最新的Cisco Implementing and Maintaining Cisco Technologies Using IOS XR - 644-906免費考試真題

A. 40C (104F)

B. 50C (122F)

C. 55C (131F)

D. 65C (149F)

A. config mode, router ospf 1, area 0, interface tengige 0/1/0/1, cost 20

B. config mode, router ospf 1, area 0, interface tengige 0/1/0/1, auto-cost 20

C. config mode, interface tengige 0/1/0/1, ip ospf cost 20

D. config mode, router ospf 1, interface tengige 0/1/0/1, ip ospf cost 20

A. classify transit packets

B. guarantee reliable transport service for network management requests

C. maintain the Internal Forwarding Information Base (IFIB)

D. filter routing updates

A. show ospf interface all

B. show ospfv3 interface

C. show ospf address-family

D. show ipv4 ospf interface

E. show ospf interface

F. show ip ospf interface

A. 8

B. 3

C. 7

D. 1

A. variable packets that are dependent on packets being sent through the client interfaces

B. not applicable, as the Cisco CRS-3 uses a fixed cell in the switch fabric

C. 64 bytes

D. 1500 bytes

A. ipv4 verify unicast source reachable-via tx

B. ipv4 verify unicast source reachable-via any

C. ipv4 verify multicast source reachable-via tx

D. ipv4 verify unicast source reachable-via rx

E. ipv4 verify unicast destination reachable-via rx

A. install and activate services PIE

B. generate SSH cryptography key

C. install and activate security PIE

D. configure ssh-server in owner SDR

E. reload system after installing required PIE

F. configure hostname and domain name

G. configure AAA services on the router

H. configure TACACS server on the router