FastEthernet port 0/5 will show an err-disabled message. 2. Refer to the exhibit. What will allow a host on VLAN 40 on switch X to communicate with a host in VLAN 40 on switch Y? QoS routing trunking VPN 3. A network administrator issued the erase nvram: command on a switch. What will be the outcome of the command? It will clear the contents of the MAC table. It will clear the contents of the VLAN database. It will clear the contents of the startup configuration file. It will clear the contents
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This document is exclusive property of Cisco Systems‚ Inc. Permission is granted to print and copy this document for non-commercial distribution and exclusive use by instructors in the CCNA Exploration: LAN Switching and Wireless course as part of an official Cisco Networking Academy Program. Lab 1.3.1: Review of Concepts from Exploration 1 Topology Diagram Learning Objectives Upon completion of this lab‚ you will be able to: • • • • • • Create a logical topology given network requirements
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sort of link between switches is needed to transmit VTP advertisements? 3. What are the three VTP modes that a switch could take? 4. What name is given to a group of switches that share VLAN information using VTP? 5. Which VTP modes allow switches to save VLAN information in the vlan database? 6. Which VTP versions can be used on a Catalyst 2960 switch‚ and which is the default version? 7. How is a VTP domain identified? 8. Which command is commonly used to display
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华为交换机基本配置命令 一、单交换机VLAN划分 命令 命令解释 system 进入系统视图 system-view 进入系统视图 quit 退到系统视图 undo vlan 20 删除vlan 20 sysname 交换机命名 disp vlan 显示vlan vlan 20 创建vlan(也可进入vlan 20) port e1/0/1 to e1/0/5 把端口1-5放入VLAN 20 中 disp vlan 20 显示vlan里的端口20 int e1/0/24 进入端口24 port access vlan 20 把当前端口放入vlan 20 undo port e1/0/10
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VLAN Paper Stephen C Wilburth Jr NTC 249 December 10th 2012 Chen Li VLAN Paper A VLAN (virtual local area network) is a logical grouping of network devices (servers‚ workstation‚ laptops‚ etc.) that generally have something in common‚ such as the same department or access to a particular server. Although devices in VLANs are virtually separated from each other by being placed on different segments‚ they can still communicate with each other as if they were on the same segment. VLANs are a
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interface is up but G0/1.10 is administratively down. Implement the no shutdown command to enable the G0/1.10 PC3 is configured with the wrong default gateway address. Change the default gateway on PC3 from 172.17.10.1 to 172.17.30.1 Subinterface VLAN assignments are switched on R1. Issue the no encapsulation dot1q command to remove the incorrect configuration. Then configure the subinterfaces with the correct encap dot1q command command. Reenter the correct IP address information. ========================================
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following: 1. • Use the resources provided‚ diagram and narrative‚ to set up the physical network 2. • Set up an IP subnetting scheme using VLSM 3. • Configure the routers as required 4. • Set up and configure the switches and VLANs as required 5. • Verify and troubleshoot all connections 6. • Provide detailed documentation in the appropriate format 7. • Provide a written final report Scenario The XYZ Research Company is small company that is developing
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switchport mode trunk switchport trunk native vlan 1 interface gigabitEthernet 0/2 switchport mode trunk switchport trunk native vlan 1 exit vlan 2 name Accouting vlan 3 name Finance vlan 4 name Marketing exit ip routing interface vlan 1 ip address 139.254.1.1 255.255.255.0 no shutdown interface vlan 2 ip address 139.254.2.1 255.255.255.0 no shutdown interface vlan 3 ip address 139.254.3.1 255.255.255.0 no shutdown interface vlan 4 ip address 139.254.4.1 255.255.255.0 no shutdown
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exam. 2. Do not close Packet Tracer when you are done. It will close automatically. 3. Click the Submit Assessment button to submit your work. Introduction In this practice Packet Tracer Skills Exam‚ you will: configure VLANs using VTP configure inter-VLAN routing modify STP configure port security add a wireless LAN Topology All contents are Copyright © 1992–2012 Cisco Systems‚ Inc. All rights reserved. This document is Cisco Public Information. Page 1 of 4 CCNA Exploration
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protocols: Spanning Tree Protocol (STP)‚ Cisco Discovery Protocol (CDP)‚ Dynamic Trunking Protocol (DTP)‚ Dynamic Host Configuration Protocol (DHCP)‚ Hot Standby Router Protocol (HSRP)‚ IEEE 802.1Q‚ Inter-Switch Link Protocol (ISL)‚ VLAN Trunking Protocol (VTP). Yersinia operates in one of three main modes: command line: can be used for performing ad-hoc attacks - this mode was implemented to help
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