Term
| Refer to the exhibit. How far is a broadcast frame that is sent by computer A propagated in the LAN domain? |
|
Definition
|
|
Term
| What must the network administrator do to remove Fast Ethernet port fa0/1 from VLAN 2 and assign it to VLAN 3? |
|
Definition
| Enter the switchport access vlan 3 command in interface configuration mode. |
|
|
Term
| What switch port modes will allow a switch to successfully form a trunking link if the neighboring switch port is in “dynamic desirable” mode? |
|
Definition
| on, auto, or dynamic desirable mode |
|
|
Term
| Which two statements describe the benefits of VLANs? (Choose two.) |
|
Definition
VLANs improve network security by isolating users that have access to sensitive data and applications.
VLANs divide a network into smaller logical networks, resulting in lower susceptibility to broadcast storms. |
|
|
Term
| What happens to the member ports of a VLAN when the VLAN is deleted? |
|
Definition
| The ports cannot communicate with other ports. |
|
|
Term
| Refer to the exhibit. Computer B is unable to communicate with computer D. What is the most likely cause of this problem? |
|
Definition
| Computer D does not have a proper address for the VLAN 3 address space. |
|
|
Term
| Refer to the exhibit. Computer 1 sends a frame to computer 4. On which links along the path between computer 1 and computer 4 will a VLAN ID tag be included with the frame? |
|
Definition
|
|
Term
| Refer to the exhibit. Company HR is adding PC4, a specialized application workstation, to a new company office. The company will add a switch, S3, connected via a trunk link to S2, another switch. For security reasons the new PC will reside in the HR VLAN, VLAN 10. The new office will use the 172.17.11.0/24 subnet. After installation, users on PC1 are unable to access shares on PC4. What is the likely cause? |
|
Definition
| PC4 must use the same subnet as PC1. |
|
|
Term
| A network administrator is removing several VLANs from a switch. When the administrator enters the no vlan 1 command, an error is received. Why did this command generate an error? |
|
Definition
| VLAN 1 can never be deleted. |
|
|
Term
| What is the effect of the switchport mode dynamic desirable command? |
|
Definition
| A trunk link is formed if the remote connected device is configured with the switchport mode dynamic auto or switchport mode trunk commands. |
|
|
Term
| What statement about the 802.1q trunking protocol is true? |
|
Definition
| 802.1q will not perform operations on frames that are forwarded out access ports. |
|
|
Term
| Refer to the exhibit. Which statement is true concerning interface Fa0/5? |
|
Definition
| Trunking can occur with non-Cisco switches. |
|
|
Term
| What are two characteristics of VLAN1 in a default switch configuration? (Choose two.) |
|
Definition
VLAN 1 is the management VLAN.
All switch ports are members of VLAN1. |
|
|
Term
| What is a valid consideration for planning VLAN traffic across multiple switches? |
|
Definition
| A trunk connection is affected by broadcast storms on any particular VLAN that is carried by that trunk. |
|
|
Term
| The network administrator wants to separate hosts in Building A into two VLANs numbered 20 and 30. Which two statements are true concerning VLAN configuration? (Choose two.) |
|
Definition
The network administrator may create the VLANs in either global configuration mode or VLAN database mode.
The VLANs may be named. |
|
|
Term
| Refer to the exhibit. SW1 and SW2 are new switches being installed in the topology shown in the exhibit. Interface Fa0/1 on switch SW1 has been configured with trunk mode “on”. Which statement is true about forming a trunk link between the switches SW1 and SW2? |
|
Definition
| Interface Fa0/2 on switch SW2 will negotiate to become a trunk link if it supports DTP. |
|
|
Term
| Switch port fa0/1 was manually configured as a trunk, but now it will be used to connect a host to the network. How should the network administrator reconfigure switch port Fa0/1? |
|
Definition
| Enter the switchport mode access command in interface configuration mode. |
|
|
Term
| What statements describe how hosts on VLANs communicate? |
|
Definition
| Hosts on different VLANs communicate through routers. |
|
|
Term
| Refer to the exhibit. Which two conclusions can be drawn regarding the switch that produced the output shown? (Choose two.) |
|
Definition
The command switchport access vlan 20 was entered in interface configuration mode for Fast Ethernet interface 0/1.
Devices attached to ports fa0/5 through fa0/8 cannot communicate with devices attached to ports fa0/9 through fa0/12 without the use of a Layer 3 device. |
|
|
Term
| efer to the exhibit. The exhibited configurations do not allow the switches to form a trunk. What is the most likely cause of this problem? |
|
Definition
| The trunk cannot be negotiated with both ends set to auto. |
|
|
Term
| Refer to the exhibit. The network administrator has just added VLAN 50 to Switch1 and Switch2 and assigned hosts on the IP addresses of the VLAN in the 10.1.50.0/24 subnet range. Computer A can communicate with computer B, but not with computer C or computer D. What is the most likely cause of this problem? |
|
Definition
| VLAN 50 is not allowed to entering the trunk between Switch1 and Switch2. |
|
|
