1. Which two major areas can be used when discussing the highlevel overview of a typical enterprise network? (Choose two) Building distribution Building access Campus backbone Enterprise edge Enterprise campus 2. Which of the following is used when choosing a dynamic routing protocol? (Choose two.) Knowledge level of …

1. Which statement describes the purpose of the configuration that is shown? CopySwitch(config)# ip dhcp snooping Switch(config)# ip dhcp snooping vlan 3 Switch(configif)#ip dhcp snooping trust Switch(configif)#ip dhcp snooping limit rate 30 It is meant to disable any host that is configured to be in VLAN 3. It …

1. What effect does the global configuration command spanning-tree portfast bpdufilter default have when enabled on an access switch? All PortFast enabled ports become designated ports. All PortFast enabled ports stop sending BPDUs, but if a BPDU is received on the port, the port gets out of the …

1. Refer to the exhibit. Which two statements are true about the switch CAT2? (Choose two.) Eleven VLANs were manually configured on the switch. Six VLANs were either manually configured on the switch or learned via VTP. Interfaces Fa0/13 and Fa0/14 are in VLAN 1. Interfaces Fa0/13 and …

1. What plane on a network device is accessed using SSH or SNMP? management plane control plane forwarding plane CAM 2. What feature of CEF allows for Layer 3 switches to use multiple paths? load-balancing hardware based forwarding route caching Netflow LAN switching 3. Which statement is true …

Router/Switch Configuration Commands List boot system Unprivileged Commands enable lock ping telnet traceroute resume disconnect ssh exit Privileged Commands configure terminal debug setup copy running-config startup-config erase startup-config write clock set clear reload write terminal undebug all copy tftp startup-config copy running-config tftp copy tftp running-config copy startup-config …

This tutorial explains the UDP/TCP connection or session multiplexing in detail with examples. Learn what the sockets and port numbers are and how they are used in the application mapping. UDP/TCP Connection or Session Multiplexing Connection or session multiplexing occurs at the Transport layer. It allows multiple applications …

This tutorial explains the functionalities of the Access points and the Wireless LAN controllers in detail. Learn what the Access points and the Wireless LAN controllers are and how they work in the wireless network. Access point An access point is the device that allows multiple wireless devices …

Sections & Objectives 13.1 Communication Skills and the IT Professional Explain why good communication skills are a critical part of IT work. 13.2 Ethical and Legal Issues in the IT Industry Explain appropriate behavior when faced with the legal and ethical issues that arise in the IT industry. …

Sections & Objectives 12.1 Security Threats Explain security threats. 12.2 Security Procedures Configure IT security. 12.3 Common Preventive Maintenance Techniques for Security Manage IT security on an ongoing basis. 12.4 Basic Troubleshooting Process for Security Explain how to troubleshoot basic security problems. 12.5 Chapter Summary 12.1 Security Threats …