A.VTP
B.802.1Q
C.RSTP
D.STP
第1题:
You have a trunk link operating between two switches and you’re experiencing problems withframes leaking between the two VLANs. Each switch has identical modules, software revisionsand VLAN configuration information. Spanning tree protocol is disabled on all VLANs. What isprobably causing this problem?()
第2题:
Which two differentiators make RSTP the preferred protocol for preventing Layer 2 loops in aswitched network environment?() (Choose two.)
第3题:
Which statements describe two of the benefits of VLAN Trunking Protocol?()
第4题:
Which protocol provides a method of sharing VLAN configuration information between switches?()
第5题:
Which protocol provides a method of sharing VLAN configuration information between two Cisco switch?()
第6题:
Which three things are the building blocks of the Cisco VPLS architecture?()
第7题:
By default, each port in a Cisco Catalyst switch is assigned to VLAN1. Which two recommendations are key to avoid unauthorized management access? ()
第8题:
traceroute
ipconfig
ifconfig
route
hostname
第9题:
Create an additional ACL to block the access to VLAN 1.
Move the management VLAN to something other than default.
Move all ports to another VLAN and deactivate the default VLAN.
Limit the access in the switch using port security configuration.
Use static VLAN in trunks and access ports to restrict connections.
Shutdown all unused ports in the Catalyst switch.
第10题:
reduction of processing in wireless controllers
distributed approach to authentication, encryption, and policy enforcement
provides security by blocking communication between access points and wireless clients
access point discovery, information exchange, and configuration
第11题:
default VLAN information for all unused switch ports
802.1x configuration parameters
number of IP subnets needed
IP routing protocol information
第12题:
to provide a mechanism to dynamically assign vlan membership to switch ports
to allow traffic to be carried from multiple vlans over a single link between switches
to allow native vlan information to be carried over a trunk link
to provide a mechanism to manually assign vlan membership to switch ports
to allow for managing the additions,deletions,and changes of vlans between switchs
第13题:
ISL is being configured on a Company switch. Which of the following choices are true regarding the ISL protocol? ()
第14题:
Which issue or set of issues does the Lightweight Access Point Protocol (LWAPP) address?()
第15题:
Which two commands can be used to verify a trunk link configuration status on a given cisco switch?()
第16题:
What network information do you need when you plan to implement a VLAN-based solution?()
第17题:
Which two of the following steps are necessary to configure inter-VLAN routing between multilayer switches?()
第18题:
What is the purpose of the cisco Vlan Trunking protocol?()
第19题:
Which of the following commands provides similar information about the current configuration ofactive local Ethernet adapters? (Select TWO)()
第20题:
show interfaces interface
show interfaces trunk
show interfaces switchport
show ip interface brief
show interfaces vlan
第21题:
It can be used between Cisco and non-Cisco switch devices.
It calculates a new CRC field on top of the existing CRC field.
It adds 4 bytes of protocol-specific information to the original Ethernet frame.
It adds 30 bytes of protocol-specific information to the original Ethernet frame.
第22题:
VTP allows routing between VLANs.
VTP allows a single switch port to carry information to more than one VLAN.
VTP allows physically redundant links while preventing switching loops.
VTP simplifies switch administration by allowing switches to automatically share VLAN configuration information.
VTP helps to limit configuration errors by keeping VLAN naming consistent across the VTP domain.
VTP enhances security by preventing unauthorized hosts from connecting to the VTP domain.
第23题:
VTP
802.1Q
RSTP
STP
第24题:
The link is using IEEE 802.1Q protocol
The link is using IEEE 802.1E protocol
Spanning tree is disabled
Not enough information to determine
The native VLAN information is identical at each end of the link
The native VLAN information is different at each end of the link