Which operational-mode command should you use to verify that the IP-IP tunnel interface is up?
You have created an IP-IP tunnel which will traverse interface at-0/1/0 and you would like to make sure that the tunnel is operational. Which operational-mode command should you use to verify that the IP-IP tunnel interface is up?
What is the problem?
A GRE tunnel is established between two routers. When a user on one end sends traffic with a large packet size to a user on the remote end, the packet never arrives. However, the problem does not exist for smaller packets. What is the problem?
which two requirements to function correctly?
An IP-IP tunnel must meet which two requirements to function correctly? (Choose two.)
Which three statements are true about tunnels?
Which three statements are true about tunnels? (Choose three.)
What causes this behavior?
You must create an IP-IP tunnel between two routers on your network. These two devices are separated by 10 hops. The tunnel appears to be established, but no traffic is traversing the tunnel.
What causes this behavior?
Which field of the IP header is modified on a payload packet when using GRE?
Which field of the IP header is modified on a payload packet when using GRE?
Which two statements are true of GRE?
Which two statements are true of GRE? (Choose two.)
which hierarchy do you configure BGP neighbors?
Under which hierarchy do you configure BGP neighbors?
Which configuration excerpt applied on the perimeter router achieves this objective?
You want to change the BGP next hop to ensure that internal routers have reachability to networks learned from external peers. Which configuration excerpt applied on the perimeter router achieves this objective?
Which statement is true of BGP communities?
Which statement is true of BGP communities?