网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
A network administrator is viewing the control plane traffic flowing through their network in real-time. What built-in feature enabled this ability?（）
A
call home
B
wireshark
C
ethanalyzer
D
NX-OS
参考答案
参考解析
解析：
暂无解析
更多 “单选题A network administrator is viewing the control plane traffic flowing through their network in real-time. What built-in feature enabled this ability?（）A call homeB wiresharkC ethanalyzerD NX-OS” 相关考题
考题
在网络侧，S1接口的用户面终止在『____』上，控制面终止在『____』上。(On the network side, the user plane of S1 interface terminates on the 『____』 ,and the control plane terminates on the『____』.)
考题
The network administrator of the Oregon router adds the follwing command to the router configuration: ip route 192.168.12.0 255.255.255.0 172.16.12.1. What are the results of adding this command?()
A. The command establishes a static routeB. The command invokes a dynamic routing protocol for 192.168.12.0C. Traffic for network 192.168.12.0 is forwarded to 172.16.12.1D. Traffic for all networks is forwarded to 172.16.12.1E. This route is automatically propagated throughout the entire networkF. Traffic for network 172.16.12.0 is forwarded to the 192.168.12.0 network
考题
A network administrator needs to allow only one Telnet connection to a router. For anyone viewing the configuration and issuing the show run command, the password for Telnet access should be encrypted. Which set of commands will accomplish this task?（）A.B.C.D.
考题
The network administrator of the Oregon router adds the follwing command to the router configuration: ip route 192.168.12.0 255.255.255.0 172.16.12.1. What are the results of adding this command?（）A、The command establishes a static routeB、The command invokes a dynamic routing protocol for 192.168.12.0C、Traffic for network 192.168.12.0 is forwarded to 172.16.12.1D、Traffic for all networks is forwarded to 172.16.12.1E、This route is automatically propagated throughout the entire networkF、Traffic for network 172.16.12.0 is forwarded to the 192.168.12.0 network
考题
What are three considerations when choosing the QoS model to deploy in a network？ （）A、 the routing protocols being utilized in the networkB、 the applications utilizing the networkC、 the traffic destinationsD、 network addressing schemeE、 cost of implementationF、 the amount of the control needed of the resources
考题
What is the difference between the Ethanalyzer and the SPAN feature in Cisco NX-OS？（）A、 The Ethanalyzer captures control-plane traffic， while SPAN captures all traffic.B、 The Ethanalyzer captures all traffic including control-plane traffic， while SPAN captures only the control-plane traffic.C、 The Ethanalyzer captures only data traffic， while SPAN captures all traffic.D、 The Ethanalyzer captures only control traffic， while SPAN captures data traffic.
考题
What are two reasons that a network administrator would use access lists (Choose two.)（）。A、to control vty access into a routerB、to control broadcast traffic through a routerC、to filter traffic as it passes through a routerD、to filter traffic that originates from the routerE、to replace passwords as a line of defense against security incursions
考题
What are two benefits of control plane policing？（）A、protection against denial of service （DoS） attacks at infrastructure routers and switchesB、 protection against known worm attacks in routers and switchesC、quality of service （QoS） control for packets that are sourced from the data plane of Cisco routers and switchesD、quality of service control （QoS） for packets that are destined to the control plane of Cisco routers and switchesE、quality of service （QoS） control for packets that are destined to the data plane of Cisco routers and switches
考题
Which of the following statemets regarding Control Plane Policing （CoPP） is correct？（）A、Control Plane Policing （CoPP） addresses the need to protect the management planes， ensuring routingstability， availability， and critical packet delivery.B、Control Plane Policing （CoPP） leverages MQC to define traffic classification criteria and to specifyconfigurable policy actions for the classified traffic.C、Control Plane Policing （CoPP） uses a dedicated "control-plane" command via the Modular QoS CLI （MQC）to provide filtering and rate limiting capabilities.D、Control Plane Policing （CoPP） uses "service policy" command under relevant interfaces to filter DOS packet to protect routing packets.E、Control Plane Policing （CoPP） protects the transit management and data traffic through the router.
考题
The route processor is critical to the operation of a network， and any service disruption to the route processor can result in network outages. Which QoS tool canprotectroute processor traffic？（）A、control plane policingB、data plane policingC、network-based application recognition （NBAR）D、service plane policingE、management plane policing
考题
A network administrator wants to control which user hosts can access the network based on their MAC address. What will prevent workstations with unauthorized MAC addresses from connecting to the network through a switch?（）A、BPDUB、Port securityC、RSTPD、STPE、VTPF、Blocking mode
考题
What are three facts control plane policing？ （）A、a set of rules that can be established and associated with the ingress and egress ports of the control planeB、improves performance of the control plane by marking control plane packets with DSCPEFC、protects the control plane on a router from DoS attacksD、treats the control plane as a separate entity with its own ingress （input） and egress （output） portsE、provides the control plane with a separate token bucketF、enhances security of the control plane by tunneling packets to and from the control plane
考题
Which Control Plane Policing （CoPP） statement is true？（）A、 Traffic to be policed is identified using the control-plane global configuration command.B、 The control-plane global configuration command enters the Cisco Modular QoS CLI （MQC） mode.C、 The control-plane global configuration command enters the control-plane configuration mode. D、 Traffic to be policed is identified using the control-plane interface configuration command.E、 The control-plane interface configuration command enters the Cisco Modular QoS CLI （MQC） mode.F、 The control-plane interface configuration command enters the control-plane configuration mode.
