What is the Draft-Kompella control plane based on？（）

第1题：

第2题：

Which two Cisco router functional planes are protected by Control Plane Policing （COPP）？（）

• A、data plane
• B、control plane
• C、service plane
• D、management plane
• E、hyper plane

第3题：

第4题：

Which statement is true about the forwarding plane?（）

• A、The forwarding plane is the intelligence of the plattform
• B、The forwarding plane is based on an x86 architecture
• C、The forwarding plane maintains the routing tables, brdiging table, and primary forwarding table
• D、The forwarding plane implements policers, stateless firwall filters, and class of service

第5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.

第6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.

第7题：

What are two benefits of control plane policing？（）

• A、protection against denial of service （DoS） attacks at infrastructure routers and switches
• B、 protection against known worm attacks in routers and switches
• C、quality of service （QoS） control for packets that are sourced from the data plane of Cisco routers and switches
• D、quality of service control （QoS） for packets that are destined to the control plane of Cisco routers and switches
• E、quality of service （QoS） control for packets that are destined to the data plane of Cisco routers and switches

第8题：

第9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 policing
• B、data plane policing
• C、network-based application recognition （NBAR）
• D、service plane policing
• E、management plane policing

第10题：

Which statement is true about the routing table?（）

• A、The routing table exists in the control plane only.
• B、The routing table exists in the control plane and in the forwarding plane.
• C、The routing table contains both active and inactive routes.
• D、The routing table is stored on compact flash.