You have deployed a GRE tunnel between Site A and Site B. The tunnel interfaces are up on both
tunnel endpoints but traffic is not being passed between the remote sites.
Which two reasons would cause this problem? (Choose two.)

You have configured a GRE tunnel between two remote sites. This tunnel will be used to pass
traffic using RFC 1918 addressing over the Internet. You have verified that the tunnel interface is
up on both endpoints and see the output shown below:
user@router> show interfaces gr-0/0/0.0 terse
Interface Admin Link Proto Local Remote
gr-0/0/0.0 up up
Traffic between the remote sites is not being passed over this tunnel.
Which action would resolve this problem?

Which two statements are true about RTG? (Choose two.)

Which two steps must be performed to carry out a unified ISSU on an EX Series Virtual Chassis?
(Choose two.)

You are asked to deploy graceful restart in your OSPF network.
What are two requirements to accomplish this task? (Choose two.)

What are two benefits of the Bidirectional Forwarding Detection (BFD) protocol? (Choose two.)

You are asked to identify a high availability solution for your core routers and are debating
between using GRES as a standalone solution or NSR.
What are two primary differences between the two solutions? (Choose two.)

— Exhibit —
{master:0}
user@switch> show virtual-chassis status
Virtual Chassis ID. dd7e.1747.4783
Virtual Chassis ModE. Enabled
Mastership Neighbor List
Member ID Status Serial No Model priority Role ID Interface
0 (FPC 0) Prsnt BM0208105168 ex4200-24t 255 Master*
1 (FPC 1) NotPrsnt BM0208124231 ex4200-24t

Member ID for next new member: 2 (FPC 2)
— Exhibit —
Referring to the output shown in the exhibit, which two statements are true? (Choose two.)

— Exhibit —
{master:0}
user@switch> show virtual-chassis status
Virtual Chassis ID. dd7e.1747.4783
Virtual Chassis ModE. Enabled
Mastership Neighbor List
Member ID Status Serial No Model priority Role ID Interface
0 (FPC 0) Prsnt BM0208105168 ex4200-24t 255 Master*
1 (FPC 1) NotPrsnt BM0208124231 ex4200-24t
Member ID for next new member: 2 (FPC 2)
— Exhibit —
Referring to the exhibit, which two statements are correct? (Choose two.)

— Exhibit —
[edit]
user@R1# show interfaces ge-0/0/1
unit 0 {
family inet {
address 10.10.10.1/24 {
vrrp-group 10 {
virtual-address 10.10.10.254;
priority 254;
}
}
[edit]
user@R2# show interfaces ge-0/0/1
unit 0 {
family inet {
address 10.10.10.2/24 {
vrrp-group 10 {

virtual-address 10.10.10.254;
priority 1;
}
}
— Exhibit —
Using the configuration details shown in the exhibit, which two statements are true? (Choose two.)