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Q1. Which Cisco IOS XR only command will show the status of IPv4 interfaces that have been configured under the OSPF process? 

A. show ospf interface 

B. show ipv4 ospf interface 

C. show ip ospf interface 

D. show ospf interface all 

E. show ospfv3 interface 

F. show ospf address-family 

Answer: A 

Q2. How would you configure IS-IS process TEST to support MPLS Traffic Engineering extensions on level 1 and 2 that are intending to run a tunnel across TenGigE 0/0/0/0? 

A. mpls ldp traffic-eng level-1-2 mpls traffic-eng router-id 1.1.1.1 

router isis TEST interface Ten 0/0/0/0 address-family ipv4 unicast 

B. router isis TEST net 49.0001.0001.0001.0001.00 address-family ipv4 unicast metric-style wide mpls traffic-eng router-id 1.1.1.1 mpls traffic-eng level-1-2 

interface Ten 0/0/0/0 address-family ipv4 unicast 

C. router isis TEST net 49.0001.0001.0001.0001.00 

address-family ipv4 uni metric-style wide interface Ten 0/0/0/0 

address-family ipv4 unicast mpls traffic-eng router-id 1.1.1.1 mpls traffic-eng level-1-2 

D. mpls ldp router isis TEST interface Ten 0/0/0/0 address-family ipv4 unicast mpls traffic-eng level-1-2 mpls traffic-eng router-id 1.1.1.1 

Answer: B 

Q3. Refer to the exhibit. 

Based on the configuration, which two statements are true for RTR1? (Choose two.) 

A. SNMP traps that are going out on TenGigE 0/0/0/0 will be dropped. 

B. SNMP polling that is coming through interface TenGigE 0/0/0/0 will be dropped. 

C. The Telnet connection that is coming through MgmtEth0/RSP0/CPU0/0 will be dropped. 

D. TACACS traffic that is originating from RTR1 and going through TenGigE 0/0/0/0 will be dropped. 

E. The SSH connection that is coming through TenGigE 0/0/0/0 from host 5.5.5.5 will be accepted. 

Answer: B,E 

Q4. What is the correct command to copy the contents of the harddisk:/showtech folder to an FTP server? 

A. copy harddisk:/showtech location 0/RSP0/CPU0 ftp: 

B. copy harddisk:/showtech ftp: 

C. copy /recurse harddisk:/showtech location 0/RSP0/CPU0 ftp: 

D. copy /recurse harddisk:/showtech ftp: 

E. copy ftp: harddisk:/showtech 

Answer: C 

Q5. Refer to the show environmental power-supply command output exhibit. 

How much power is the system currently using? 

A. 663 W 

B. 1150 W 

C. 1850 W 

D. 6000 W 

Answer: A 

Q6. Where is the LPTS policer applied? 

A. egress line-card egress queue 

B. egress line-card CPU 

C. route processor CPU 

D. distributed RP CPU 

E. ingress line card 

Answer: E 

Q7. In order to retrieve information from the temperature sensors on the system, what are the two commands that should be invoked? (Choose two.) 

A. RP/0/RP0/CPU0:CRS-MC#show version 

B. RP/0/RP0/CPU0:CRS-MC#show platform 

C. RP/0/RP0/CPU0:CRS-MC(admin)#show environment all 

D. RP/0/RP0/CPU0:CRS-MC(admin)#show environment temperature 

E. RP/0/RP0/CPU0:CRS-MC(admin)#show platform 

Answer: C,D 

Q8. Which statement is false? 

A. The NTP stratum describes how many hops away that a system is from an authoritative time source. 

B. A Cisco IOS XR device can be directly connected to an atomic clock and provide a stratum 1 service. 

C. A Cisco IOS XR device can be configured as a stratum 1 master clock source. 

D. UTC is a global time scale that is distributed by atomic clocks over the Internet, over specialist long-wave radio transmissions, or with the Global Positioning System (GPS) network. 

Answer: B 

Q9. Which two of the following statements regarding task-based authorization are true? (Choose two.) 

A. The user group concept in Cisco IOS XR Software relates to a group of users with common characteristics. 

B. All of the user groups are precreated by default. 

C. In addition to the predefined task groups, Cisco IOS XR Software provides the ability to custom create task groups consisting of individual tasks. 

D. User groups and task groups cannot inherit from other user groups and task groups. 

Answer: A,C 

Q10. Which CLI command can be used to display interfaces statistics? 

A. RP/0/RSP1/CPU0:ASR9006#monitor interface 

B. RP/0/RSP1/CPU0:ASR9006#show interfaces summary 

C. RP/0/RSP1/CPU0:ASR9006#show interfaces statistics | inc errors 

D. RP/0/RSP1/CPU0:ASR9006#show interfaces accounting | inc errors 

E. RP/0/RSP1/CPU0:ASR9006(admin)#show flow platform producer statistics location 0/0/CPU0 

F. RP/0/RSP1/CPU0:ASR9006(admin)##show interfaces statistics 

Answer: A