Juniper Networks Certified Internet Specialist (JNCIS-ENT): JN0-343

Which communication protocol does IS-IS use?

A. CLNP

B. LACP

C. STP

D. L2TP

Which three statements are correct about a Junos firewall filter? (Choose three.)

A. It examines each packet individually.

B. It tracks connections and allows you to specify an action to take on all packets within a flow.

C. It requires you to configure the Junos operating system to explicitly allow traffic in both directions for each connection that you want to permit.

D. It permits the initial connection and then automatically permits bidirectional communications for this connection.

E. It is stateless in nature and is used by the software to control traffic passing through the device.

Referring to the exhibit, which statement is correct? {master: 0} user@switch> show spanning-tree bridge STP bridge parameters Context ID: 0 Enabled protocol: RSTP Root ID: 8192.50:c5:8d:ae:db:41 Root cost:40000

Root port:ge-0/0/14.0 Hello time:2 seconds Maximum age:40 seconds Forward delay:30 seconds Message age:4 Number of topology changes:1 Time since last topology change: 64 seconds Topology change initiator: ge-0/0/14.0 Topology change last recvd. From: 2c:6b:f5:31:06:0e Local parameters Bridge ID: 32768.50:c5:8d:ae:bd:41 Extended system ID:0 Internal instance ID:0

A. This device is the root bridge.

B. This spanning tree session has timed out.

C. The bridge priority on the root device is set to 8k.

D. The local bridge priority is set to 8k.