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Name:ErnestJoin In:Feb 21, 2019
What is CCNP, and CCNP exam subjects and content

Post by Ernest » Dec 31, 2018

CCNP full name Cisco Certified Network Professional - Cisco Certified Network Senior Engineer
CCNP certification (Cisco Certified Network Professional) indicates that certified personnel have extensive network knowledge. CCNP-certified professionals can install, configure, and operate LAN, WAN, and dial-up access services for large enterprise networks with 100 to 500 nodes.
The latest NP exam that took effect on January 1, 2007:
One, 642-901 BSCI v3.0 builds a scalable Cisco internetwork
1. Realize the operation of EIGRP:
Explain the function and operation of EIGRP
Configure EIGRP routing and EIGRP stub routing and communication verification
Verification and troubleshooting
2. Implement OSPF multi-regional operation:
Explain the function and operation of OSPF
Configure OSPF multi-area routing and special area and communication authentication
Verification and troubleshooting
3. Describe the integrated IS-IS routing protocol
Describe the features and benefits of integrated intermediate to intermediate system routing
Configure and verify basic IS-IS routes
4. Implement Cisco's IOS routing features:
Describe the configuration and verification of redistribution between multiple interior gateway routing protocols
Describe and verify route filtering
Describe and configure the DHCP service
5. Realize BGP connection of enterprise-level Internet service providers
Describe the functions and operating principles of BGP
Configuring and verifying that BGP runs in a non-transport autonomous system
Configuring and verifying BGP communication verification
Configure BGP path selection
6. Implement multicast routing and forwarding:
Describe the basic principles of IP multicast
Layer 3 to Layer 2 mapping describing IP multicast addresses
Describe IGMP
Describe configuration and verify multicast routing (protocol-independent multicast sparse dense mode)
7. Implement IPV6 routing:
Describe the IPv6 addressing scheme
Describe the collaborative operation of IPv6 and IPv4
Describe the configuration and verification of OSPF IPv6 routes
Second, 642-812 BCMSN v3.0 build Cisco's multilayer switching network
1. Implement a virtual local area network:
Explain the function of VLANs in a layered network
Configuring VLAN
Interpret and configure the VLAN trunk (IEEE802.1Q/ISL)
Interpret and configure VTP
Verify and troubleshoot VLAN configuration
2. Manage the running of the spanning tree protocol in a layered network:
Explain how the spanning tree protocol works (RSTP/PVRST/MSTP)
Describe and configure the spanning tree security mechanism (BPDU guard/Filtering/ROOT Guard)
Configuring and verifying UDLD and Loop Guard
Verify and troubleshoot the spanning tree protocol
Configuring and verifying link aggregation using PAgP and LACP
3. Implement inter-VLAN routing:
Interpret and configure inter-VLAN routing
Explain and configure CEF
Verify and troubleshoot inter-VLAN routing
4. Implement gateway redundancy technology:
Explain the function and operation of the Gateway Redundancy Protocol (HSRP/VRRP/GLBP)
Configuring HSRP/VRRP/GLBP
Verify high reliability configuration
5. Describe and configure wireless customer access:
Describe the operation and components of WLAN technology
Describe the characteristics of wireless client devices/network federations/mobile platforms
Configuring wireless network clients
6. Describe and configure the security features in the switched network:
Describe a common Layer 2 cyber attack (Mac Flooding/DHCP Spoofing/Rogue
Explain and configure port security / 802.1x / VACL / Private VLAN / DHCP
Verify the security configuration of the switch
7. Configure voice technology:
Describe the characteristics of voice in the campus network
Describe the voice VLAN and trust boundaries
Configure and verify basic IP phone support
Third, 642-825 ISCW v1.0 achieve secure aggregation of the WAN
1. Realize basic home telecommunications access services:
Description Cable Technology (HFC)
Describe XDSL technology
Configure ADSL (PPPoE/PPPoA)
Verify configuration
2. Implement multi-protocol label switching in frame mode:
Describe the composition and operation of frame mode multi-protocol label switching
Set and verify frame mode multi-protocol label switching
3. Implement site-to-site IPSEC virtual private network:
Describe the composition and operation of an IPSec VPN/GRE tunnel
Configuring site-to-site IPSec vpn/GRE Tunnel using SDM software
Verify IPSec/GRE tunnel configuration
Describe the backup port for configuring and verifying the VPN
Describe and configure Cisco's SDM-based simple VPN solution
4. Describe the network security policy:
Describe and mitigate common cyber attacks (scan/access/denial of service attacks)
Describe and mitigate worms, viruses and Trojan horse attacks
Describe and mitigate application layer attacks
5. Implement hardware security for Cisco devices:
Describe the implementation of configuration and verification automatic security / one-step locking technology
Describe the AAA service for configuring and verifying Cisco routers
Describe and configure the use of access control lists to mitigate threats and attacks
Describe and configure IOS security management features (SSH/SNMP/SYSLOG, NTP...)
6. Implement the Cisco IOS Firewall:
Describe the capabilities and operations based on Cisco IOS Firewall (Stateful Firewall and CBAC)
Configuring Cisco IOS Firewall with SDM Software
Verify the configuration of the Cisco IOS Firewall
7. Describe and configure Cisco's intrusion protection system/intrusion detection system
Describe the operation and functionality of intrusion protection systems and intrusion detection systems
Configuring Cisco IOS Intrusion Prevention System with SDM Software
Fourth, 642-845 ONT v1.0 optimize Cisco network aggregation
1. Describe the implementation of Cisco VOIP:
Describe the function and operation of a VOIP network
Describe and identify basic voice components in the corporate network (Gatekeeper/Gateways)
2. Describe the QOS considerations:
Explain the need for QOS in a converged network
Describe the implementation strategy of QOS
3. Describe the QOS implementation based on the differential service architecture:
Describe classification and marking techniques (COS/TOS/IP Precedence/DSCP...)
Describe the classification characteristics of NBAR based on network application identification
Explain congestion management and congestion avoidance mechanisms (FIFO/PQ/WRR/WRED...)
Describe traffic policy and traffic shaping
Describe the control backplane strategy
Describe the WAN link effective mechanism (Payload/Header Compression, cross processing)
Describe and configure pre-grading of QOS
4. Implement automated QOS:
Explain the function and operation of automated QOS
Describe the SDM-based QOS Wizard
Configuration verification and troubleshooting automation QOS implementation
5. Realize the security and management of wireless LAN:
Describe and configure wireless security on Cisco clients and access points
Describe basic wireless management
Configuring and verifying wireless management
Describe and configure QOS for wireless LAN
642-892 Route Exchange 2 in 1 Exam (Replace 642-891 2 in 1 exam)
Among them, the 642-892 new two-in-one test was launched in November 2006; the candidates are required to arrange the study and test dates.
The CCNP exam fee is divided into four subjects, each of which is 1,300 yuan.

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