Routing

Hello, I'm trying to divine my network but I'm having a hard time understanding how to do this. I want to separate departments on a class c network. All the computers need to talk back to the server and they also need to have an internet connection h...

Hello, I recently started preparing for CCNA and bought a 1921 router for home lab. I was configuring ip address and noticed the status of the port changed from administratively down to down. I looked up and understood that this may be a hardware iss...

helloI have dual isp bgp single router configuration which working fine.Now I facing issue to my local private network. I cannot ping or access directly point-to-point devices from my public lan ip.i have assigned 192.168.169.2 255.255.255.252 to sub...

High community,I´ve installed a new CA on a 4451, because I want to shutdown the old CA on a 2921.I used nearly the same config on the 4451 as on the 2921 of course different URL IP and so on.The config looks Ok, and the startup of the CA looks norma...

Hi we have few NCS540X which were deployed in a POC before, and we do not know the credentials for these boxes. I am looking for a easy procedure for PW-recovery or/and factory-reset, but could not find a documented working solution.Thx in AdvanceHub...

What happens if there is more than one DHCP server available? How do my clients know which one to use?

Hi,I want to route traffic through 2 firewalls, via S2SVPN connections, one of the VPNs, R1 to R2 already exists, but the other, R1 to R2 doesn't, so I need to create it.I am unsure about what IP address/subnet to use for router B? Do I create one th...

Hello,I have two 891F routers connected with l2tpv3.VLAN 1 is connected to a switch via the GE7 port of the router. I can ping any IP on subnet 10.0.0.1/24 in both directions ! Xconnect is UP and ready.pseudowire-class XCONNECT encapsulation l2tpv3 ...

let us say we have vlan 1 which is  192.168.1.0/24 and we apply under interface vlan 1 a PBR with a route map that have the below access list and routes to a difference ip deny ip  192.168.1.0 0.0.0.255 any permit ip any any which means any incoming ...

I have an NCS 540 Router and would like to config it as an L2 Switch. How can I set up the trunk port for the NCS540 router and turn off the routing feature? Technically, I would like to use the router as a managed switch for testing. In the diagram,...

Hi, I need to interconnect 2 sites that currently that uses the same VLANs and same IP addressing.The goal of this is to set up a DR environment.Currently both sites are connected via an L2 uplink, but I have the problem that both sites use the same ...

Hello.  I would like to request assistance with a password recovery.   I am working on a Cisco 7606-S Switch and a 7600 Series Route Switch Processor 720 with Multilayer Switch Feature Card.   I have copied the newest IOS (c7600rsp72043-adventerprise...