globally scoped address range
239.0.0.X or 239.128.0.X address range
administratively scoped address range that does not overlap with a link-local MAC address
any Class D address range
site-local scoped address range
第1题:
As a Cisco Network Engineer, you have to master the knowledge of the Cisco validated Design program. Which two of the following descriptions correctly identify its features? ()(Choose two.)
第2题:
Which two statements correctly describe VTP?()
第3题:
Which of the following describe private IP addresses? (Choose two.)()
第4题:
Which two of these correctly describe Fibre Channel?()
第5题:
You are the network consultant from Cisco.com. Please point out two statements correctly describe an IPS device()
第6题:
Which two statements correctly describe a situation in which an Active/Standby Service Module design is being used?()
第7题:
Which two items best describe a Cisco IOS IP SLA responder?()
第8题:
required at the destination to implement Cisco IOS IP SLA services
improves measurement accuracy
required for VoIP jitter measurements
provides security on Cisco IOS IP SLA messages via LEAP or EAP-FAST authentication
responds to one Cisco IOS IP SLA operation per port
stores the resulting test statistics
第9题:
Transparent mode always has a configuration revision number of 0.
Transparent mode cannot modify a VLAN database.
Client mode cannot forward received VTP advertisements.
Client mode synchronizes its VLAN database from VTP advertisements.
Server mode can synchronize across VTP domains.
第10题:
A
B
C
D
第11题:
STP will be disabled on the port.
PortFast can also be configured on trunk ports.
PortFast is required to enable port-based BPDU guard.
PortFast is used for both STP and RSTP host ports.
PortFast is used for STP-only host ports.
第12题:
includes three design levels
incorporates products and technologies into enterprise, service provider, and commercial systems
extends the value of designs through a sustained development plan
does not factor customer input design process
facilitates faster and more reliable customer deployments
incorporates a narrow range of technologies and products
第13题:
Which of the following descriptions about IP spoofing is correct?()
第14题:
Which two range descriptions correctly describe IP addressing to use when enabling multicast support using the Cisco Unified Wireless Solution?()
第15题:
Which of the following correctly describe the various functions and virtues of a router?()
第16题:
Which two of these correctly describe Fibre Channel? ()
第17题:
Which three statements correctly describe the Cisco Validated Designs program? ()(Choose three.)
第18题:
Which two of these correctly describe asymmetric routing and firewalls?()
第19题:
supports multiple protocols
works only in a shared or loop environment
allows addressing for up to 4 million nodes
allows addressing for up to 8 million nodes
provides a high speed transport for SCSI payloads
may stretch to a distance of up to 100 km before needing extenders
第20题:
Unidirectional link detection is achieved through monitoring STP BPDUs.
It is recommended that it be enabled globally rather than on an individual port.
When an error is detected, normal mode will disable a port.
It is recommended that it be enabled in normal mode.
It is recommended that it be used with the loop guard feature.
第21题:
Encapsulates several different types of routing protocols.
Supports only IP.
Can be used over analog circuits.
Is proprietary to Cisco
Supports error correction.
第22题:
only operational in routed mode
only operational in transparent mode
only eight interfaces can belong to an asymmetric routing group
operational in both failover and non-failover configurations
only operational when the firewall has been configured for failover
第23题:
Packet switching
Collision prevention on a LAN segment.
Packet filtering
Broadcast domain enlargement
Broadcast forwarding
Internetwork communication
第24题:
It strives to protect access to design documentation.
It facilitates customer deployments that are more predictable.
It facilitates customer deployments that are less reliable.
It incorporates products and technologies into a broad portfolio.