JN0-102

多选题Which two statements are true about static routes in the Junos OS?（）AStatic routes are defined at the [edit routing-instances] hierarchy.BStatic routes must have a next hop defined.CStatic routes remain in the routing table until you remove them or unt

题目
多选题
Which two statements are true about static routes in the Junos OS?（）
A

Static routes are defined at the [edit routing-instances] hierarchy.

B

Static routes must have a next hop defined.

C

Static routes remain in the routing table until you remove them or until they become inactive.

D

Static routes are learned by neighboring devices and added to their routing tables.

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相似问题和答案

第1题：

Which two statements are true about static routes in the Junos OS?()

A. Static routes are defined at the [edit routing-instances] hierarchy.

B. Static routes must have a next hop defined.

C. Static routes remain in the routing table until you remove them or until they become inactive.

D. Static routes are learned by neighboring devices and added to their routing tables.


参考答案：B, C

第2题：

Which statement is true about import and export routing policies?()

A.Import policies concern routes received and determine which routes get put into the routing table.

B.Export policies concern routes received and determine which routes get put into the routing table.

C.Export policies are applied before the routing table.

D.Import polices are applied after the routing table.


参考答案：A

第3题：

Which two statements describe the forwarding table in the Junos OS?()

A. The forwarding table contains all known routes.

B. The forwarding table stores a subset of information from the routing table.

C. Junos devices use the forwarding table to compare incoming packets against existing entries to determine the next hop.

D. If multiple matches exist, the forwarding table uses the least-specific entry to forward packets toward the destination.


参考答案：B, C

第4题：

Your routing table contains four static routes which you need to redistribute to your OSPF peers. Which method would accomplish this?（）

  • A、Apply an import policy to OSPF; this will import the static routes into OSPF
  • B、Apply an export policy to protocol "static"; this will export the routes to other protocols.
  • C、Apply an import policy to the forwarding table; this will import the routes, allowing them to be forwarded to OSPF neighbors.
  • D、Apply an export policy to OSPF; this will export the static routes to your OSPF neighbors.

正确答案:D

第5题：

Which statements are true about EIGRP successor routes (Choose two.)()。

A.A successor route is used by EIGRP to forward traffic to a destination.

B.Successor routes are saved in the topology table to be used if the primary route fails.

C.Successor routes are flagged as "active" in the routing table.

D.A successor route may be backed up by a feasible successor route.

E.Successor routes are stored in the neighbor table following the discovery process.


参考答案：A, D

第6题：

Your routing table contains four static routes which you need to redistribute to your OSPF peers. Which method would accomplish this?()

A.Apply an import policy to OSPF; this will import the static routes into OSPF

B.Apply an export policy to protocol "static"; this will export the routes to other protocols.

C.Apply an import policy to the forwarding table; this will import the routes, allowing them to be forwarded to OSPF neighbors.

D.Apply an export policy to OSPF; this will export the static routes to your OSPF neighbors.


参考答案：D

第7题：

Which statements are true about EIGRP successor routes?()

A. A successor route is used by EIGRP to forward traffic to a destination.

B. Successor routes are saved in the topology table to be used if the primary route fails.

C. Successor routes are flagged as "active" in the routing table.

D. A successor route may be backed up by a feasible successor route.

E. Successor routes are stored in the neighbor table following the discovery process.


参考答案：A, D

第8题：

Which two statements are true regarding routing tables?()

A. The routing table is populated by the forwarding table.

B. Devices running the Junos OS can accommodate multiple routing tables.

C. Information learned from routing protocols is stored in the routing table.

D. The primary routing table for IPv4 unicast routes is inet.4.


参考答案：B, C

第9题：

There are three static routes in the routing table that need to be announced to your OSPF peers. Which method is used to accomplish this?（）

  • A、Apply an import policy to OSPF that injects the static routes into OSPF
  • B、Apply an import policy to the static routes that injects the static routes into OSPF
  • C、Apply an export policy to the static routes that injects the static routes into OSPF
  • D、Apply an export policy to OSPF that injects the static routes into OSPF

正确答案:D

第10题：

Which statement is correct about policies in the Junos OS?（）

  • A、Import policies are used to filter routes from the routing table to the forwarding table.
  • B、Import policies are used to filter routes destined for the routing table.
  • C、Import policies are used to filter routes being sent to neighboring devices.
  • D、Import policies are used to filter traffic entering the device.

正确答案:B

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