A．lookB．findC．watchD．think

A．ipv6 host

B．ipv6 unicast-routing

C．ipv6 local

D．ipv6 neighbor

A. It must be issued before the network command to enable the OSPF pr ocess for IPv6.

B. It must be issued after the network command to enable the OSPF process for IPv6.

C. It must be issued in router global configuration mode to enable the OSPF process for IPv6.

D. It must be issued in interface configuration mode to ena ble the OSPF process for IPv6.

A. show i p ospf

B. show ip ospf interface

C. show ipv6 ospf interface

D. show ipv6 ospf

ion exists in a planning document, intended to be used to copy/paste into Router R1 to enable OSPFv3 on interfaces F0/0 and S0/0/0. No other related configuration exists. Assuming F0/0 and S0/0/0 reach an up/up state, which of the following is true about OSPFv3 on R1 after this configuration has been pasted into R1？（）ipv6 router ospf 1ipv6 unicast- routinginterface f0/0ipv6 address 2000 ::1/64ipv6 ospf 1 area 1interface s0/0/0ipv6 address 2001::/64 eui - 64ipv6 ospf 1 area 0

A. OSPF works on F0/0 and S0/0/0 without further configuration

B. OSPF works with the addition of one command: a no shutdown command in OSPF router configur ation modE

C. OSPF works with the addition of one command: an router - id command in OSPF router configuration modE

D. OSPFv3 needs at least two more configuration commands before it works on R1

A．snmp-client

B．snmp-server

C．snmp-clientenable

D．snmp-serverenable

A. show ip bgp ipv6

B. show protocols ipv6

C. show ipv6 bgp

D. show bgp ipv6

A. ip routing ipv6

B. ipv6 unicast - routing

C. ipv6 routing

D. ip classless

E. ipv6 cef

A.show ip ospf route

B.show ip route protocol ospf

C.show route protocol ospf

D.show ospf table

A.spanning-tree mode rapid-pvst

B.spanning-tree uplinkfast

C.spanning-tree backbonefast

D.spanning-tree mode mst

A. show ospf database

B. show ospf neighbor

C. show protocols ospf

D. show ospf link-state