Updated Free Juniper JN0-348 Test Engine Questions with 95 Q&As
The Best JNCIS-ENT JN0-348 Professional Exam Questions
Juniper JN0-348 Exam Syllabus Topics:
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NEW QUESTION 25
What are two reasons for configuring more than one VLAN on a switch? (Choose two.)
- A. A group of clients requires that the group's devices receive less broadcast traffic than they are currently receiving
- B. A group of devices must forward traffic across a WAN.
- C. A group of clients requires that security be applied to traffic entering or exiting the group's devices
- D. A group of devices are connected to the same Layer 3 network.
Answer: A,C
NEW QUESTION 26
Which statement is true about Layer 2 firewall filters on EX Series switches?
- A. They are stateless and evaluated by the forwarding plane.
- B. They are stateless and evaluated by the control plane.
- C. They are stateful and evaluated by the forwarding plane.
- D. They are stateful and evaluated by the control plane.
Answer: B
NEW QUESTION 27
Switch-1 in the exhibit receives a packet from User A with a destination MAC address of 00:26:88:02:74:47.
Which statement is correct in this scenario?
- A. Switch-1 sends the packet out ge-0/0/7 only.
- B. Switch-1 floods the packet out ge-0/0/7 and ge-0/0/8.
- C. Switch-1 floods the packet out ge-0/0/6, ge-0/0/7, ge-0/0/8, and ge-0/0/9.
- D. Switch-1 floods the packet out ge-0/0/7, ge-0/0/8, and ge-0/0/9.
Answer: D
NEW QUESTION 28
Which two statements about DHCP snooping are correct? (Choose two.)
- A. DHCP snooping inspects all DHCP packets on untrusted ports.
- B. By default, the Junos OS treats access ports as trusted and trunk ports as untrusted.
- C. The DHCP database maps IP addresses. MAC addresses, and the associated VLAN.
- D. DHCP snooping uses ARP to add statically defined IP addresses to its database.
Answer: A,C
NEW QUESTION 29
Exhibit.
Referring to the exhibit, what do the asterisks (*) indicate?
- A. The entries are new.
- B. The router receive the entries.
- C. The entries are state.
- D. The router originated the entries.
Answer: D
NEW QUESTION 30
What are three RSTP port states? (Choose three.)
- A. listening
- B. learning
- C. discarding
- D. blocking
- E. forwarding
Answer: B,C,E
NEW QUESTION 31
What are two methods for reducing the size of an OSPF link-state database? (Choose two.)
- A. Use identical link metrics where possible.
- B. Use stub areas where possible.
- C. Use point-to-point interface types where possible.
- D. Use unique router IDs where possible.
Answer: B,C
Explanation:
Explanation/Reference:
NEW QUESTION 32
Exhibit.
***Exhibit is Missing***
Referring to the exhibit, Router-1 is attempting to from an EBGP session with Router-2 However, BGP routers are never exchanged between Route 1 and Router-2.
What is the causing the problem?
What is causing the problem?
- A. The EBGP session is configured to use the wrong AS
- B. The EXT group is not configured as an external type BGP peering session
- C. The keep all statement is preventing the session from establishing.
- D. The TCP-MSS value is set too low
Answer: B
NEW QUESTION 33
Which two OSPF LSA types will you see in a stub area? (Choose two.)
- A. ASBR summary (Type 4)
- B. summary (Type 3)
- C. network (Type 2)
- D. external (Type 5)
Answer: B,C
NEW QUESTION 34
Which two prefixes are martian routes by default? (Choose two.)
- A. 192.0.0.0/24
- B. 192.0.0.0/16
- C. 127.0.0.0/8
- D. 127.0.0.0/16
Answer: A,C
NEW QUESTION 35
Which two routers belong to the 172.16.0.0/22 aggregate route? (Choose two.)
