Switching

Hi all im trying to esablish wccp /GRE with tproxy mode  session between router 3825 and squid centos 7. the wccp is up and fine and squid service is ok. the problem is , no traffic is being redirected from the cisco router to the squid box !!  im wo...

How to make the default-route advertised out interface TenGigabitEthernet (SECONDARY_CORE) to be less desirable than the default-route advertised out interface TenGigabitEthernet (PRIMARY_CORE)?interface TenGigabitEthernet0/6 nameif PRIMARY_CORE secu...

Hello,How to determine if a VLAN should be Community or Isolated ?I know what they are and do, but not sure how to choose for one to another.VLAN for students...Isolated or Community ?VLAN for Teachers...Isolated or Community ?VLAN for administration...

Hi there.I wish to deny almost all vlan's access to one vlan.Vlan 100 to 200 can not access Vlan40.However vlan50 is ok to access 40. Vlan40 does not need to have access to the other vlans except 50. So vlan 40->50 / 50->40 ok.Nothing else.Deny every...

HaiOur company ordered two cisco core switches VS-6513E-SUP2T description shows catalyst chassis+fan+sup2t,ip service only including vssThe item came and I found a mistake ,instead of ordering ipservice  ios  which was free ,he had clicked s2tibk9-15...

Hi I have the following problem to configure 802.1x. Deubug shows the following: Nov  6 16:44:55.732: RADIUS/ENCODE(00000095):Orig. component type = ExecNov  6 16:44:55.732: RADIUS(00000095): Config NAS IP: 10.100.52.10Nov  6 16:44:55.732: RADIUS(000...

Hello experts, I had been using normal ACLs for blocking web-browsing (https/http) access for my company users.     but recently, we started using DHCP providing auto ip-addrs for users. this means i am no more able to block/allow spicific users web-...

A few day ago, i recieved an old Cisco 867VAE-W-E-K9, and i want to disable the wlan function on it. I cant get manage to shut the wlan-GigabitEthernet0. Its says:"% Shutdown not allowed on Wlan-GigabitEthernet0 interface, as it is an internal interf...

Company wants to move all DHCP for computers and voice to a new Windows DHCP server from Linux. Right now the DHCP pool at headquarters is 192.168.1.100 - 192.168.1.200 and there are servers on that same subnet. They want to use 192.168.3.0/24 as a n...

Hello,what would be the reason you would use static routes advertise with eigrp networks on a router?

Hello! When l try to recocry the equipment this message appear: ''The system is unable to boot automatically.  The BOOT environment variable needs to be set to a bootable image.'' what can l do?Thanks.

I have a Cisco 6513 Core Switch, which is in a vtp domain and the core is the Server.  There are a number of other port channels going from the 6513 to other 2960 switch stacks.  The other switch stacks are in vtp client mode and are getting all vlan...

I read the following: PAgP also dynamically modifies parameters of the EC if one of the bubdled ports is modified. Example, if the configured VLAN, speed, or duplex mode of a port in an established bundle is changed, PAgP reconfigures that parameter ...

Hi All, I am wondering how I can forward all dns requests to 8.8.8.8 to 111.118.175.56 I have a device that I cannot change DNS on and would like to setup the router to do the translation. Thanks in advance.