Refer to the exhibit. A junior engineer must update a group of scripts to use on a newly deployed subnet. However, one of the scripts is not documented or commented. What are the two effects of this script? (Choose two.)

• A.The script configures a loopback interface.
• B.The script stores output with leading or trailing spaces.
• C.The script calls a Telnet process to connect to a network device.
• D.The script configures a physical interface.
• E.The script stores output in the cli.txt file.

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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 )

• A.The QoS group numbering corresponds to priority level
• B.It cannot be used with priority traffic class
• C.It marks packets for end to end QoS pokey enforcement across the network
• D.QoS group marking occurs on the ingress
• E.QoS group can be used in fabric QoS policy as a match criteria

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Refer to the exhibit:

Which statement describes this configuration?

• A.Router 1 has a temporary data store where a copy of the running configuration can be manipulated and verified before committing the configuration
• B.Router 1 has its running configuration locked so changes can be made only when the administrator issues a kill session
• C.Router 1 has a new data store to collect SNMP information, but configuration must still be done at the CLI only
• D.Router 1 can be remotely managed by the CLI using Telnet

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Which statement describes the advantage of a Multi-Layer control plane?

• A.It automatically provisions monitors, and manages traffic across Layer 0 to Layer 3
• B.It minimizes human error configuring converged networks
• C.It supports dynamic wavelength restoration in Layer 0
• D.It provides multivendor configuration capabilities for Layer 3 to Layer 1

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When configuring traffic engineering tunnels in Cisco MPLS core network, you see the traffic is not taking the expected path in the core.
Which command do you use to quickly check path of a TE tunnel?

• A.Ping <tunnel destination IP>
• B.show mpls traffic-engineering tunnels
• C.traceroute <tunnel destination IP>
• D.Traceroute mpls ipv4 -tunnel destination

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