New switches have been purchased for a network upgrade. The objective for the network design emphasizes efficient, error-free transport instead of fast transport.Which switching mode should be configured on the new switches to provide error-free transport to the network? （）A. cut-throughB. fragment-freeC. frame-filteringD. store-and-forwardE. 802.1q forwardingF. VTP transparent mode
New switches have been purchased for a network upgrade. The objective for the network design emphasizes efficient, error-free transport instead of fast transport.Which switching mode should be configured on the new switches to provide error-free transport to the network? （）
A. cut-through
B. fragment-free
C. frame-filtering
D. store-and-forward
E. 802.1q forwarding
F. VTP transparent mode
相关考题：
When is a switched network that is running the Spanning Tree Protocol considered to be fully converged?A．when all switches have the same BID as the root switchB．when all switches have received the MAC address of each neighboring switchC．when every enabled switch port has been assigned a unique identifierD．when every operating switch port is in either the blocking or forwarding stateE．when all switches are in either client, server, or transparent mode
You are the network administrator setting up the IP network for a new branch office. You need at least 5 networks with 25 hosts each. You have been allocated a /24 network.Which prefix length will satisfy the given requirements?（）A./24B./26C./27D./28
The network administrator has just finished installing a new 10/100/1000 switch, but receives reports from the server administrator that servers connected to the new switch seem to be experiencing slow LAN connections. The network administrator checks the port connecting the new switch to the core switch and sees the following information:Which of the following is the MOST likely cause of the slow connections?（）A. The servers have not had VLAN tagging enabled on their NICs.B. Speed and duplex have not been set.C. VLAN tagging was not set on the trunk.D. The servers have been connected with CAT5 cable.
When ordering switches for a new building, which of the following is the BEST way for the technician to determine the number of switches to put in each network closet?() A. Review the architectural plans to see how many drops go to each closet.B. Count the number of rooms near each closet and standardize eight drops per room.C. Wireless is the new standard and no network switches will be needed in the building,D. Count the number of phone ports and configure two network ports for each phone port.
Refer to the exhibit. The routing protocols EIGRP and OSPF have been configured as indicated in the exhibit. Given the partial configuration of router R2, which network will be present in th e routing table of R4?（）A. Network BB. Network A and Network BC. Network AD. neither Network A nor Network B
You have an Ethernet network. Which of the conditions below can lead to increased congestion on your network?() A. The use of Full-Duplex Mode.B. The Creation on New Collision Domains.C. The Creation on New Broadcast Domains.D. The Addition of Hubs to the Network.E. The use of switches in the Network.F. The Amount of ARP or IPX SAP Traffic.
A switch that is to be added to the production network has been preconfigured （trunks， VLANs， VTP， and STP） and was tested in your lab. After installing the switch into the network， the entire network went down. What might explain what happened？ （）A、The new switch happened to be running Cisco Catalyst operating system， while the other network switches were running Cisco IOS Software.B、The configuration revision of the new switch was higher than the configuration revision of the production VTP domain.C、The link costs on the new switch are set to a high value， causing all ports on the new switch to go into a forwarding mode and none into blocking mode， thereby causing a spanning-tree loop.D、The ports connecting to the two switches have been configured incorrectly. One side has the command switchport mode access and the other switchport mode trunk.
New switches have been purchased for a network upgrade. The objective for the network design emphasizes efficient, error-free transport instead of fast transport.Which switching mode should be configured on the new switches to provide error-free transport to the network? （）A、cut-throughB、fragment-freeC、frame-filteringD、store-and-forwardE、802.1q forwardingF、VTP transparent mode
Which of the following contribute to congestion on an Ethernet network?（）A、Use of full duplex mode.B、Creation of new collision domain.C、Creation of new broadcast domain.D、Addition of hub to the network.E、Use of switches in the network.F、Amount of ARP or IPX SAP traffic.
You have an Ethernet network. Which of the conditions below can lead to increased congestion on your network?（）A、The use of Full-Duplex Mode.B、The Creation on New Collision Domains.C、The Creation on New Broadcast Domains.D、The Addition of Hubs to the Network.E、The use of switches in the Network.F、The Amount of ARP or IPX SAP Traffic.
Multicast is being deployed in the network， and only ip pim sparse-dense mode has been configured on all interfaces in the network to support a new video streaming application. No other multicast configuration was applied anywhere in the network. Since enabling multicast， the network monitoring tools show periodic spikes in link utilization throughout the network， even in areas where the video application is not being used. What could be a possible cause？（）A、PIM sparse mode is being used.B、PIM dense mode is being used.C、The BGP multicast address family has not been configured.D、IGMP version 3 is being used.E、IP PIM neighbor filters have not been applied.
A network administrator needs to force a high-performance switch that is located in the MDF to become the root bridge for a redundant path switched network. What can be done to ensure that this switch assumes the role as root bridge（）。A、Establish a direct link from the switch to all other switches in the network.B、Assign the switch a higher MAC address than the other switches in the network have.C、Configure the switch so that it has a lower priority than other switches in the network.D、Configure the switch for full-duplex operation and configure the other switches for half-duplex operation.E、Connect the switch directly to the MDF router, which will force the switch to assume the role of root bridge.
