Switching

what does "*" mean in below output? how to find switch number of the switch where my console cable is connected to? Switch#sh swSwitch/Stack Mac Address : 00ab.c123.2d00 - Local Mac AddressMac persistency wait time: Indefinite H/W CurrentSwitch# Rol...

Hi All, i have a 3850 switch up and running in our office. from past week i am not able to do ssh to my switch. below is the configuration attached, it was working pretty much good and i haven't done any changes in the configuration. line con 0 pass...

Hi All, So my core switches are configured to be DHCP servers on my LAN. Recently I suffered a problem with an external DHCP server being plugged into my network - not malicious, just a mistake. So I thought I'd look into DHCP snooping, but everyt...

Hi, i am trying to configure MAC Filtering for few PCs which should have access to internet and remaining all should be blocked. we have a remote branch connected over dmvpn tunnel and internet traffic going out from remote gateway. i have to block ...

Hi,Is there anyway to restrict access to a port on a  WS-C2960X-48FPS-L switch running Version 15.0(2)EX1 based on time of day? Essentially, we want this port to be shut after production hours. Can I set up time restrictions on a port? Rick

Good morning, I have a problem with a Switch 3750G 12-port, from time to time the switch freezes, and interrupts the flow of data and can not access the switch, or by console, the only solution is to turn it off and turn it. The IOS of teh SWITCH is:...

Hello , My Router IOS version is  " Cisco IOS Software, C1900 Software (C1900-UNIVERSALK9-M), Version 15.2(4)M2, RELEASE SOFTWARE (fc2) " I am trying to update server ip address 10.10.10.10 under server name ( NAME_1 )  but getting below error . s...

I submitted the discussion below in the WAN Switching and Routing Community; but, it may belong here, instead.  I didn't see a way to post in more than one community. I have two Cisco, SOHO firewalls - an RV120W and an RV220W. I am trying to set up ...

Hi, Please fine my topology attached. I am trying to communicate the between the hosts in 2 different vlans. But my interfaces are down between router and both the switches. Please lemme know the correct configuration.  I have done the configuration ...

I have two main datacenters (DC's), which each could obtain an EIGRP route. This learned EIGRP route is from a VPN tunnel RRI (reverse route injection), which either terminates in one DC or the other. So the DC's will not have the same origin sending...