92 basic catalyst configuration vlans and port security

VLANs and TRUNKING (Catalyst 1900 Switches)

Ngày tải lên : 29/09/2013, 22:20

... 2950sw4(config-if)# switchport port- security 2950sw4(config-if)# switchport port- security maximum Copyright (c) 1998-2004 Boson Software, Inc All Rights Reserved LAB 13 – VLANs and TRUNKING (Catalyst 2950 ... 12 - CATALYST 2950 SWITCH CONFIGURATION In this lab, you will configure basic IOS commands on switch3 and switch4 which are Catalyst 2950 switches From the NetSim tool bar, select Switch3 (Catalyst ... switch4, configure port security for port fa0/9 The switch will ‘sticky-learn’ the MAC address of the device connected to port fa0/9 and will only allow that device to connect to the port in the future...

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Basic Router Operation - Backing Up and Restoring Router Configuration Files and IOS Software Images

Ngày tải lên : 27/10/2013, 07:15

... running configuration to the TFTP server What command will back up your running configuration to the TFTP server? Refer to the Backing Up Router Configuration Files section of the Basic ... router configuration file from a TFTP server Step 3-1 Restore the configuration you saved to the TFTP server in Task to your router's current running configuration What command restores the configuration ... address of the remote host Give your configuration file a unique name Step 1-4 Find and view your configuration file on the TFTP server What is different about the configuration file on the TFTP compared...

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Tài liệu Basic Router Operation - Backing Up and Restoring Router Configuration Files and IOS Software Images doc

Ngày tải lên : 11/12/2013, 13:15

... running configuration to the TFTP server What command will back up your running configuration to the TFTP server? Refer to the Backing Up Router Configuration Files section of the Basic ... router configuration file from a TFTP server Step 3-1 Restore the configuration you saved to the TFTP server in Task to your router's current running configuration What command restores the configuration ... address of the remote host Give your configuration file a unique name Step 1-4 Find and view your configuration file on the TFTP server What is different about the configuration file on the TFTP compared...

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Seminar 2: Basic hardware foundations (resets, oscillators and port I/O) Vcc Vcc EA Atmel pps

Ngày tải lên : 10/07/2014, 18:20

... external) with two priority levels • Low-power Idle and Power-down modes The different members of this family are suitable for everything from automotive and aerospace systems to TV “remotes” COPYRIGHT ... low-speed peripherals (such as slow memory, or LCD displays), programming and hardware design can be greatly simplified - and the cost of peripheral components, such as memory latches, can be reduced ... therefore gain (or lose) about 32 x 20 seconds, or around 10 minutes Standard quartz crystals are typically rated from ±10 to ±100 ppm, and so may gain (or lose) from around to 50 minutes per year COPYRIGHT...

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Tài liệu giảng dạy CCNA - module 02 chapter 09-Basic Router Configuration and Operation

Ngày tải lên : 12/08/2015, 09:20

...  Port ID  VTP Management Domain Name (CDPv2 only)  Native VLAN (CDPv2 only)  Full/Half-Duplex (CDPv2 only) 24 CDP Configuration Commands LAB_A#configure terminal Enter configuration commands, ... Platform: cisco WS-C 2924 -XL, Interface: FastEthernet0/23, Holdtime : 127 sec Capabilities: Trans-Bridge Switch Port ID (outgoing port) : FastEthernet0/24 28 Summary      Basic router configuration ... command with these unsolicited messages, letting you read the output of the command that you typed before the router displays the other messages SHOW IP ROUTE command SHOW IP PROTOCOLS command...

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High-Speed WLANs and WLAN Security

Ngày tải lên : 13/09/2012, 10:52

... function and how they differ from 802.11 networks • Outline how 802.11g enhances 802.11b networks • Discuss new and future standards and how they improve 802.11 networks IEEE 802.11a • 802.11a standard ... the United States – GHz band is allocated to users and technologies other than WLANs U-NII Frequency Band (continued) U-NII Frequency Band (continued) U-NII Frequency Band (continued) • Channel ... In the Low Band (5.15 to 5.25 GHz) and Middle Band (5.25 to 5.35 GHz) • Within each frequency channel there is a 20 MHz-wide channel that supports 52 carrier signals U-NII Frequency Band (continued)...

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Từ chối dịch vụ (DoS) trong Microsoft ProxyServer, and Internet Security and Acceleration S

Ngày tải lên : 02/11/2012, 14:19

... code Our security intelligence services provide decision-makers, frontline security professionals and network administrators with timely access to actionable intelligence and decision support on ... * The source and destination port is 1745 * The data field is specially crafted and resembles the request format IV DETECTION iDEFENSE has verified that Microsoft ISA Server 2000 and MS Proxy ... iDEFENSE security@ microsoft.com contacted Response from Iain Mulholland, MSRC iDEFENSE clients notified Status request from iDEFENSE Status request from iDEFENSE Response from Iain Mulholland, MSRC...

