Refer to the exhibit: BGPsec is implemented on R1. R2. R3. and R4 BGP peering is established between neighboring autonomous systems Which statement about implementation is true?

BGP updates from the eBGP peers are appended with a BGPsec attribute sequence that includes a public key hash and digital signature

BGP updates from the eBGP peers are appended with an additional AS path value that is statically set by the domain administrator

BGP updates from the iBGP peers are appended with a community of local-as

BGP updates from the all BGP peers are appended with a community of no export

BGP updates from the eBGP peers are appended with a BGPsec attribute sequence that includes a public key hash and digital signature

Refer to the exhibit: R1 and R2 are directly connected with Fast Ethernet interfaces and have the above configuration applied OSPF adjacency is not formed. When the debug ip ospf hello command is issued on R1. these log messages are seen. Which command can be configured on routers R1 and R2 on fO/O interfaces to form OSPF adjacency?

ip ospf network point-to- multipoint non-broadcast

Refer to the exhibit: Based on the show/ command output, which result m true after BGP session is established?

The IOS XR router advertises and accepts all routes to and from eBGP neighbor 192.168.2.2 C. No routes are accepted from the neighbor 192.168.2.2, nor are any routes advertised to it

The IOS XR router advertises all routes to the neighbor 192.168.2.2, but it does not accept any routes from 192.168.2.2

The IOS XR router advertises and accepts all routes to and from eBGP neighbor 192.168.2.2 C. No routes are accepted from the neighbor 192.168.2.2, nor are any routes advertised to it

The IOS XR router does not advertise any routes to the neighbor 192.168.2.2,but it accepts all routes from 192.168.2.2.

Refer to the exhibit: Which statement describes this configuration?

Router 1 has a temporary data store where a copy of the running configuration can be manipulated and verified before committing the configuration

Router 1 has its running configuration locked so changes can be made only when the administrator issues a kill session

Router 1 can be remotely managed by the CLI using Telnet

Router 1 has a new data store to collect SNMP information, but configuration must still be done at the CLI only

Router 1 has a temporary data store where a copy of the running configuration can be manipulated and verified before committing the configuration

Refer to the exhibit: A network engineer is implementing a BGP routing policy.Which effect of this configuration is true?

All traffic that matches acl10 is allowed without any change to its local-preference

All traffic that matches acl10 is dropped without any change to its local-preference

If traffic matches acl10, it is allowed and its local-preference is set to 300

All traffic is assigned a local-preference of 30O regardless of its destination

Refer to the exhibit: Router R1 and its peer R2 reside on the same subnet in the network, If does it make connections to R27

R1 establishes TCP connections that are authenticated with an MD5 password

R1 establishes UDP connections that are authenticated with an MD5 password

R1 establishes TCP connections that are authenticated with a clear-text password

R1 establishes UDP connections that are authenticated with a clear-text password

R1 establishes TCP connections that are authenticated with an MD5 password

Which MPLS design attribute can you use to provide Internet access to a major customer through a separate dedicated VPN?

The customer that needs the Internet access service is assigned to the same RTs as the Internet gateway

The Internet gateway inserts the full Internet BGP routing table into the Internet access VPN

The Internet gateway router is connected as a PE router to the MPLS backbone.

The CE router supports VRF-Ute and the full BGP routing table.

Which two tasks must you perform when you implement LDP NSF on your network? (Choose two.)

Enable NSF for the link-state routing protocol that is in use on the network.

Disable Cisco Express Forwarding

Implement direct connections for LDP peers

Refer to the exhibit: Which two statements about the ISIS topology are true? (Choose two.)

All four routers are operating as Level 1-2 routers.

R1 and R2 are Level 2 neighbors.

All four routers are operating as Level 1 routers only.

All four routers are operating as Level 2 routers only.

All four routers are operating as Level 1-2 routers.

R1 and R2 are Level 2 neighbors.

