多項(xiàng)選擇題

Refer to the exhibit. The show port-security interface fa0/1 command was issued on switch SW1.  Given the output that was generated,
 which two security statement are true? ()

A. Interface FastEthernet 0/1 was configured with the switchport port-security aging command.  
B. Interface FastEthernet 0/1 was configured with the switchport port-security protect command.  
C. Interface FastEthernet 0/1 was configured with the switchport port-security violation restrict  command.
D. When the number of secure IP addresses reaches 10, the interface will immediately shut down. 
E. When the number of secure MAC addresses reaches 10, the interface will immediately shut  down and an SNMP trap notification will be sent.


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1.單項(xiàng)選擇題

Switch R1 has been configured with Private VLANs.
 With that type of PVLAN port should the default gateway be configured?()

A. Trunk
B. Isolated
C. Primary
D. Community
E. Promiscuous
F. None of the other alternatives apply

2.多項(xiàng)選擇題

What is true about access control on bridged and routed VLAN traffic? ()

A. Router ACLs can be applied to the input and output directions of a VLAN interface.
B. Bridged ACLs can be applied to the input and output directions of a VLAN interface.
C. Only router ACLs can be applied to a VLAN interface.
D. VLAN maps and router ACLs can be used in combination.
E. VLAN maps can be applied to a VLAN interface

3.單項(xiàng)選擇題

On a Company switch named R1 you configure the following:  iparp inspection vlan 10-12, 15  
What is the purpose of this global configuration command made on R1?()

A. Discards ARP packets with invalid IP-to-MAC address bindings on trusted ports
B. Validates outgoing ARP requests for interfaces configured on VLAN 10, 11, 12, or 15
C. Intercepts, logs, and discards ARP packets with invalid IP-to-MAC address bindings
D. Intercepts all ARP requests and responses on trusted ports
E. None of the other alternatives apply

4.多項(xiàng)選擇題

As the network technician at Company, you need to configure DHCP snooping on a new switch. 
 Which three steps are required? ()

A. Configure the switch to insert and remove DHCP relay information (option-82 field) in forwarded  DHCP request messages.
B. Configure DHCP snooping globally.
C. Configure the switch as a DHCP server.
D. Configure DHCP snooping on an interface.
E. Configure all interfaces as DHCP snooping trusted interfaces.
F. Configure DHCP snooping on a VLAN or range of VLANs.

5.多項(xiàng)選擇題

In the use of 802.1X access control,
which three protocols are allowed through the switch port  before authentication takes place? ()

A. STP
B. CDP
C. EAP MD5
D. TACACS+
E. EAP-over-LAN
F. protocols not filtered by an ACL

最新試題

Refer to the exhibit. On the basis of the output of the show spanning-tree inconsistentports command, which statement about interfaces FastEthernet 0/1 and FastEthernet 0/2 is true?()

題型:?jiǎn)雾?xiàng)選擇題

What will occur when a nonedge switch port that is configured for Rapid Spanning Tree does not receive a BPDU from its neighbor for three consecutive hello time intervals?()

題型:?jiǎn)雾?xiàng)選擇題

Which statement is correct about the use of the virtual interface on a WLC ?()

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During routine maintenance, it became necessary to shutdown G1/0/1 on DS1 and DS2. All other interface were up. During this time, DS1 became the active device for Vlan104’s HSRP group. As related to Vlan104’s HSRP group. What can be done to make the group function properly ? ()

題型:?jiǎn)雾?xiàng)選擇題

Which two statements are true when the extended system ID feature is enabled? ()

題型:多項(xiàng)選擇題

Refer to the exhibit and the partial configuration of switch SW_A and SW_B. STP is configured on all switches in the network. SW_B receives this error message on the console port:00:06:34: %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on FastEthernet0/5 (not half  duplex), with SW_A FastEthernet0/4 (half duplex) , with TBA05071417(Cat6K-B) 0/4 (half duplex). What would be the possible outcome of the problem?()

題型:?jiǎn)雾?xiàng)選擇題

Refer to the exhibit. Based on the output of the show spanning-tree command, which statement is true? ()

題型:?jiǎn)雾?xiàng)選擇題

Refer to the exhibit. Initially, LinkA is connected and forwarding traffic. A new LinkB is then attached between SwitchA and HubA. Which two statements are true about the possible result of attaching the second link?()

題型:多項(xiàng)選擇題

What two things will occur when an edge port receives a BPDU?()

題型:多項(xiàng)選擇題

What is the configured priority value of the Vlan105’s group on DS2 ?()

題型:?jiǎn)雾?xiàng)選擇題