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Total 71 questions
Click the Exhibit button.
A router is attempting to form an OSPF neighborship with another router. However, the OSPF neighborship fails to establish completely.
Referring to the exhibit, what is the problem?
- A. There is an interface type mismatch.
- B. There is an OSPF area mismatch.
- C. There is an interface subnet mask mismatch.
- D. There is an interface MTU mismatch.
Answer : D
Your IPv4 multicast network uses different MX Series routers for the source DR and the PIM sparse-mode RP.
What is required before PIM register messages are exchanged between the DR and RP routers?
- A. Add a tunnel services PIC to the RP router.
- B. Add an adaptive services PIC to the DR router.
- C. Enable tunnel services on the DR and RP routers.
- D. Configure PIM encapsulation on the DR and RP routers.
Answer : C
Click the Exhibit button.
You receive the same 75.100.0.0/16 route from all four ISPs to which you are connected.
Referring to the exhibit, which ISP"™s route will be selected as active?
- A. ISP-D
- B. ISP-C
- C. ISP-B
- D. ISP-A
Answer : A
Click the Exhibit button.
During an outage, you review the status of the Q-in-Q implementation on VLAN 300.
Referring to the exhibit, what would be the cause of the outage?
- A. The S-VLAN is disabled.
- B. The VLAN range overlaps.
- C. The C-VLANs are disabled.
- D. There are no active ports.
Answer : D
Your network has Junos Fusion configured with MX960 routers as aggregation devices (AD) and QFX5100 switches as satellite devices (SD).
Which two statements are correct in this scenario? (Choose two.)
- A. All SDs connected to a single AD must use the same software version.
- B. SDs are added to the AD by configuring the cascade port on the AD.
- C. The Fusion extended ports are configured on the SDs.
- D. The AD runs the Junos software for all its connected SDs.
Answer : BC
Click the Exhibit button.
You receive the same 100.200.0/16 route from all four ISPs to which you are connected.
Referring to the exhibit, which ISP"™s route will be selected as active?
- A. ISP-C
- B. ISP-D
- C. ISP-A
- D. ISP-B
Answer : C
Click the Exhibit button.
You have configured MSTP in your Layer 2 network. You are having problems with it establishing correctly.
Referring to the exhibit, what is causing the problem?
- A. The region name is not correct.
- B. You must assign a context ID number other than zero.
- C. The MSTI-to-VLAN mapping does not match.
- D. The revision number is the same on both devices.
Answer : C
Click the Exhibit button.
You are configuring BGP policies for a site with a dual-homed connection as shown in the exhibit. You must ensure that inbound traffic from Internet hosts flow through the ISP A connection.
Which statement is correct in this scenario?
- A. Apply a BGP export policy to R2 to prepend [65001 65001 65001 65001 65001] to the AS path of routes advertised to ISP B.
- B. Apply a BGP export policy on R1 to assign a lower MED value to routes advertised to ISP A.
- C. Apply a BGP export policy on R2 to assign a lower origin value to routes advertised to ISP B.
- D. Apply a BGP export policy on R1 to assign a higher local preference value to routes advertised to ISP A.
Answer : A
Click the Exhibit button.
Referring to the exhibit, how is R1 learning the route from R2?
- A. R2 has an export policy with external type 2 configured.
- B. R2 has interface ge-0/0/2 configured as a passive interface under OSPFv3.
- C. R2 has interface ge-0/0/2 configured in another area under OSPFv3.
- D. R2 has an export policy with external type 1 configured.
Answer : D
Which two statements about OSPF routing policies are correct? (Choose two.)
- A. By default, OSPF export policies reject network-summary LSAs.
- B. By default, OSPF export policies accept network-summary LSAs.
- C. By default, OSPF import policies accept network-summary LSAs.
- D. By default, OSPF import policies reject network-summary LSAs.
Answer : AC
Which two statements are true about IS-IS levels? (Choose two.)
- A. Level 1 systems use a default route to reach AS external routes located in other areas.
- B. Level 2 systems must use the loopback address as a part of the ISO network address.
- C. Level 1 systems only from adjacencies with other systems that have different area IDs.
- D. Level 2 systems do not advertise Level 2 routes into a Level 1 area by default.
Answer : AD
Click the Exhibit button.
Referring to the exhibit, which statement is correct?
- A. This router is connected to 27 different areas.
- B. This router is an ASBR.
- C. This router is an ABR.
- D. This router originated the LSA.
Answer : D
In IS-IS, advertising PDUs with the overload-bit has which effect?
- A. The local device will no longer be used for transit traffic.
- B. The IS-IS adjacencies enter the "new" state.
- C. The local device"™s PDUs are marked with a metric of 65535.
- D. The IS-IS adjacencies become passive.
Answer : A
In a Layer 2 environment where 802.1X is deployed, which two statements are correct? (Choose two.)
- A. RADIUS messages are exchanged between the supplicant and the authenticator.
- B. RADIUS messages are exchanged between the authenticator and the authentication server.
- C. Extensible Authentication Protocol messages are exchanged between the authenticator and the authentication server.
- D. Extensible Authentication Protocol messages are exchanged between the supplicant and the authenticator.
Answer : BD
Click the Exhibit button.
You are configuring an EVPN overlay to allow VLANs to be stretched between two campus sites, but EVPN routes are not being exchanged.
Referring to the exhibit, which configuration statement would solve this problem?
- A. Apply the delete protocols bgp group EVPN cluster 172.1.1.55 configuration on MX2.
- B. Apply the set protocols bgp group EVPN family inet-vpn any configuration on MX1 and MX2.
- C. Apply the delete protocols bgp group EVPN multipath multiple-as configuration on MX1 and MX2.
- D. Apply the set protocols bgp group EVPN family evpn signaling configuration on MX2.
Answer : D
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