Given the exhibit, which two statements are correct regarding the graceful-restart state for the BGP groups? (Choose two.)

A. The graceful-restart capability will be enabled for group IBGP.

B. The graceful-restart capability will be disabled for group IBGP.

C. The graceful-restart capability will be disabled for group EBGP.

D. The graceful-restart capability will be enabled for group EBGP.

Click the Exhibit button.

Which statement is true about the configuration shown in the exhibit?

A. Only the next-hop-self export policy will be evaluated when routes are sent to neighbor 172.30.1.1.

B. Both the adv-aggregate and adv-custom export policies will be evaluated when routes are sent to neighbor 172.30.2.1.

C. Both the adv-aggregate and next-hop-self export policies will be evaluated when routes are sent to neighbor 172.30.1.1.

D. Only the adv-custom export policy will be evaluated when routes are sent to neighbor 172.30.2.1.

Which statement describes BFD?

A. BFD rapidly detects link failures.

B. BFD provides route loop protection.

C. BFD provides broadcast storm protection.

D. BFD provides high availability with multiple Routing Engines.

Which two statements about Martian addresses are correct? (Choose two.)

A. Martian addresses require a route prefix match type.

B. Martian addresses are not installed in the routing table by default.

C. Martian addresses can only be applied to the inet.0 routing table.

D. Martian addresses are installed in the routing table by default.

You are configuring OSPF and want to ensure that interface ge-0/0/3 is preferred over interface ge-0/0/4.

Which statement is correct in this scenario?

A. Configure ge-0/0/3 with a higher metric.

B. Configure reference bandwidth.

C. Configure a redistribution policy.

D. Configure ge-0/0/4 with a higher metric.

You have configured storm control on your network devices. Your network has grown and you no longer have time to investigate each occurrence of a storm control violation. You want to enable a port to automatically be re-enabled after a storm violation. In this scenario, which Junos OS configuration timeout would accomplish this task?

A. Configure the secure access port timeout.

B. Configure the port error disable timeout.

C. Configure the BPDU blocking timeout.

D. Configure the MAG aging table timeout.

What types of authentication are supported in Junos for OSPF?

A. Simple password

B. MD5 checksum

C. Hitless key chain of MD5 keys/checksums

D. All of the above

Which two BGP attributes must be supported by all BGP implementations and must be included in every update? (Choose two.)

A. AS path

B. MED

C. next hop

D. community

Exhibit What does the * indicate in the output shown in the exhibit?

A. The switch ports have a router attached.

B. The interface is down.

C. The interface is active.

D. All interfaces have elected a root bridge.

Exhibit Referring to the exhibit, which two configuration changes must you apply for packets to reach from R1 to R3 using IS-IS? (Choose two.)

Explanation: A. On R1, enable Level 1 on the ge-0/0/1 interface. In IS-IS, both levels (Level 1 and Level 2) are enabled by default when you enable IS-IS on an interface1. Level 1 systems route within an area2. If the destination is outside an area, Level 1 systems route toward a Level 2 system2. Therefore, enabling Level 1 on the ge-0/0/1 interface on R1 would allow packets to reach from R1 to R3.

A. On R1, enable Level 1 on the ge-0/0/1 interface.

B. On R3 disable Level 2 on the ge-0/0/4 interface.

C. On R1, disable Level 2 on the ge-0/0/1 interface.

D. On R3 enable Level 1 on the ge-0/0/4 interface