Switch R1 is configured to use the VLAN Trunking Protocol （VTP）. What does R1 advertise in its VTP domain？（）

相似题目

• A Cisco 4404 WLAN controller is being connected to a Cisco 6500 Catalyst Series Switch. How would you interconnect and configure LAG for connectivity and ensure redundancy？（）

  A . All four ports from the Cisco WLC terminated to the same Catalyst gigabit module and channelgroup. B . Ports 1 and 2 from Cisco WLC to Catalyst gigabit module slot 1 channel group 10 and CiscoWLC ports3 and 4 to Catalyst gigabit module slot 2 channel group 10. C . All four ports from the Cisco WLC terminated to the same Catalyst gigabit module using two channel groups. D . Ports 1 and 2 from Cisco WLC to Catalyst gigabit module slot 1 channel group 20 and CiscoWLC ports 3 and 4 to Catalyst gigabit module slot 2 channel group 40.

  查看最佳答案

• he network administrator is trying to add Switch1 to the network， but the 802.1Q trunk is not  coming up. Switch1 was previously tested in the laboratory and its trunk configuration worked fine.  What are three possible causes of this problem？（）

  A . The trunking configuration mode on Switch1 is set to Off. B . The trunking configuration mode on the other end is set to On. C . The trunking configuration mode on the other end is set to Desirable. D . Cisco Discovery Protocol is not running on the other end. E . There is a VTP domain name mismatch. F . Switch1 does not support 802.1Q

  查看最佳答案

• You want to configure switch R1 to propagate VLAN information across the Company network  using VTP. What must be configured on a Cisco switch in order to advertise VLAN information？（）

  A . VTP mode B . VTP password C . VTP revision number D . VTP pruning E . VTP domain name F . None of the other alternatives apply

  查看最佳答案

• You need make configuration changes to an existing layer 3 switch in the Company network. On a  multilayer Catalyst switch，  which interface command is used to convert a Layer 3 interface to a  Layer 2 interface？（）

  A .  switchport access vlan vlan-id B .  switchport C .  switchport mode access D .  no switchport E .  None of the other alternatives apply

  查看最佳答案

• Refer to the exhibit. LACP has been configured on Switch1 as shown. Which is the correct command set to configure LACP on Switch2？（） https://assets.asklib.com/images/image2/2018073109354514482.jpg

  A . Switch2# configure terminal Switch2（config）# interface range gigabitethernet3/1 -2 Switch2（config-if）# channel-group 5 mode auto B . Switch2# configure terminal Switch2（config）# interface range gigabitethernet3/1 -2 Switch2（config-if）# channel-group 5 mode passive C . Switch2# configure terminal Switch2（config）# interface range gigabitethernet3/1 -2 Switch2（config-if）# channel-group 5 mode desirable D . Switch2# configure terminal Switch2（config）# interface range gigabitethernet3/1 -2 Switch2（config-if）# channel-group 5 mode o

  查看最佳答案

• When the Catalyst switch R1 is enabled to use VTP，  which information does it advertise on its  trunk ports？（）

  A .  VTP mode B .  STP root status C .  Negotiation status D .  Management domain E .  Configuration revision number

  查看最佳答案

• The network administrator is trying to add Switch1 to the network， but the 802.1Q trunk is not coming up. Switch1 was previously tested in the laboratory and its trunk configuration worked fine. What are three possible causes of this problem？（）

  A .  The trunking configuration mode on Switch1 is set to Off. B .  The trunking configuration mode on the other end is set to On. C .  The trunking configuration mode on the other end is set to Desirable. D .  Cisco Discovery Protocol is not running on the other end. E .  There is a VTP domain name mismatch. F .  Switch1 does not support 802.1Q

  查看最佳答案

• Two directly connected routers， R1 and R2， are both configured for OSPF graceful restart. R2 is able to switch packets in hardware， but R1 is not. If a network administrator logs on to R2 and performs a system reload， which will be the result？（）

  A . Traffic forwarded from R2 to or through R1 will continue to be forwarded based on the forwarding table state at the time of the reload. B . R2 will continue to forward traffic to R1， but R1 will drop the traffic because its neighbor adjacency with R2 has failed. C . R2 will continue forwarding traffic to and through R1， but R1 will drop this traffic because it is not capable of maintaining its forwarding state. D . All the traffic R2 is forwarding to or through R1 will be dropped while OSPF rebuilds its neighbor adjacency and forwarding tables.

