on different VLAN's and it requires a hop across t...