CCT vs. CCENT Skill Set Comparison

Transcription

1 Operation of IP Data Networks Recognize the purpose and functions of various network devices such as Routers, Switches, Bridges and Hubs Select the components required to meet a given network specification Describe in general terms the basic functionality and key differences for the following hardware: LAN Switch, Router, Modem, Wireless Access Points Describe the purpose and basic operation of the protocols in the OSI and TCP models TCP/IP Stack versus the OSI Model Identify common applications and their impact on the network Predict the data flow between two hosts across a network Path Determination Identify the appropriate media, cables, ports, and connectors to connect Cisco network devices to other network devices and hosts in a LAN Examining LAN Cabling LAN Switching Technologies Determine the technology and media access control method for Ethernet networks Examining LAN cabling Identify basic switching concepts and the operation of Cisco switches Collision Domains Broadcast Domains Types of switching CAM Table Configure and verify initial switch configuration including remote access management Cisco IOS commands to perform basic switch setup Extending a LAN with a switch or router Managing IOS configurations using different connections 2013 Cisco and/or its affiliates. All rights reserved. 1

2 Verify network status and switch operation using basic utilities such as ping, telnet and ssh Managing Configurations via the TCP/IP Network (In-Band) Describe how VLANs create logically separate networks and the need for routing between them. Explain network segmentation and basic traffic management concepts Configure and verify VLANs Configure and verify trunking on Cisco switches Dynamic Trunking Protocol Auto negotiation Examining common network problem at layer 1 and 2 IP addressing (IPv4/IPv6) Describe the operation and necessity of using private and public IP addresses for IPv4 addressing Understanding IP addressing and subnets Identify the appropriate IPv4 addressing scheme using VLSM and summarization to satisfy addressing requirements in a LAN/WAN environment Identify the appropriate IPv6 addressing scheme to satisfy addressing requirements in a LAN/WAN environment Describe the technological requirements for running IPv6 in conjunction with IPv4 such as dual stack Understanding IP addressing and subnets 2013 Cisco and/or its affiliates. All rights reserved. 2

3 Describe IPv6 addresses - Global unicast Multicast eui 64 Link local auto configuration Unique local IP Routing Technologies Describe basic routing concepts CEF Packet forwarding Router lookup process Extending a LAN with a Router Configure and verify utilizing the CLI to set basic Router configuration Cisco IOS commands to perform basic router setup Exploring the Cisco Device Boot-up Process Configure and verify operation status of an Ethernet interface Examining common network problem at layer 1 and 2 Verify router configuration and network connectivity Cisco IOS commands to review basic router information and network connectivity Configure and verify routing configuration for a static or default route given specific routing requirements Differentiate methods of routing and routing protocols Static vs. Dynamic ip routing table Link state vs. Distance Vector Passive interfaces next hop Managing Configurations via the TCP/IP Network (In-Band) 2013 Cisco and/or its affiliates. All rights reserved. 3

4 Configure and verify OSPF (single area) Benefit of single area Router ID Configure OSPF v2 Passive interface Configure OSPF v3 Configure and verify intervlan routing (Router on a stick) sub interfaces encapsulation upstream routing Configure SVI interfaces IP Services Configure and verify DHCP (IOS Router) lease time DHCP options excluded addresses configuring router interfaces to use DHCP Describe the types, features, and applications of ACLs Standard Named Sequence numbers Numbered Editing Log option Extended Configure and verify ACLs in a network environment Named Log option Numbered Identify the basic operation of NAT Purpose Overloading Pool Source addressing Static 1 to Cisco and/or its affiliates. All rights reserved. 4

5 Configure and verify NAT for given network requirements Configure and verify NTP as a client Network Device Security Configure and verify network device security features such as: Device password security VTYs Enable secret vs enable Physical security Transport Service password Disable telnet Describe external authentication methods SSH Configure and verify Switch Port Security features such as: Assign unused ports to an unused VLAN Setting native VLAN to other than VLAN 1 Sticky MAC Shutdown MAC address limitation Protect restrict Static / dynamic Shutdown unused ports Violation modes Err disable recovery Err disable Configure and verify ACLs to filter network traffic Configure and verify an ACLs to limit telnet and SSH access to the router 2013 Cisco and/or its affiliates. All rights reserved. 5

6 Troubleshooting Troubleshoot and correct common problems associated with IP addressing and host configurations Troubleshoot and Resolve VLAN problems identify that VLANs are configured IP address configured port membership correct Troubleshoot and Resolve trunking problems on Cisco switches correct trunk states correct vlans allowed correct encapsulation configured Troubleshoot and Resolve ACL issues Statistics Permitted networks Direction Interface Troubleshoot and Resolve Layer 1 problems Framing Dropped packets CRC Late collision Runts Giants Input/Output errors Examining common network problem at layer 1 and Cisco and/or its affiliates. All rights reserved. Cisco and the Cisco logo are trademarks or registered trademarks of Cisco and/or its affiliates in the U.S. and other countries. To view a list of Cisco trademarks, go to this URL: com/go/trademarks. Third party trademarks mentioned are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company. (1110R) DDM13CS /13