Switching

Please,Could anyone explain why 200.160.0.8 is not become the master for my CORE layer? I want to get time from external NTP after I want replicate that for client switches.ntp loggingntp clock-period 17179869ntp access-group serve-only 95ntp mastern...

HiI have a router cisco 7604 VXR with two outside connections, each one associated to a set of addresses. I have defined a default gateway for one  of the set of addresses and a source routing to define the gateway for the other set but it doesn't wo...

Hi,I have just removed a 3750 from an existing stack and want to use it as the first switch in a new stack.  I've cleared the config and the VLAN Db, but the switch number still appeard as 9.  I tried to renumber the switch using the commandswitch cu...

If I wanted the ports in my port channel to be trunking, do I have to specify "switchport mode trunk" on each port or can I just specify it on the port-channel interface?

Hi,I have a basic question about multilayer switching and routed ports / Intervlan routing.I know that I can setup a vlan 100 and 200 interface, and have switchport trunks trunking both vlans from another switch.        With ip routing enbled, the 35...

hi all,i have some questions about flp and autonegotiation.as i know, flp is used at autonegotiation.A(roter fa0/0) --------------------------- B(switch fa0/0)above connection,the connection will be good if A is auto and B is auto.=> both sides will ...

I have a Cisco Catalyst 3750 switch that is a route point for network 206.223.104.0.  We are learning routes for this network from one neighbor at the business partner and we need that route to be preferred.  We also have another route to the 206.223...

I have a 4510R Chassis with 2 SUP Vs (10-GEs). I have 2 24 port Gig Copper line cards and 6 48 port fastethernet line cards, filling my chassis. My question is:Can I use a Gig Copper port on one of my 2 linecards as my main uplink to another switch o...

I am working at a client site today, and am trying to prune some routes from one path,and add them to another.  As I examine the configuration on this specific router, I come across the following:route-map bgp-eigrp-rm permit 10match ip address bgp-e...

Hi all,Can someone explain why these 2 ip addresses are correct and show how the ip's where achieved. Thanks