A.spanning-tree mode rapid-pvst
B.spanning-tree uplinkfast
C.spanning-tree backbonefast
D.spanning-tree mode mst
第1题:
A. spanning-tree mode rapid-pvst
B. spanning-tree uplinkfast
C. spanning-tree backbonefast
D. spanning-tree mode mst
第2题:
Which command enables RSTP on aswitch?()
第3题:
In a Cisco SDN, every element in the network acts as a point of defense. Which two best describethe features of Cisco SDN? ()
第4题:
The Company network utilizes the Multiple-instance Spanning Tree protocol in its switched LAN. Which three statements about the MST protocol (IEEE 802.1S) are true? ()
第5题:
Which command enables IPv6 forwarding on a cisco router?()
第6题:
Which two of these statements regarding RSTP are correct? ()
第7题:
Which configuration command enables the router for SNMP?()
第8题:
Enables all fiber-optic LAN ports for Unidirectional LINK Detection (UDLD)
Enables all copper media LAN ports Unidirectional Link Detection (UDLD)
Overrides the default UDLS setting for all ports
Globally enables all ports on the device for Unidirectional Link Detection (UDLS)
None of the other alternatives apply
第9题:
Switch(config)# ip default-network 192.168.12.1
Switch(config)#ip route-default 192.168.12.1
Switch(config)# ip default-gateway 192.168.12.1
Swicth(config)# ip route 192.168.12.1 0.0.0.0
第10题:
Switch(config)#spanning-tree loopguard default
Switch(config-if)#spanning-tree bdpufilter
Switch(config)#udld aggressive
Switch(config-if)#spanning-tree bpduguard
第11题:
spanning-tree mode rapid-pvst
spanning-tree uplinkfast
spanning-tree backbonefast
spanning-tree mode mst
第12题:
spanning-tree mode rapid-pvst
spanning-tree uplinkfast
spanning-tree backbonefast
spanning-tree mode mst
第13题:
A. RSTP cannot operate with PVST+.
B. RSTP defines new port roles.
C. RSTP defines no new port states.
D. RSTP is a proprietary implementation of IEEE 802.1D STP.
E. RSTP is compatible with the original IEEE 802.1D STP.
第14题:
What are three results of issuing the switchport host command? ()
第15题:
When you are logged into aswitch,which prompt indicates that you are inprivileged mode?()
第16题:
On switch R1 you issue the "udld enable" global command. What does this command accomplish? ()
第17题:
Which command enables RSTP on a switch?()
第18题:
Which command enables new devices that are connected to the scsi5 adapter without performing a full scan of the system?()
第19题:
Identify four uses of the Oracle Scheduler.()
第20题:
aaa port-auth enable
radius port-control enable
dot1x system-auth-control
switchport aaa-control enable
第21题:
router ospf ipv6 process - id
ipv6 ospf process - id
router ospf process - id
ipv6 router ospf process - id
第22题:
:w
:qw
:x!
:we!
第23题:
service dhcp-external
set dhcp external server
set dhcp-external server
dhcp external server
第24题:
ipv6 host
ipv6 unicast-routing
ipv6 local
ipv6 neighbor