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Q1. In which two ways do you set the maximum number of Telnet sessions to 10? (Choose two.) 

A. telnet vrf default ipv4 server max-servers 10 

B. telnet ipv4 server max-servers 10 

C. telnet max-servers 10 

D. telnet ipv4 max-servers 10 

Answer: A,B 

Q2. Which command will correctly deactivate asr9k-mpls-p-4.1.0? 

A. RP/0/RSP0/CPU0:P1 (admin)#install remove disk0:asr9k-mpls-p-4.1.0 

B. RP/0/RSP0/CPU0:P1 (config)#install deactivate smu location disk0: 

C. RP/0/RSP0/CPU0:P1 (admin-config)#deactivate disk0:asr9k-mpls-p-4.1.0 

D. RP/0/RSP0/CPU0:P1 (admin)#install deactivate disk0:asr9k-mpls-p-4.1.0 

E. RP/0/RSP0/CPU0:P1 #asr9k-mpls-p-4.1.0 disk0:deactivate sync 

Answer: D 

Q3. A network administrator needs to configure a default IPv4 route for a Cisco CRS-1 router. Which Cisco IOS XR command will accomplish this task? 

A. RP/0/RSP0/CPU0:R15(config-static)#ip route 0.0.0.0 0.0.0.0 10.52.204.161 

B. RP/0/RSP0/CPU0:R15(config-static-afi)#0.0.0.0/0 10.52.204.161 

C. RP/0/RSP0/CPU0:R15(config)#router static 0.0.0.0/32 10.52.204.161 

D. RP/0/RSP0/CPU0:R15#ip default-network 0.0.0.0 10.52.204.161 255.255.255.255 

E. it is not possible to configure static routes in Cisco IOS XR Software 

Answer: B 

Q4. Which command should be used to view only the running configuration of OSPF in Cisco IOS XR Software? 

A. show router ospf 

B. show run router ospf 

C. show configuration ospf 

D. show ospf configuration | running-config 

E. show ospf process 

Answer: B 

Q5. Which Cisco IOS XR command sequence will load a specific configuration? 

A. (config)#load disk0:name.cfg 

B. #copy disk0:name.cfg running-confirguration 

C. #copy tftp://255.255.255.255/name.cfg 

D. #load commit changes <name> 

E. (config)#load commit <name> 

Answer: A 

Q6. Which uRPF mode specifies that the source address of the packet is checked against the FIB to make sure that it is being received on the interface that is selected as the best path to this source address? 

A. strict mode 

B. loose mode 

C. asymmetric mode 

D. symmetric mode 

Answer: A

Q7. In order to determine the hardware and firmware revision of a linecard, what is the correct command that should be invoked? 

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 platform 

D. RP/0/RP0/CPU0:CRS-MC#show diagnostic summary 

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

Answer: E 

Q8. What is the main function of LPTS? 

A. filter routing updates 

B. maintain the Internal Forwarding Information Base (IFIB) 

C. classify transit packets 

D. guarantee reliable transport service for network management requests 

Answer: B 

Q9. Which component is shared between different SDRs? 

A. route processor (RP) 

B. line card 

C. modular service card (MSC) 

D. switch fabric card (SFC) 

E. distributed route processor (DRP) 

Answer: D 

Q10. What is the correct procedure to associate a VRF to a static route? 

A. configure the VRF under the interface 

B. specify the VRF under "router static" in configuration mode 

C. define the VRF in the global configuration 

D. specify the VRF in the route global configuration command 

Answer: B