R1 and R4 are Level 2 neighbors

Refer to the exhibit: A network engineer is implementing QoS services. Which two statements about the QoS-group keyword on Cisco IOS XR 3re true? (Choose two )

QoS group marking occurs on the ingress

QoS group can be used in fabric QoS policy as a match criteria

The QoS group numbering corresponds to priority level

QoS group marking occurs on the ingress

It marks packets for end to end QoS pokey enforcement across the network

QoS group can be used in fabric QoS policy as a match criteria

It cannot be used with priority traffic class

Refer to the exhibit: Which purpose of implementing NSF with this configuration is true?

The router uses NSF to handle RP switchover while allowing neighbor relationships to remain up

The router uses NSF to load balance traffic between two links, with the primary link alternating every 90 seconds

The router uses NSF to reduce neighbor-relationship downtime during RP switchover

The router uses NSF to load balance traffic on a routed EtherChannel

The router uses NSF to handle RP switchover while allowing neighbor relationships to remain up

Refer to the exhibit. Which task completes the configuration?

Specify the activate neighbor 192.168.1.2 under the IPv4 address family.

Specify the maximum number of prefixes that R1 receives from neighbor 192.168.1.2.

Specify the source interface in the neighbor statement.

Specify the activate neighbor 192.168.1.2 under the IPv4 address family.

Specify the local-as value in the neighbor statement.

Refer to the exhibit. Router 1 is missing the route for the router 2 loopback 0. What should the engineer change to fix the problem?

the area numbers on Router 1 and Router 2 to be similar

the wildcard mask network statement in OSPF of Router 2

the hello timers on Router 1 and Router 2 to be different

What is a role of NSO?

It provides full lifecycle management of a device.

It automates the deployment of access points with its built-in wireless LAN controller.

It manages WAN infrastructure using a virtual switch.

It provides full lifecycle management of a device.

It resides on a hypervisor that runs the Windows OS.

Refer to the exhibit. An engineer is implementing Auto-RP and reviewing the configuration of the PEA.Which configuration permits Auto-RP messages to be forwarded over this interface?

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

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

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

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

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

Refer to the exhibit. What is the effect of this configuration?

R1 supports a peer that is configured for LDP SSO/NSF as the peer recovers from an outage.

R1 supports a graceful restart operation on the peer, even if graceful restart is disabled on the peer.

R1 supports a peer that is configured for LDP SSO/NSF as the peer recovers from an outage.

R1 failovers only to a peer that is configured for LDP SSO/NSF.

Refer to the exhibit. What reestablishes the OSPF neighbor relationship between Router 1 and Router 2?

authentication is added to the configuration

correct wildcard mask is used on Router 2

Refer to the exhibit. While troubleshooting the network, a network operator with an employee id: 3812:12:993 is trying to ping XR1. Which result should the operator expect when trying to ping to an XR1 local address?

All ICMP traffic responds successfully.

ICMP traffic works at a policed rate of 19 bytes per second every 100 ms

All ICMP traffic responds successfully.

ICMP traffic works at a policed rate of 19 packets every 100 ms.

Refer to the exhibit. What does the number 2 mean in the configuration?

It is the numeric name of the ACL that contains the list of SNMP managers with access to the agent.

It dictates the number of sessions that will be open with the SNMP manager

It represents the version of SNMP running.

It indicates two SNMP managers are able to read and write with the agent using community string ciscotest.

It is the numeric name of the ACL that contains the list of SNMP managers with access to the agent.

What causes multicast traffic to permanently stay on the shared tree and not switch to the source tree?

The RP announcements are being filtered.

The SPT threshold is set to infinity.

The RP IP address is configured incorrectly.

The RP announcements are being filtered.

How does model-driven telemetry use YANG?

to subscribe to data that is streamed from a device

to reset network devices that malfunction

to set informs and traps on clients to report back to a centralized server

to subscribe to data that is streamed from a device

to poll network devices on a 30-minute interval

Refer to the exhibit. What is the result of this configuration?

Router 1 and the TACACS+ server maintain one open connection between them.

Router 1 opens and closes a TCP connection to the TACACS+ server every time a user requires authorization.

Router 1 and the TACACS+ server maintain one open connection between them only when network administrator is accessing the router with password ciscotest.