Cisco-CCNA-2 思科认证 ITE PC v4.0 Chapter 1 © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 1 思科公司命名 San Francisco ITE PC v4.0 Chapter 1 © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 2 思科公司徽标 ITE PC v4.0 Chapter 1 © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 3 The Cisco certification system CCAr(Cisco Certified Architect) Cisco Certified Internetwork Expert CCIE Cisco Certified Network Professional CCNP CCNA CCENT ITE PC v4.0 Chapter 1 Cisco Certified Networking Associate Cisco Certified Entry Networking Technician © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 4 The Cisco certification system Cisco Certified Architect 级别 体系架构师级 别 ITE PC v4.0 Chapter 1 专家级别 CCIE Routing and Switching CCDE CCIE Security CCIE Voice CCIE Wireless CCIE Service Provider 资深工程师级 别 CCNP CCDP CCSP CCVP CCNP Wireless CCIP 工程师级别 CCNA CCDA CCNA Security CCNA Voice CCNA Wireless 入门级别 CCENT © 2007 Cisco Systems, Inc. All rights reserved. CCIE Storage Specialist Certifications Cisco Public 5 Course introduction ITE PC v4.0 Chapter 1 Unit 1 Unit 2 Unit 3 Network OSI TCP/IP IOS IP VLSM CIDR ACL ROUTE RIP LAN VLAN IGRP VTP EIGRP TRUNK OSPF STP © 2007 Cisco Systems, Inc. All rights reserved. Unit 4 WAN HDLC PPP FR ISDN ADSL NAT Cisco Public 6 Cisco Icons and Symbols Router Workgroup Switch Wireless Router Access Point Wireless Connectivity ITE PC v4.0 Chapter 1 Secure Router IP Phone Firewall Mobile Access Phone Line: Serial © 2007 Cisco Systems, Inc. All rights reserved. Home Office Small Business Line: Ethernet Cisco Public 7 ITE PC v4.0 Chapter 1 © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 8