- A. 172.16.4.0/24
- B. 172.16.3.0/24
- C. 172.16.0.0/24
- D. 172.16.5.0/24
Answer: B,C
Explanation:
Explanation/Reference:
NEW QUESTION 36
Exhibit.
Referring to the exhibit, what do the asterisks (*) indicate?
- A. The router originated the entries.
- B. The router receive the entries.
- C. The entries are new.
- D. The entries are state.
Answer: C
NEW QUESTION 37
You are monitoring your IS-IS router and issue the command shown in the exhibit.
Which two statements are true in this scenario? (Choose two.)
- A. The loopback address of the local router is 10.100.0.1.
- B. The name of the local device is r1.
- C. The name of the remote device is r1.
- D. The loopback address of the local router is 5.0.0.100.
Answer: A,C
NEW QUESTION 38
Which statement is true about load balancing of equal cost paths?
- A. The maximum-paths parameter must be configured under the routing-optionshierarchy.
- B. A load-balancing policy must be configured under the policy-optionshierarchy.
- C. Traffic is balanced across equal cost paths by default.
- D. The route preference parameter must be manually set to the same value.
Answer: C
NEW QUESTION 39
Click the Exhibit button.
Referring to the output shown in the exhibit, which two statements are true? (Choose two.)
- A. The route is not active
- B. The route is active
- C. The route is a generate route
- D. The route is an aggregate route
Answer: B,C
NEW QUESTION 40
Referring to the exhibit, which two statements are correct? (Choose two.)
- A. Any traffic not matched by one of the terms will be discarded.
- B. SSH traffic receivedfrom host IP 172.25.11.2 will be accepted.
- C. ICMP echo requests destined to 172.25.11.10 will be accepted.
- D. All traffic destined to the 172.25.11.0/24 subnet will be discarded.
Answer: A,C
NEW QUESTION 41
You configured a GRE that traverses a path using default MTU settings. You want to ensure that packets are not dropped or fragmented.
In this scenario. What is the maximum packet size that would traverse the GRE tunnel?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION 42
Click the Exhibit button.
Referring to the exhibit, which two statements about BGP prefixes advertised by R1 to AS 65501 are true?
(Choose two.)
- A. R1 will modify the originator ID attribute in prefixes advertised to AS 65501
- B. R1 will modify the AS path attribute in prefixes advertised to AS 65501
- C. R1 will modify the cluster list attribute in prefixes advertised to AS 65501
- D. R1 will modify the next-hop attribute in prefixes advertised to AS 65501
Answer: B,C
NEW QUESTION 43
Click the Exhibit button.
Referring to the exhibit, which two statement are true? (Choose two.)
- A. The Level 2 database will be empty.
- B. The device will not form adjacencies with devices in a different area.
- C. The device will not have a Level 2 database.
- D. The IS-IS protocol is disabled on the device.
Answer: A,B
NEW QUESTION 44
Exhibit.
Which two statement are correct? (Choose two.)
- A. Router A does not send routes learned from Router D to Router B and Router C.
- B. Router A does not send routers learned from Router E to Route B, Router C, and Router D.
- C. Router a sends routers learned from Router E to Router B, Router C, and Router D.
- D. Router A sends routers learned from Router D to Router B and router C.
Answer: A,C
NEW QUESTION 45
Click the Exhibit button.
Referring to the exhibit, what do the asterisks (*) indicate?
- A. The router received the entries
- B. The router originated the entries
- C. The entries are new
- D. The entries are stale
Answer: B
Explanation:
Explanation/Reference: https://www.juniper.net/documentation/en_US/junos/topics/reference/command-summary/show- ospf-database.html
NEW QUESTION 46
You created a policy to reject all incoming routes from peer 2.2.2.2.
You notice that despite applying the policy, you are still receiving routes from this peer.
Referring to the exhibit, why are you still receiving the routes?
- A. You cannot block incoming IBGP routes.
- B. The policy should have a form statement.
- C. You can only block active prefixes.
- D. The policy should be an import policy.
Answer: D
NEW QUESTION 47
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