Switching

hii have 1 stack of 4x 3750 switches with a data and voip vlan (vlan3 and vlan 33)i recently purchased 2x 2960s switches which are stacked and have 2 vlans (vlan3 and vlan103)vlan 103 is for iscsi/san storageI would like to connect ports 1/0/1 and 2/...

Hello,I am trying to understand the config of a router which has all fastethernets set with no ip address, on vlan 1 it has an ip address of 10.1.1.254 and another on dialer1 which is set to pptp connection ( external ip address )However there are 2 ...

Hi ,I am facing issues creating trunk between twi 4500 switches on ehernet port.following is the configuration:Switch 1 :interface GigabitEthernet2/3 switchport trunk encapsulation dot1q switchport mode trunk logging event link-statusSwitch: cisco WS...

Hi allquestion is  possible to enable multicast option in cisco switch 3750g ports and how convinient si to do that.the reason deliver imaging from ghost server to workstation  file size maybe 7 or 8 g...thanks for all suggestionssincerelyCarlos M

Hi,Switchport showing up and reset the switchport still it's down and cleared the counters on interface no luck. I would like to clear interface int-ID clear hardware logic how it will effect and is it solves the issue.Thanks,Bala

I am trying to configure rate-limiting on a 3560 switch (12.2.25SE, ipservices), but it does not seem to have any effect.Basic configuration is:interface FastEthernet0/24 no switchport ip address 10.163.37.254 255.255.254.0 rate-limit output 10000000...

Hi,i have a 3750 Stack with two switches. The IOS version on this machines is the c3750-ipbasek9-mz.122-37.SE1.bin oneThe IOS is installed on different switches but on this couple i have a trouble.A normale switch port has the following part of the c...

Hello all,I want to setup a fail-over environment at one of my customers.But the two core switches are not acting like I wanted to.My HSRP Stand-by switch is handling all the traffic.Anyone knows why and how to fix this?Also see attached image.Config...

I have a WS-C2960G-24TC-Lwith a 1000base LX SFPconnected via single mode to an Incomming gigabit circuit from SSE/Telco (Scottish and Southern Electric)this configuration works ok.When i move the connection to a WS-C3750G-24TS-1U (with the same sfp) ...

Hi I thought I share an issue I run into recently.I upgraded a 3750 switch stack to 12.2.55. Once I had upgraded all the switches I had an issue with Spanning Tree on the voice VLAN; the root bridge was blocking that vlan on the trunk portsThe errors...

Hi everybody,I need to know if there is a command that helps me to check out the amount of traffic or bandwidth (or both) that is crossing any Catalyst 3550 port. At the other hand, I have used wire-shark in kiddy tests, but I don't really know what ...