考题
In PIM-SM what control plane signaling must a multicast source perform before it begins to send multicast traffic to a group？（）A、The source must send a PIM Register message to the rendezvous point （RP）B、The source must first join the multicast group using IGMP before sendingC、The source must perform a Request to Send （RTS） and Clear to Send （CTS） handshake with the PIM designated router （DR）D、No control plane signaling needs to be performed；the source can simply begin sending on the local subnet
考题
Which IOS QoS mechanism is used strictly to rate limit traffic destinedto the router itself？（）A、 Class-Based PolicingB、 Control Plane PolicingC、 Dual-Rate PolicierD、 Single-Rate PolicierE、 Class-BasedTraffic Shaper
考题
In which two locations can Nexus 1000v VSM be deployed?（）A、Control Plane Virtual ApplianceB、Control Plane Physical ApplianceC、Control Plane Virtual ESX SwitchD、Control Plane Physical ESX Switch
考题
What are two reasons that a network administrator would use access lists? (Choose two.) （）。A、to control vty access into a router B、to control broadcast traffic through a router C、to filter traffic as it passes through a router D、to filter traffic that originates from the router E、to replace passwords as a line of defense against security incursions
考题
A network administrator is viewing the control plane traffic flowing through their network in real-time. What built-in feature enabled this ability?（）A、call homeB、wiresharkC、ethanalyzerD、NX-OS
考题
To securely transport EIGRP traffic, a network administrator will build VPNs between sites. What is the best method to accomplish the transport of EIGRP traffic?（）A、IPSec in tunnel modeB、IPSec in transport modeC、GRE with IPSec in transport modeD、GRE with IPSec in tunnel mode
考题
You are the network administrator for your company. A Windows Server 2003 computer named Router11 is used to connect the network to the Internet. You find out that some computers on the network are infected with a worm， which occasionally sends out traffic to various hosts on the Internet. This traffic always uses a certain source TCP port number.You need to identify which computers are infected with the worm. You need to configure a solution on Router11 that will perform the following two tasks： Detect and identify traffic that is sent by the worm. Immediately send a notification to a network administrator that the infected computer needs to be repaired. What should you do？（）A、Configure a WMI event trigger.B、Configure a Network Monitor capture filter.C、Configure a Network Monitor trigger.D、Configure a System Monitor alert.
考题
单选题The route processor is critical to the operation of a network， and any service disruption to the route processor can result in network outages. Which QoS tool canprotectroute processor traffic？（）A
control plane policingB
data plane policingC
network-based application recognition （NBAR）D
service plane policingE
management plane policing
考题
多选题Which of the following are benefits provided with access control lists (ACLs)?（）AACLs monitor the number of bytes and packets.BVirus detection.CACLs dentify interesting traffic for DDR.DACLs provide IP route filtering.EACLs provide high network availability.FACLs classify and organize network traffic.
考题
多选题What are two benefits of control plane policing？（）Aprotection against denial of service （DoS） attacks at infrastructure routers and switchesBprotection against known worm attacks in routers and switchesCquality of service （QoS） control for packets that are sourced from the data plane of Cisco routers and switchesDquality of service control （QoS） for packets that are destined to the control plane of Cisco routers and switchesEquality of service （QoS） control for packets that are destined to the data plane of Cisco routers and switches
考题
多选题Which of the following statemets regarding Control Plane Policing （CoPP） is correct？（）AControl Plane Policing （CoPP） addresses the need to protect the management planes， ensuring routingstability， availability， and critical packet delivery.BControl Plane Policing （CoPP） leverages MQC to define traffic classification criteria and to specifyconfigurable policy actions for the classified traffic.CControl Plane Policing （CoPP） uses a dedicated control-plane command via the Modular QoS CLI （MQC）to provide filtering and rate limiting capabilities.DControl Plane Policing （CoPP） uses service policy command under relevant interfaces to filter DOS packet to protect routing packets.EControl Plane Policing （CoPP） protects the transit management and data traffic through the router.
考题
单选题What is the difference between the Ethanalyzer and the SPAN feature in Cisco NX-OS？（）A
The Ethanalyzer captures control-plane traffic， while SPAN captures all traffic.B
The Ethanalyzer captures all traffic including control-plane traffic， while SPAN captures only the control-plane traffic.C
The Ethanalyzer captures only data traffic， while SPAN captures all traffic.D
The Ethanalyzer captures only control traffic， while SPAN captures data traffic.
考题
单选题A network administrator wants to control which user hosts can access the network based on their MAC address. What will prevent workstations with unauthorized MAC addresses from connecting to the network through a switch?（）A
BPDUB
Port securityC
RSTPD
STPE
VTPF
Blocking mode
考题
单选题On the Cisco Nexus 7000 Series Switch， Control Plane Policing is enforced on which component？（）A
The supervisor module enforces CoPP before out-of-policy traffic reaches the CPUB
The fabric modules enforce CoPP in the fabric before out-of-policy traffic reaches the CPU C
The linecards enforce CoPP locally before out-of-policy traffic reaches the CPUD
The egress virtual output queue enforces CoPP locally before out-of-policy traffic reaches the CPU
考题
单选题Which IOS QoS mechanism is used strictly to rate limit traffic destinedto the router itself？（）A
Class-Based PolicingB
Control Plane PolicingC
Dual-Rate PolicierD
Single-Rate PolicierE
Class-BasedTraffic Shaper
热门标签
最新试卷