NEW QUESTION 1

Refer to the exhibit.

Which command must be configured to make VRF CCNP work?

• A. interface Loopback0 vrf forwarding CCNP
• B. interface Loopback0ip address 10.1.1.1 255.255.255.0
• C. interface Loopback0ip address 10.1.1.1 255.255.255.0 vrf forwarding CCNP
• D. interface Loopback0ip address 10.1.1.1 255.255.255.0ip vrf forwarding CCNP

Answer: B

Explanation:
From the exhibit, we learn that the command “ip address 10.1.1.1 255.255.255.0” has been issued before the command “ip vrf forwarding CCNP”. But the second command removed the IP address configured in the first command so we have to retype the IP address command.

NEW QUESTION 2


Refer to the exhibit The enterprise users fail to authenticate with the TACACS server when a direct fiber link fails between RB and RD The NOC team observes
Users connected on AS65201 fail to authenticate with TACACS server 192 168 1 1
Users connected on AS65101 successfully authenticate with TACACS server 192 168 1 1 \
All AS65101 and AS65201 users are configured to authenticate with the TACACS server
Which configuration resolves the issue?
A)

B)

C)

D)

• A. Option A
• B. Option B
• C. Option C
• D. Option D

Answer: C

NEW QUESTION 3

Which table is used to map the packets in an MPLS LSP that exit from the same interface, via the same next hop, and have the same queuing policies?

• A. RIB
• B. FEC
• C. LDP
• D. CEF

Answer: B

NEW QUESTION 4

Which control plane process allows the MPLS forwarding state to recover when a secondary RP takes over from a failed primary RP?

• A. MP-BGP uses control plane services for label prefix bindings in the MPLS forwarding table
• B. LSP uses NSF to recover from disruption *i control plane service
• C. FEC uses a control plane service to distribute information between primary and secondary processors
• D. LDP uses SSO to recover from disruption in control plane service

Answer: C

NEW QUESTION 5

Refer to the exhibit.

The administrator is trying to overwrite an existing file on the TFTP server that was previously uploaded by another router. However, the attempt to update the file fails. Which action resolves this issue?

• A. Make the packages.conf file executable by all on the TFTP server
• B. Make the packages.conf file writable by all on the TFTP server
• C. Make sure to run the TFTP service on the TFTP server
• D. Make the TFTP folder writable by all on the TFTP server

Answer: B

NEW QUESTION 6

Refer to the exhibit.

R1 has a route map configured, which results in a loss of partial IPv6 prefixes for the BGP neighbor, resulting in service degradation. How can the full service be restored?

• A. The neighbor requires a soft reconfiguration, and this will clear the policy without resetting the BGP TCP connection.
• B. The prefix lit requires all prefixes that R1 is advertising to be added to it, and this will allow additional prefixes to be advertised.
• C. The route map requires a deny 20 statement without set conditions, and this will allow additional prefixes to be advertised.
• D. The route map requires a permit 20 statement without set conditions, and this will allow additional prefixes to be advertised.

Answer: D

NEW QUESTION 7

Refer to the exhibit.


The network administrator configured the network to connect two disjointed networks and ail the connectivity is up except the virtual link which causes area 250 to be unreachable. Which two configurations resolve this issue? (Choose two.)

• A. R2router ospf 1router-id 10.23.23.2
• B. R2router ospf 1no area area 234 virtual-link 10.34.34.4area 0 virtual-link 0.0.0.44
• C. R4router ospf 1no area 234 virtual-link 10.23.23.2area 234 virtual-link 0.0.0.22
• D. R2router ospf 1no area 234 virtual-link 10.34.34.4area 234 virtual-link 0.0.0.44
• E. R4router ospf 1no area area 234 virtual-link 10.23.23.2area 0 virtual-link 0.0.0.22

Answer: CD

Explanation:
Reference: https://www.cisco.com/c/en/us/support/docs/ip/open-shortest-path-first-ospf/13703-8.html An important thing to remember when configuring virtual-link is we need to configure the OSPF router ID and NOT the IP address of the ABR. Therefore in this question we have to use the command “area 234 virtual-link 0.0.0.44” on R2 and “area 234 virtual-link 0.0.0.22” on R4.

