Enterprise Routing and Switching Support, Professional (JNCSP-ENT): JN0-694

You are implementing Q-in-Q tunneling on an EX Series switch. You want the tunnel to support all C-

VLANs; however, only some VLANs are able to send traffic across the tunnel. Switch-1 has the following

configuration:

[edit vlans]

user@Switch-1# show

v100 {

vlan-id 100;

interface {

ge-0/0/0.10;

ge-0/0/1.20;

}

dot1q-tunneling {

customer-vlans [ ];

}

}

What would solve this problem?

A. Add family ethernet-switching to the tunnel-side interface on Switch-1.

B. Implement RSTP.

C. Q-in-Q tunneling will not work in this scenario; use a Layer 2 VPN instead.

D. Remove the customer-vlans statement.

-- Exhibit

-- Exhibit -

Click the Exhibit button.

You are asked to configure a multihop EBGP peering to a loopback address of your ISP. The peering does

not establish, and the ISP has verified that the settings are correct on their side.

Referring to the exhibit, what is causing the problem?

A. The peer-as parameter is misconfigured.

B. The local-address parameter is misconfigured.

C. The static route is misconfigured.

D. The neighbor parameter is misconfigured.

You are monitoring a network that is configured with PIM sparse mode. An end user's PC (PC1) joins a multicast stream. The stream never switches from the rendezvous-point tree (RPT) to the shortest-path tree (SPT).

Which two statements explain this behavior? (Choose two.)

A. An interface on the SPT is not configured for PIM.

B. The designated router for PCI's LAN does not have a route to the multicast source.

C. This is the normal operation of PIM sparse mode.

D. This is a source-specific multicast (SSM) stream.