Question 1

Refer to the exhibit. ISP_A and ISP_B use AS numbers 38321 and 16213 respectively. After a network engineer reloaded router R1, the BGP session with R2 failed to establish. The engineer confirmed BGP next-hop availability with a connectivity test between the router loopback addresses 10.121.123.2 and 10.121.123.1, as well as between interfaces Gi1/1 and Gi1/2. EBGP multihop has been configured on both routers. Which action must the engineer take to resolve the issue?

Options :

A : Configure transport connection-mod© passive on R2.

B : Configure neighbor 172.16.172.1 authentication on R1

C : Configure neighbor update-source lo0 on R2

D : Configure remote-as 16213 on R1.

Answer: C

Question 2

Refer to the exhibit.

What does this REST API script configure?

Options :

A : application profile

B : VRF

C : public community string for SNMP

D : interface with IP address 192.168.0.1

Answer: D

Question 3

After troubleshooting multiple outages on the network due to repeated configuration errors, the network architect asked an engineer to enable NETCONF to facilitate future configurations. The configuration must enable syslog messaging to record NETCONF notifications from each of the numerous devices on the network. Which configuration must the engineer apply?

Options :

A :

username cisco test taker privilege 15 password 0 cisco test

aaa new-model

aaa authorization exec default local

snmp-server community cisco test RW

netconf-yang cisco-ia snmp-community-string ciscotest

logging history warnings

B :

username cisco test taker privilege 15 password 0 ciscotest

aaa new-model

aaa authorization exec default local

snmp-server community ciscotest RW

netconf-yang cisco

logging history critical

C :

netconf-yang

username ciscotesttaker privilege 15 password 0 ciscotest

aaa new-model

aaa authorization exec default local

snmp-server community ciscotest RW

netconf-yang cisco-ia snmp-community-string ciscotest

logging history debugging

D :

netconf-yang

username ciscotesttaker privilege 15 password 0 ciscotest

snmp-server community ciscotest RW

netconf-yang cisco-ia snmp-community-string ciscotest

logging history informational

Answer: C

Question 4

Refer to the exhibit.

An engineer is implementing Auto-RP and reviewing the configuration of the PE-

Options :

A : Which configuration permits Auto-RP messages to be forwarded over this interface?

B : PE-A(config-if)#ip pim sparse-mode

C : PE-A(config-if)#no ip pim bsr-border

D : PE-A(config-if)#ip igmp version 3

E : PE-A(config-if)#ip pim sparse-dense-mode

Answer: D

Question 5

Refer to the exhibit. LDP peering between routers R1 and R2 is dropped when the link between R1 and R2 is taken offline. However, LDP peering between R2 and R3 stays up when the link between R2 and R3 is taken offline. Which action allows MPLS traffic forwarding to continue normally if the link between R1 and R2 goes down?

Options :

A : Enable IGP and LDP Synchronization on R1.

B : Implement LDP Session Protection on R1.

C : Enable IGP and LDP Synchronization on R2.

D : Implement LDP Session Protection on R2.

Answer: B

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