Routing

Hi All,I have two questions regarding OSPF virtual-links. Please refer to the attached topology to get a better understanding of what I am trying to emphasize. Question 1): Is OSPF virtual-link two way communication or one way?Question 2): Suppose a ...

Hi all,  i need any help on the below problem  as i have c800 router using it as a switch. All interfaces is configured with dot1x configuration with voice vlan as below  switchport access vlan 800switchport voice vlan 100no ip addressauthentication ...

Здравствуйте.Есть основной маршрутизатор Cisco ISR 4331 в датацентре и к нему есть подключения с филиалов по VPN IPSEC тунелям с маршрутизаторов Cisco RV042, Cisco RV340, Cisco RV345 (таких точек много). В логах машрутитизатора Cisco ISR 4331 вижу мн...

Hi, In Packet Tracer I cannot add/assign IPs to the router via the GUI; There is no options for  IP, SNM, or Default Gateway. I selected a router that could handle 4 interfaces, but I can not assigned IPs to the interfaces; Anyone know why I cannot?

Hi all, I am trying to build a new network at home based around a 5506-X and a 3560CX, I have got as far as allowing access for a device connected to the switch to the internet. The DHCP pools are on the ASA and are providing leases to clients on all...

Hi!, I have the CCNA Routing and Switchg. If i take and pass the 300-425 Exam, can renew my ccna?. Or a need to pass 350-401 + 300-425?. Thanks! Felipe.

we can't log in to a standby ASA by SSH, noted that it is have the same routs and RSA Keyanyone has an idea?thanks

As the title said, i used OSPF in my network to do routing. Theres a router that is directly connected to the internet side with 2 straight through wire. One wire is used for the primary route to the Internet, and the other is used as a backup link.I...

Hello, I have a weird setup that I couldn't make it work actually. I might use another set of eyes. Description: I have 2 VRF configuration in switch. One of them (Corporate) has BGP neighbors on upstream routers to get all corporate services from Da...

Hi everyone, I have a WIFI guest network that is under a VRF GUEST and it is supposed receive IP address from a Server which is not part of the VRF GUEST, it is on global. But when I connect to wifi I can not get IP address.The server has its gateway...

Hi,how can I achieve it to have our access switch to route different vlans to our DHCP server? Up to now there was one vlan, with an IP helper. Worked fine like this:int Vlan100 ip address 192.168.100.100 255.255.255.0 ip helper-address 10.0.0.1!ip r...