NEW QUESTION 8


Refer to the exhibit. Which configuration resolves the issue?
A)

B)

C)

D)

• A. Option A
• B. Option B
• C. Option C
• D. Option D

Answer: D

NEW QUESTION 9

• A. access-list 20 permit 10.221.10.12
• B. snmp-server group NETVIEW v2c priv read NETVIEW access 20
• C. snmp-server group NETADMIN v3 priv read NETVIEW write NETADMIN access 22
• D. access-list 20 permit 10.221.10.11

Answer: D

NEW QUESTION 10

Refer to the exhibit.

Why is the remote NetFlow server failing to receive the NetFlow data?

• A. The flow exporter is configured but is not used.
• B. The flow monitor is applied in the wrong direction.
• C. The flow monitor is applied to the wrong interface.
• D. The destination of the flow exporter is not reachable.

Answer: A

NEW QUESTION 11

Which feature is used by LDP in the forwarding path within the MPLS cloud?

• A. IP forwarding
• B. TTL
• C. TDP
• D. LSP

Answer: D

NEW QUESTION 12

Which two components are required for MPLS Layer 3 VPN configuration? (Choose two)

• A. Use pseudowire for Layer 2 routes
• B. Use MP-BGP for customer routes
• C. Use OSPF between PE and CE
• D. Use a unique RD per customer VRF
• E. Use LDP for customer routes

Answer: CD

NEW QUESTION 13


Refer to the exhibit A network administrator is troubleshooting to reduce the routing table of R4 and R5 to learn only the default route to communicate from Inter-Area and Intra-Area networks Which configuration resolves the issue?
A)

B)

C)

D)

• A. Option A
• B. Option B
• C. Option C
• D. Option D

Answer: D

NEW QUESTION 14

Refer to the exhibit.

R1 is configured with IP SLA to check the availability of the server behind R6 but it kept failing. Which configuration resolves the issue?

• A. R6(config)# ip sla responder
• B. R6(config)# ip sla responder udp-echo ip address 10.10.10.1 port 5000
• C. R6(config)# ip access-list extended DDOSR6(config ext-nac)# 5 permit icmp host 10.66 66.66 host 10.10.10.1
• D. R6(config)# ip access-list extended DDOSR6(confg ext-nac)# 5 permit icmp host 10.10.10.1 host 10.66.66.66

Answer: D

Explanation:
In this IP SLA tracking, we don’t need a IP SLA Responder so the command “ip sla responder” on R6 is not necessary.
We also notice that the ACL is blocking ICMP packets on both interfaces E0/0 & E0/1 of R6 so we need to allow ICMP from source 10.10.10.1 to destination 10.66.66.66.

NEW QUESTION 15

Which list defines the contents of an MPLS label?

• A. 20-bit label; 3-bit traffic class; 1-bit bottom stack; 8-bit TTL
• B. 32-bit label; 3-bit traffic class; 1-bit bottom stack; 8-bit TTL
• C. 20-bit label; 3-bit flow label; 1-bit bottom stack; 8-bit hop limit
• D. 32-bit label; 3-bit flow label; 1-bit bottom stack; 8-bit hop limit

Answer: A

Explanation:
The first 20 bits constitute a label, which can have 2^20 values. Next comes 3 bit value called Traffic Class. It was formerly called as experimental (EXP) field. Now it has been renamed to Traffic Class (TC). This field is used for QoS related functions. Ingress router can classify the packet according to some criterion and assign a 3 bit value to this filed. If an incoming packet is marked with some IP Precedence or DSCP value and the ingress router may use such a field to assign an FEC to the packet. Next bit is Stack bit which is called bottom-of-stack bit. This field is used when more than one label is assigned to a packet, as in the case of MPLS VPNs or MPLS TE. Next byte is MPLS TTL field which serves the same purpose as that of IP TTL byte in the IP header
Reference: https://tools.ietf.org/html/rfc5462

NEW QUESTION 16

During the maintenance window an administrator accidentally deleted the Telnet-related configuration that permits a Telnet connection from the inside network (Eth0/0) to the outside of the
networking between Friday – Sunday night hours only. Which configuration resolves the issue?
A)

B)

C)

D)

• A. Option A
• B. Option B
• C. Option C
• D. Option D

Answer: C

NEW QUESTION 17

What are the two prerequisites to enable BFD on Cisco routers? (Choose two)

• A. A supported IP routing protocol must be configured on the participating routers.
• B. OSPF Demand Circuit must run BFD on all participating routers.
• C. ICMP must be allowed on all participating routers.
• D. UDP port 1985 must be allowed on all participating routers.
• E. Cisco Express Forwarding and IP Routing must be enabled on all participating routers.

Answer: CE

NEW QUESTION 18
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