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Q1. Which Cisco IOS XR show command is used to display the IPv4 BGP table?
A. show bgp
B. show bgp summary
C. show bgp neighbors
D. show route bgp
E. show bgp vpnv4
F. show bgp table
Answer: A
Q2. Refer to the exhibit.
Examine the configuration for AAA and the vty line.
If the user attempts to connect to the router via an SSH session to the vty, which one is true?
A. The user will be prompted for a username and password and can successfully log in using "user1" and "lab." The user will be a member of the user group operator.
B. The user will be prompted only for a password and can successfully log in using the password "cisco." The user will be a member of the user group operator.
C. The user will be prompted only for a password and can successfully log in using the password "cisco." The user will not be assigned any tasks.
D. The user will be prompted for a username and password and can successfully log in using "user1" and "lab." The user will be a member of the user group root-system.
E. The user will not be able to authenticate with this configuration.
Answer: D
Q3. Referring to the configuration output exhibit, which set of commands below will allow you to insert a new line just before the permit any statement?
A. :router#configure :router(config)#ipv4 access-list Ethernet_In :router(config-ipv4-acl)# 2.5 deny udp any eq tftp any
B. :router#configure :router(config)#ipv4 access-list Ethernet_In :router(config-ipv4-acl)# insert after 2 deny udp any eq tftp any
C. :router #resequence access-list ipv4 Ethernet_In :router#configure :router(config)#ipv4 access-list Ethernet_In :router(config-ipv4-acl)#25 deny udp any eq tftp any
D. :router#configure :router(config)#ipv4 access-list Ethernet_In :router(config-ipv4-acl)#move 3 to 4 :router(config-ipv4-acl)#3 deny udp any eq tftp any
Answer: C
Q4. Which two commands will allow you to check if interface Bundle-Ether1 has ACL Ethernet_In applied to its ingress? (Choose two.)
A. show access-list ipv4 Ethernet_In
B. show interface Bundle-Ether1 access-list
C. show running-config interface Bundle-Ether 1
D. show running-config ipv4 access-list Ethernet_In
E. show ipv4 interface Bundle-Ether 1
Answer: C,E
Q5. What are the two commands to show all log entries except BGP or configuration-related ones? (Choose two.)
A. show log | excl [BGP,CONFIG]
B. show log | excl BGP | excl CONFIG
C. show log | excl (BGP,CONFIG)
D. show log | excl "BGP|CONFIG"
Answer: B,D
Q6. On a Cisco CRS, which statement is correct about what happens to the MSC if the associated PLIM is absent?
A. The MSC boots up, but all egress packets from the switch fabric to this MSC will be dropped.
B. The other PLIM in a different slot can utilize this MSC.
C. The state of the MSC from the output of the command show platform would show as IOS XR RUN.
D. The MSC does not boot up.
Answer: D
Q7. Refer to the exhibit.
What is the expected behavior for the following Cisco IOS XR config?
A. The interface will have IPv6 address 10:10::1/64 only.
B. The interface will have IPv6 address 20:20::1/64 only.
C. The interface will have IPv6 address 10:10::1/64 and IPv6 address 20:20::1/64.
D. The commit will fail.
Answer: C
Q8. Which three types of packet drop statistics can be determined by using the following Cisco IOS XR CLI show command? (Choose three.)
RP/0/RSP1/CPU0:ASR9006-A#show cef ipv4 drops location all
A. no route drops
B. no adjacency drops
C. RPF drops
D. ACL drops
E. asymmetric routing drops
F. Cisco Express Forwarding exception drops
Answer: A,B,C
Q9. Which four list the mandatory steps in order to implement SSH v1 access on Cisco IOS XR Software? (Choose four.)
A. install and activate services PIE
B. install and activate security PIE
C. reload system after installing required PIE
D. generate SSH cryptography key
E. configure hostname and domain name
F. configure ssh-server in owner SDR
G. configure AAA services on the router
H. configure TACACS server on the router
Answer: B,D,E,F
Q10. Which user privilege level is needed to create a nonowner SDR?
A. root-system
B. Cisco-support
C. root-lr
D. netadmin
E. sysadmin
Answer: A