When a new trunk link is configured on an IOS based switch, which VLANs are allowed over the link?
Refer to the exhibit． The FMJ manufacturing company is concerned about unauthorized access to the Payroll Server． The Accounting1, CEO, Mgr1, and Mgr2 workstations should be the only computers with access to the Payroll Server． What two technologies should be implemented to help prevent unauthorized access to the server?
Refer to the exhibit． A network administrator configures a new router and enters the copy startup-config running-config on the router． The network administrator powers down the router and sets it up at a remote location． When the router starts, it enter the system configuration dialog as shown． What is the caust of the problem?
Which statement about access lists that are applied to an interface is true?
which command is used to enable CHAP authentication whit PAP as the fallback method on a serial interface?
Refer to the exhibit:The technician wants to upload a new IOS in the router while keeping the existing IOS． What is the maximum size of an IOS file that could be loaded if the original IOS is also kept in flash?
Which three statements about the features of SNMPv2 and SNMPv3 are true?
You are working in a data center environment and are assigned the address range 10．188．31．0/23．You are asked to develop an IP addressing plan to allow the maximum number of subnets with as many as 30 hosts each．Which IP address range meets these requirements?
Refertotheexhibit．Whichstatementistrue?
Refer to the exhibit．The network administrator normally establishes a telnet session with the switch fromhost A．However,host A is unavailable．The administrator′s attempt to the switch from host B fails,but pingsto the other two hosts are successful．what is the issue?
Refer to the exhibit． A network associate needs to configure the switches and router in the graphic so that the hosts in VLAN3 and VLAN4 can communicate with the enterprise server in VLAN2． Which two Ethernet segments would need to be configured as trunk links?
Refer to the exhibit． What can be determined about routes that are learned from the router at IP address 190．171．23．12?
What are the benefit of using Netflow?
Refer to the exhibit． A network associate has configured the internetwork that is shown in the exhibit, but has failed to configure routing properly． Which configuration will allow the hosts on the Branch LAN to access resources on the HQ LAN with the least impact on router processing and WAN bandwidth?
The Frame Relay network in the diagram is not functioning properly． What is the cause of the problem?
What are three benefits of implementing vlans?
A switch is configured with all ports assigned to vlan 2 with full duplex FastEthernet to segment existing departmental traffic． What is the effect of adding switch ports to a new VLAN on the switch?
A router has two FastEthernet interfaces and needs to connect to four vlans in the local network．How can you accomplish this task,using the fewest physical interfaces and without decreasing network performance?
Which three features are added in SNMPv3 over SNMPv2?
Why would a network administrator configure port security on a switch?