Before inserting a new switch in the network，the network administrator checks that the VTP domain name is correct，the VTP mode is set to server， and revision is lower than the switches in the network. The administrator then configures interfaces and trunks，erases existing VLANs，and connects the switch to the network. Following that procedure，there is no connectivity in the network. What is a possible cause of this problem？（）A、Because the configuration revision of the new switches is lower than the rest of the network， it can change the VLAN database of the other switches.B、As a VTP server， the new switch deleted all VLANs of the network.C、Erasing VLANs increases the VTP configuration revision.D、Since the configuration revision of the network is higher than the new switch， the VLAN database was automatically synchronized.
A new switch is installed in the Testking network. This switch is to be configured sothat VLAN information will be automatically distributed to all the other Cisco Catalyst switches in the network. Which of the conditions below have to be met in order for this to occur?（）A、The switch that will share the VLAN information must be in the VTP Server mode.B、The switches must be in the same VTP domain.C、The switch that will share the VLAN information must be configured as the root bridge.D、The switches must be configured to use the same VTP version.E、The switches must be configured to use the same STP version.F、The switches must be configured to use the same type of ID tagging.G、The switches must be connected over VLAN trunks.
A network administrator is explaining VTP configuration to a new technician. What should the network administrator tell the new technician about VTP configuration?（）A、A switch in the VTP client mode cannot update its local VLAN database.B、A trunk link must be configured between the switches to forward VTP updates.C、A switch in the VTP server mode can update a switch in the VTP transparent mode.D、A switch in the VTP transparent mode will forward updates that it receives to other switches.E、A switch in the VTP server mode only updates switches in the VTP client mode that have a higher VTP revision number.F、A switch in the VTP server mode will update switches in the VTP client mode regardless of the configured VTP domain membership.
A company has implemented a wireless network for its employees. Since implementing the new network, individuals have been receiving duplicate IP addresses causing network issues. Which of the following would resolve this issue?（）A、Add another wireless access point.B、Add another DHCP server.C、Disable the wireless DHCP server.D、Change the default gateway of the wireless router
When ordering switches for a new building, which of the following is the BEST way for the technician to determine the number of switches to put in each network closet?（）A、Review the architectural plans to see how many drops go to each closet.B、Count the number of rooms near each closet and standardize eight drops per room.C、Wireless is the new standard and no network switches will be needed in the building,D、Count the number of phone ports and configure two network ports for each phone port.
You are the network administrator setting up the IP network for a new branch office. You need at least 5 networks with 25 hosts each. You have been allocated a /24 network.Which prefix length will satisfy the given requirements?（）A、/24B、/26C、/27D、/28
单选题New switches have been purchased for a network upgrade. The objective for the network design emphasizes efficient, error-free transport instead of fast transport.Which switching mode should be configured on the new switches to provide error-free transport to the network? （）Acut-throughBfragment-freeCframe-filteringDstore-and-forwardE802.1q forwardingFVTP transparent mode
多选题You have an Ethernet network. Which of the conditions below can lead to increased congestion on your network?（）AThe use of Full-Duplex Mode.BThe Creation on New Collision Domains.CThe Creation on New Broadcast Domains.DThe Addition of Hubs to the Network.EThe use of switches in the Network.FThe Amount of ARP or IPX SAP Traffic.
单选题You are the network administrator setting up the IP network for a new branch office. You need at least 5 networks with 25 hosts each. You have been allocated a /24 network.Which prefix length will satisfy the given requirements?（）A/24B/26C/27D/28
单选题A switch that is to be added to the production network has been preconfigured （trunks， VLANs， VTP， and STP） and was tested in your lab. After installing the switch into the network， the entire network went down. What might explain what happened？ （）AThe new switch happened to be running Cisco Catalyst operating system， while the other network switches were running Cisco IOS Software.BThe configuration revision of the new switch was higher than the configuration revision of the production VTP domain.CThe link costs on the new switch are set to a high value， causing all ports on the new switch to go into a forwarding mode and none into blocking mode， thereby causing a spanning-tree loop.DThe ports connecting to the two switches have been configured incorrectly. One side has the command switchport mode access and the other switchport mode trunk.
单选题When is a switched network that is running the Spanning Tree Protocol considered to be fully converged?（）Awhen all switches have the same BID as the root switchBwhen all switches have received the MAC address of each neighboring switchCwhen every enabled switch port has been assigned a unique identifierDwhen every operating switch port is in either the blocking or forwarding stateEwhen all switches are in either client, server, or transparent mode
单选题You are an administrator of a switched network and your goal is to reduce some of the administrative overhead on your network. You plan on achieving this by configuring a new VLAN for each department in your network. However, you need to share the VLAN information across numerous switches throughout your network. Which of the following would allow you accomplish this?（）ASTPBGVRPCSNMPDVTPEDHCP
多选题Which of the following contribute to congestion on an Ethernet network?（）AUse of full duplex mode.BCreation of new collision domain.CCreation of new broadcast domain.DAddition of hub to the network.EUse of switches in the network.FAmount of ARP or IPX SAP traffic.
单选题Users report that they are unable to connect to a server. An administrator confirms that it is unreachable across the network. Other administrators have been working in the server room throughout the day. Which of the following is the NEXT step the administrator should take？（）A Verify the configuration of the connected port on the network switch.B Reboot the server.C Install a new NIC on the server.D Verify that network cables are connected.
单选题Which protocol reduces administrative overhead in a switched network by allowing the configuration of a new VLAN to be distributed to all the switches in a domain?（）ASTPBVTPCGVRPDSNMPEDHCP