Switching

Hi,I experience problems with my switch stack of two WS-C3750G-24T-S switches. I had a restart and also from time to time two of the stack ports are down.I changed the IOS to the latest one and also exchanged the power cords and the stack cables, but...

Hi,I have interent customer with diff BW ( 1M, 2M, 3M) and want to policy ingress and egress both either on interface or on vlan. I read that sup1/Sup2 doesnt support egress policy.What is best way to have ingress and egress policy for Sup1/Sup2 base...

PC1, with MAC address 1111.1111.1111, is connected to Switch SW1's Fa0/1 interface. PC2, with MAC Address 2222.2222.2222, is connected to SW1's Fa0/2 interface. PC3, with MAC address 3333.3333.3333, is connected to Switch SW1's Fa0/3 interface. The ...

Hi,I need to upgrade the IOS on an 878 but there's not enough space to hold both images on flash at the same time - what's the best way to go about this? I've read somewhere that you name the new image the same as the old and overwrite, but I'm not s...

hi all, i am confused with a very basic scenario so kindly guide me, this post will be a bit long so kindly bare it :)i have 3 routers R1, R2, R3 connected via frame-relay network in hub n spoke topology. R1 is the hub, R2,R3 are spokes. Their relati...

Hi Guys,I'm configuring my router to guaranteed minimum bandwidth of 512K for all traffic leaving E0/0 of R3 with IP Precedence 2.solution I:On R3class-map match-all Pr2 match input-interface Ethernet0/0 match ip precedence 2 policy-map P1 class Pr2...

Hi all, if I have 4 floors say with 200 users on, how would i connect thesesay 5 switches together on each floor? stack them, or connect switches to each other and also all of them to one of the switches ?

I'm using IPCommunicator,How can I tag the voice stream to have a high priority than other application.There is no IPPhone. There are just Softphone.Thank you

Just migrated our DC from EIGRP to OSPF last weekend. We are having apparent issues when anything in the DC has a route change, then the entire OSPF route table refreshes. Is this typical behavior?Our environment running OSPF in our DC (19 devices)...

I need a good switch that can connects 25 computers

How to flush the MAC address if have a redundant link to a Server with two NIC? Even if the one NIC goes down the MAC address remain there for at least 300s? Is there anything to cope with this?

service-policy output policy_it1police command is not supported for this interfaceConfiguration failed!Warning: Assigning a policy map to the output side of an interface not supported