644-906 무료 덤프문제 온라인 액세스

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 not be able to authenticate with this configuration.
• 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 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.
• D.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.
• E.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.

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)#move 3 to 4 :router(config-ipv4-acl)#3 deny udp any eq tftp any
• B.: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
• C.:router#configure :router(config)#ipv4 access-list Ethernet_In :router(config-ipv4-acl)# insert after 2 deny udp any eq tftp any
• D.:router#configure :router(config)#ipv4 access-list Ethernet_In :router(config-ipv4-acl)# 2.5 deny udp any eq tftp any

Which statement is false?

• A.The NTP stratum describes how many hops away that a system is from an authoritative time source.
• B.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.
• C.A Cisco IOS XR device can be configured as a stratum 1 master clock source.
• D.A Cisco IOS XR device can be directly connected to an atomic clock and provide a stratum 1 service.

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 statistics | inc errors
• C.RP/0/RSP1/CPU0:ASR9006#show interfaces accounting | inc errors
• D.RP/0/RSP1/CPU0:ASR9006(admin)#show flow platform producer statistics location 0/0/CPU0
• E.RP/0/RSP1/CPU0:ASR9006(admin)##show interfaces statistics
• F.RP/0/RSP1/CPU0:ASR9006#show interfaces summary

Refer to the exhibit.

If you have ROMMONs and FPDs with the Upg/Dng field marked "Yes" and you ran the upgrade hw-module fpd all location all command, what did you upgrade?

• A.upgraded only the FPD for the cards that the Upg/Dng field marked "Yes"
• B.upgraded all of the FPDs on all cards with an FPD regardless of the Upg/Dng field markings
• C.upgraded all of the FPDs and ROMMONs on all cards with an FPD or ROMMON regardless of the Upg/Dng field markings
• D.upgraded only the FPD and ROMMON for the cards that the Upg/Dng field marked "Yes"