Switching

we have  'WS-C6509-E' in core (VSS) connected through fiber and running OSPF on ether channel . I want to configure BFD but the option is not available under the interface port channel command. It is available under a single interface and ospf routin...

we have  'WS-C6509-E' in core (VSS) connected through fiber and running OSPF on ether channel . I want to configure BFD but the option is not available under the interface port channel command. It is available under a single interface and ospf routin...

I have 4 Cisco IP Phones but only 2 Switch Ports available, can i connect 2 Cisco IP phones on one port i.e. connecting second Cisco IP Phone to a Data Port available on Cisco IP Phone , is it possible ? if so what  configuration is  required  ...

Hello all, Can any body tell me that how can i create a user with admin privilege with a telnet connection?scenario,,I am connected my office wifi, and when i audit my wifi connection it shows me that anybody able to login in in my network with telne...

is there a way we can do L3 routing instead of L2 STP for this setup? the blue & red links are FO connections directly terminated to the cisco switches (thru SFPs). while the black FO links is terminated to unmanaged switches which are then cascaded...

3 switches: A <--> B <--> C all ports are configured as static trunks with only 2 allowed vlans (734 and 834) VTP Version 3, all the switches have correct domain and password. Switch B is a bit old, so has the 255 max vlan limit and my vlan database ...

Hello guys, I have HSRP configured in two routers and i want to configure dhcp attach to it. Should i configure the dhcp server in both routers or just one ? If i configure dhcp in just one router and it goes offline, who is gonna assign ip address ...

We have encountered an issues lately with our WS-C3750E-24TD (Stack) iOS 12.2(52)SE. When adding the switch to the NMS server using the loop-back interface it will disconnect the OSPF routing (%OSPF-5-ADJCHG:). It seems that this issues is occurring ...

Hi, Actually we are an ISP & we are providing broadband & lease line connection at various location. We have some remote sites, for those sites we have point to multipoint connection. These point to multipoint connection provided by many big ISP's. ...

We are behind a 3825 isr and i'm noticing that at times some downloads will greatly disrupt our 25/25 bandwidth, while at other times downloads will not.  One windows 10 workstation downloading during the day disrupted bandwidth during the day greatl...