  查看最佳答案

• VTP is configured on switch R1. Which of the following features were added in VTP version 2 that  were not previously supported in VTP version 1？（）

  A . Supports Token Ring VLANs. B . Allows VLAN consistency checks. C . Saves VLAN configuration memory. D . Reduces the amount of configuration necessary. E . Allows active redundant links when used with spanning tree.

  查看最佳答案

• The network administrator is trying to add Switch1 to the network， but the 802.1Q trunk is not coming up. Switch1 was previously tested in the laboratory and its trunk configuration worked fine. What are three possible causes of this problem？ （）

  A . The trunking configuration mode on Switch1 is set to Off. B . The trunking configuration mode on the other end is set to On. C . The trunking configuration mode on the other end is set to Desirable. D . Cisco Discovery Protocol is not running on the other end. E . There is a VTP domain name mismatch. F . Switch1 does not support 802.1Q.

  查看最佳答案

• Router R1, an ASBR connected to the Internet and to backbone area 0, has been configured with a default - information originate command. Which of the following is true about the effects of this configuration command?（）

  A . R1 will always create and flood a default route into the OSPF domain. B . R1 will create and flood an LSA for prefix/length 0.0. 0.0/0 into the OSPF domain if R1's IP routing table has a route to 0.0.0.0/0. C . R1 will set a flag on the LSA for the subnet between itself and one of the ISPs, noting this subnet as a default network, regardless of whether R1 has a default route. D . R1 w ill set a flag on the LSA for the subnet between itself and one of the ISPs, noting this subnet as a default network, but only if R1 has a route to 0.0.0.0/0.

  查看最佳答案

• The following configuration line was added to router R1 Access-list 101 permit ip 10.25.30.0 0.0.0.255 any What is the effect of this access list configuration?（）

  A . permit all packets matching the first three octets of the source address to all destinations B . permit all packet matching the last octet of the destination address and accept all source addresses C . permit all packet matching the host bits in the source address to all destinations D . permit all packet from the third subnet of the network address to all destinatio

  查看最佳答案

• Refer to the exhibit. Router R1 is being used as a relay device for autoconfiguration of switch S1.Which configuration will acc omplish this? （）https://assets.asklib.com/images/image2/2018073015150790983.jpg

  A . S1(config)# interface fastethernet 0/1 S1(config - if)# ip helper - address 10.0.0.2 B . S1(config)# interface fastethernet 0/1 S1(config - if)# ip helper - address 20.0.0.1 C . R1(config)# interface fastethernet 0/0 R1(config - if)# ip help er - address 20.0.0.2R 1(config - if)# ip helper - address 20.0.0.3 R1(config - if)# ip helper - address 20.0.0.4 R1(config - if)# exit R1(config)# interface fastethernet 0/1 R1(config - if)# ip helper - address 10.0.0.1 D . R1(config)# interface fastethernet 0/0 R1 (config - if)# ip helper - address 20.0.0.1 R2(config)# interface fastethernet 0/0 R2(config - if)# ip helper - address 20.0.0.1 R3(config)# interface fastethernet 0/0 R3(config - if)# ip helper - address 20.0.0.1 R4(config)# interface fastethernet 0/0 R4(config - if)# ip helper - address 20.0.0.1 E . S1(config)# interface fastethernet 0/1 S1(config - if)# ip helper - address 10.0.0.2 R2(config)# interface fastethernet 0/0 R2(config - if)# ip helper - address 20.0.0.1 R3(config)# interface fastethernet 0/0 R3(config - if) # ip helper - address 20.0.0.1 R4(config)# interface fastethernet 0/0 R4(config - if)# ip helper - address 20.0.0.1

  查看最佳答案

• Switch R1 is configured with VTP.  Which two VTP modes will make R1 capable of creating and  deleting VLANs on itself？ （）

  A .  Client B .  Server C .  Transparent D .  Pass-through E .  No-negotiate

  查看最佳答案

• 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 . More collision domains will be created. B . IP address utilization will be more efficient. C . More bandwidth will be required than was needed previously. D . An additional broadcast domain will be created.

