Switching

Hello all, I have a remote site that's configured for flex-connect where clients get their IP config from the local router's DHCP pool.  I'm seeing the ARP table populated with IP addresses from this network that aren't showing up in the routers DHC...

Hello, I am in the process of deploying an Active Directory network (replacing a Novell eDirectory deployment) and have inherited a network that has been giving me fits. Some of it could be my incompetence :) In preparing for the new network, I have...

Can anyone help me on the attached packet tracer lab. I need to ping the mangement ip of switches - switch 1 and switch 2 from Router 0

"Hello, can anyone tell me that, i have 15-20 PC that connected to same LAN. but in only  one and two PC's, I am getting ping 8.8.8.8 and Gateway but not getting ping www.google.com and www.yahoo.com, why? and internet is working fine in this PC's." ...

Hello, can anyone tell me that, i have 15-20 PC that connected to same LAN. but in only  one and two PC's, I am getting ping 8.8.8.8 and Gateway but not getting ping www.google.com and www.yahoo.com, why? and internet is working fine in this PC's.

I have a customer who has (3) IDFs in the same building, but currently has only (2) Fiber run from one of the closets to the MDF core switch.  Switches in the (3) IDFs are connected in a daisy chain fashion and (2) uplink from one of the IDFs connect...

Please let me know the Cisco Switch EOL information of below models. Thank you in advance   WS-C6509 WS-C6509 WS-C3850-24P WS-C3850-24T WS-C2960-24PC-S Cisco WS-C2960X-48FPS-L Cisco WS-C2970G Cisco WS-C2960-24PC-S Cisco WS-C3524-XL...

I have an issue with my FEX that I hope someone can help with. I created a channel group and then went in to assign ports to the channel group on the FEX.  I was able to put one interface in the channel group but when adding the next one I got this ...

Hello all, I'm running into the fairly well documented issue of certin intel nics in Dell (and in my case) Fujitsu computers flooding the network with ICMPv6 Multicast Listener Report message when the PC is in sleep mode. I've had this happen multipl...

Hello, I would like to know the signification of the following statistics in the the show ip cef X.X.X.X internal command   traffic share X tmsstats: external/internal   and the meaning of   Load distribution: 0 1 0 1 0 1 0 1 0 1 1 1 1 1 1 (refcount...

Goal:  Configure router to support a failover Ethernet link (basically provide HA).   Scenario:  1 router (3925), 2 switches (3750).  All equipment is located in the same datacenter on the same LAN.   The switches are setup as primary/secondary for H...