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NEW QUESTION 131
You are asked to establish interface level authentication for users connecting to your network. You must ensure that only corporate devices, identified by MAC addresses, are allowed to connect and authenticate. Authentication must be handled by a centralized server to increase scalability. Which authentication method would satisfy this requirement?
A. MAC RADIUS
B. captive portal
C. 802.1X with single-secure supplicant mode
D. 802.1X with multiple supplicant mode
Answer: A
NEW QUESTION 132
You enable the Multiple VLAN Registration Protocol (MVRP) to automate the creation and management of virtual LANs. Which statement is correct in this scenario?
A. The forbidden mode does not register or declare VLANs.
B. When enabled, MVRP affects all interfaces.
C. Timers dictate when link state changes are propagated.
D. MVRP works with RSTP and VSTP.
Answer: B
NEW QUESTION 133
Which address range is used for source-specific multicast?
A. 239.0.0.0/8
B. 233.0.0.0/8
C. 232.0.0.0/8
D. 224.2.0.0/16
Answer: C
NEW QUESTION 134
Which three configuration parameters must match on all switches within the same MSTP region? (Choose three.)
A. VLAN to instance mapping
B. revision level
C. configuration name
D. bridge priority
E. region name
Answer: BCE
NEW QUESTION 135
Which two statements are correct about the deployment of EVPN-VXLAN on QFX Series devices? (Choose two.)
A. Type 1 route advertisements always have the single-active flag set to 1.
B. Junos OS supports underlay replication for BUM traffic forwarding.
C. Junos OS supports ingress replication for BUM traffic forwarding.
D. Type 1 route advertisements always have the single-active flag set to 0.
Answer: BC
NEW QUESTION 136
Your enterprise network is running BGP VPNs to support multitenancy. Some of the devices with which you peer BGP do not support the VPN NLRI. You must ensure that you do not send BGP VPN routes to the remote peer. Which two configuration steps will satisfy this requirement? (Choose two.)
A. Configure an import policy on the remote peer to reject the routes when they are received.
B. Configure an export policy on the local BGP peer to reject the VPN routes being sent to the remote peer.
C. Configure a route reflector for the VPN NLRI.
D. Configure the apply-vpn-export feature on the local BGP peer.
Answer: BD
NEW QUESTION 137
You want to create an OSPF area that only contains intra-area route information in the form of Type 1 and Type 2 LSAs. In this scenario, which area is needed to accomplish this task?
A. totally non-to-stubby area
B. totally stubby area
C. stub area
D. non-to-stubby area
Answer: B
NEW QUESTION 138
You are implementing the route summarization feature of OSPF. Which two results do you achieve in this scenario? (Choose two.)
A. It helps in migrating to future multi-area OSPF network designs.
B. It reduced the routing table size, enabling devices to store and process less information.
C. It reduces the impact of topology changes on a device.
D. It provides optimal routing in the network.
Answer: BC
NEW QUESTION 139
Your organization has recently acquired another company. You must carry all of the company’s existing VLANs across the corporate backbone to the existing branch locations without changing addressing and with minimal configuration. Which technology will accomplish this task?
A. Q-in-Q all-in-one bundling.
B. PVLAN isolated VLAN.
C. MVRP registration normal.
D. EVPN-VXLAN anycast gateway.
Answer: A
NEW QUESTION 140
Your enterprise network uses routing instances to support multitenancy. Your Junos devices use BGP to peer to multiple BGP devices. You must ensure that load balancing is achieved within the routing instance. Which two statements would accomplish this task? (Choose two.)
A. Configure the multipath option at the [edit protocols bgp group <group-name> neighbor] hierarchy.
B. Configure the multipath option at the [edit protocols bgp group] hierarchy.
C. Configure a load-balance per-packet policy and apply it at the [edit routing-options forwarding- table] hierarchy.
D. Configure the multipath option at the [edit routing-instances <instance-name> routing-options] hierarchy.
Answer: BD
NEW QUESTION 141
You are asked to enforce user authentication using a captive portal before users access the corporate network. Which statement is correct in this scenario?
A. HTTPS is the default protocol for a captive portal.
B. A captive portal can be bypassed using an allowlist command containing a device’s IP address.
C. When enabled, a captive portal must be applied to each individual interface.
D. All Web browser requests are redirected to the captive portal until authentication is successful.
Answer: D
NEW QUESTION 142
You must ensure that all routes in the 10.0.0/8 address range are not advertised outside of your AS. Which well-known BGP community should be assigned to these addresses to accomplish this task?
A. no-export
B. no-peer
C. internet
D. no-advertise
Answer: A
NEW QUESTION 143
Which statement is correct about IS-IS?
A. IS-IS uses areas and an autonomous system.
B. Level 1/2 routers automatically inject a default route to the nearest Level 1 router.
C. Level 2 routers must share the same area address.
D. Level 1 routers route traffic between autonomous systems.
Answer: A
NEW QUESTION 144
You are using 802.1X authentication in your network to secure all ports. You have a printer that does not support 802.1X and you must ensure that traffic is allowed to and from this printer without authentication. In this scenario, what will satisfy the requirement?
A. MAC filtering
B. MACsec
C. static MAC bypass
D. MAC RADIUS
Answer: C
NEW QUESTION 145
In OSPF, how does a router ensure that LSAs advertised to a neighboring router are received?
A. LSA flooding guarantees that all routers will receive them successfully.
B. LSAs are sent over a TCP connection.
C. LSAs are acknowledged by the neighboring router.
D. LSAs are advertised with an acknowledgement bit.
Answer: C
NEW QUESTION 146
There are two BGP routes to 10.200.200.0/24 received from two external peers. Route 1 comes from a neighbor with a router ID of 10.10.100.1 and a peer IP address of 10.10.30.1, and route 2 comes from a neighbor with a router ID of 10.10.200.1 and a peer IP address of 10.10.50.1. Both routes have the same MED value, origin value, AS path length, and local preference number. In this scenario, which statement is correct about the active route?
A. Route 1 will be active because of the peer IP address.
B. Route 2 will be active because of the peer IP address.
C. Route 1 will be active because of the router ID.
D. Route 2 will be active because of the router ID.
Answer: D
NEW QUESTION 147
You are asked to configure 802.1X on your access ports to allow only a single device to authenticate. In this scenario, which configuration would you use?
A. single supplicant mode
B. multiple supplicant mode
C. single-secure supplicant mode
D. MAC authentication mode
Answer: A
NEW QUESTION 148
BGP multipath or multihop are not configured in your network. In this scenario, what is the correct sequence for BGP active route selection?
A. higher local preference
shortest AS path
lowest peer address
lowest router ID
lower origin code
B. higher local preference
shortest AS path
lower origin code
lowest router ID
lowest peer address
C. higher local preference
lowest router ID
lowest peer address
lower origin code
shortest AS path
D. higher local preference
shortest AS path
lowest router ID
lowest peer address
lower origin code
Answer: D
NEW QUESTION 149
Which two multicast listener registration protocols are supported in the Junos operating system? (Choose two.)
A. MLD
B. DVMRP
C. IGMP
D. PIM
Answer: AC
NEW QUESTION 150
Which three statements are correct about EVPN route types? (Choose three.)
A. Type 3 routes carry replication information.
B. Type 2 routes carry endpoint MAC address information.
C. Type 2 routes carry endpoint IP address information.
D. Type 5 routes carry replication information.
E. Type 1 routes carry endpoint MAC address information.
Answer: BCE
NEW QUESTION 151
……
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