  查看最佳答案

• You need to configure port security on switch R1.  Which two statements are true about this  technology？ （）

  A .  Port security can be configured for ports supporting VoIP. B .  With port security configured， four MAC addresses are allowed by default. C .  The network administrator must manually enter the MAC address for each device in order for  the switch to allow connectivity. D . Withsecurity configured， only one MAC addresses is allowed by default.   E .  Port security cannot be configured for ports supporting VoIP.

  查看最佳答案

• Refer to the exhibit. Switch 15 is configured as the root switch for VLAN 10 but not for VLAN 20. If the STP configuration is correct， what will be true about Switch 15？（） https://assets.asklib.com/images/image2/2018073109302428070.jpg

  A . All ports will be in forwarding mode. B . All ports in VLAN 10 will be in forwarding mode. C . All ports in VLAN 10 will be in forwarding mode and all ports in VLAN 20 will be in blocking mode. D . All ports in VLAN 10 will be in forwarding mode and all ports in VLAN 20 will be in standby mode.

  查看最佳答案

• A cisco 4404 wlan controller is being connected to a cisco 6500 catalyst series switch. How would you interconnect and configure lag for connectivity and ensure redundancy？（）

  A . all four ports from the cisco wlc terminated to the same catalyst gigabit module and channel group. B . ports 1 and 2 from cisco wlc to catalyst gigabit module slot 1 channel group 10 and cisco wlc ports 3 and 4 to catalyst gigabit module slot 2 channel group 10. C . all four ports from the cisco wlc terminated to the same catalyst gigabit module using two channel groups. D . ports 1 and 2 from cisco wlc to catalyst gigabit module slot 1 channel group 20 and cisco wlc ports 3 and 4 to catalyst gigabit module slot 2 channel group 40.

  查看最佳答案

• Switch R1 has been configured with the root guard feature.  What statement is true if the spanning  tree enhancement Root Guard is enabled？ （）

  A .  If BPDUs are not received on a non-designated port， the port is moved into the STP loop- inconsistent blocked state B .  IF BPDUs are received on a PortFast enabled port， the port is disabled. C .  If superior BPDUs are received on a designated port， the interface is placed into the root- inconsistent blocked state. D .  If inferior BPDUs are received on a root port， all blocked ports become alternate paths to the  root bride.

  查看最佳答案

• A Cisco 4404 WLAN controller is being connected to a Cisco 6500 Catalyst Series Switch. How would younterconnect and configure LAG for connectivity and ensure redundancy？（）

  A . All four ports from the Cisco WLC terminated to the same Catalyst gigabit module and channel group. B . All four ports from the Cisco WLC terminated to the same Catalyst gigabit module using two channel groups. C . Ports 1 and 2 from Cisco WLC to Catalyst gigabit module slot 1 channel group 20 and Cisco WLC ports3 and 4 to Catalyst gigabit module slot 2 channel group 40. D . Ports 1 and 2 from Cisco WLC to Catalyst gigabit module slot 1 channel group 10 and Cisco WLC ports3 and 4 to Catalyst gigabit module slot 2 channel group 10.

  查看最佳答案

• When configuring a routed port on a Cisco multilayer switch， which of these is a required configuration task that you must perform to enable that port to function as a routed port？ （）

  A . Enable the switch to participate in routing updates from external devices with the router command in global configuration mode. B . Enter the no switchport command to disable Layer 2 functionality at the interface level. C . Each port participating in routing of Layer 3 packets must have an IP routing protocol assigned on aperinterface level. D . Routing is enabled by default on a multilayer switch， so the port can become a Layer 3 routing interface by assigning the appropriate IP address and subnet information.

  查看最佳答案

• Three switches are connected to one anther via trunk ports.Assuming the default switch configuration,which switch is elected as the root bridge for the spanning-tree instance of vlan 1?（）

  A . the switch with the lowest MAC address B . the switch with the higest MAC address C . the switch witch the higest IP address D . the switch with the lowest IP addre

  查看最佳答案