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Multicast and Group Security

Ngày tải lên : 02/03/2013, 16:59

... 18 Framework for multicast and group security AM FL Y Figure 2.1 Problem scope of multicast security issues covers the basic security problems in multicast and group security, whose solutions ... discussed further in Chapter 2.3 Transport and applications issues The second category of problems in multicast and group security concerns security at the transport and applications layers Since IP ... fact, that multicast services lack support for trafﬁc management, accounting and billing, reliability, and security We identify multicast security as one of the important problems to solve for the...

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BASIC ROUTER CONFIGURATION

Ngày tải lên : 29/09/2013, 22:20

... Reserved LAB 10 – CATALYST 1900 SWITCH CONFIGURATION In this lab, you will configure basic IOS commands on the Catalyst 1900 switch From the NetSim tool bar, select Switch1 (Catalyst 1900) Press ... switch1, configure port security for port e0/9 The switch will ‘sticky-learn’ the MAC address of the device connected to port e0/9 and will only allow that device to connect to this port in the future ... sequence and display active Telnet sessions using the show sessions and show users commands From router1, Telnet to router2 (160.10.1.2) Once into router2, issue the show users command This command...

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Outlook and Attachment Security

Ngày tải lên : 28/10/2013, 13:15

... key yourself: Open the Registry Editor and navigate to HKEY_CURRENT_USER\Software\Microsoft\Office\11.0\Outlook \Security Right-click on the right pane and choose New, String Value Enter Level1Remove ... visible and all messages with blocked attachments are included in the Large Messages Search Folder Figure 6.6 Outlook's InfoBar alerts you to the fact that a blocked attachment is in the message and ... file chm Compiled HTML help file cmd Microsoft Windows NT command script com Microsoft MS-DOS program cpl Control Panel extension crt Security certificate csh C Shell program exe Executable program...

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Cryptography and network security principles and practice, 5th edition

Ngày tải lên : 07/12/2013, 11:53

... algorithms and security protocols to provide security over networks and the Internet Topics covered include transport-level security, wireless network security, e-mail security, and IP security ... about and understanding this important standard The chapter on AES has been revised and expanded, with additional illustrations and a detailed example, to clarify the presentation Examples and ... Ciphers and the Data Encryption Standard C.5 Chapter 4: Basic Concepts in Number Theory and Finite Fields C.6 Chapter 5:Advanced Encryption Standard C.7 Chapter 7: Pseudorandom Number Generation and...

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Tài liệu Security+: The Foundation for Solid Network and Information Security pdf

Ngày tải lên : 21/12/2013, 06:18

... certifications Healthcare industry and HIPAA (Health Insurance Portability and Accountability Act): This 1996 Congressional Act requires standards be met regarding the security and privacy of data in Copyright ... • Email security concepts • Internet security concepts • Directory security concepts • File transfer concepts and protocols • Wireless technologies and concepts Section Infrastructure Security ... reserved Page Section Basics of Cryptography • Cryptographic algorithms • Understanding cryptography • Understanding PKI • Cryptographic standards and protocols • Key management and certificate lifecycles...

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Tài liệu Lab 1.2.3 Review of Basic Router Configuration with RIP doc

Ngày tải lên : 21/12/2013, 19:15

... number command, such as interface serial Router(configif)# To exit to global configuration mode, use the exit command Step Basic router configuration Connect a rollover cable to the console port on ... exit, and turn the router off Then remove and store the cables and adapter - 10 CCNA 3: Switching Basics and Intermediate Routing v 3.0 - Lab 1.2.3 Copyright  2003, Cisco Systems, Inc Erasing and ... Router> Use the logout command Privileged EXEC From user EXEC mode, enter the enable command Router# To exit to user EXEC mode, use the disable, exit, or logout command Global configuration From the...

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Tài liệu Carrier-Class CATV Networks Maintaining Signal Connectivity During Configuration Changes and Maintenance docx

Ngày tải lên : 17/01/2014, 11:20

... proper technology can minimize downtime and maintain signal transmission Reconfiguration of existing low-bandwidth nodes and amplifiers with new broadband models introduces a brief service outage ... for splitting and combining signals in headend networks Carrier-Class CATV Networks: Maintaining Signal Connectivity During Configuration Changes and Maintenance Channel Processor and Modular ... attenuator pads, and space confinements within the rack, configurations and troubleshooting remained extremely difficult Carrier-Class CATV Networks: Maintaining Signal Connectivity During Configuration...

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Tài liệu Lab 6.2.2 Basic Switch Configuration docx

Ngày tải lên : 18/01/2014, 04:20

... steps are completed, logoff by typing exit, and turn all the devices off Then remove and store the cables and adapter 5-7 CCNA 3: Switching Basics and Intermediate Routing v 3.0 - Lab 6.2.2 Copyright ... queuing strategy? Step Save the configuration a The basic configuration of the switch has just been completed Back up the running configuration file to NVRAM as follows: Note: This ... [startup-config]?[Enter] Building configuration [OK] ALSwitch# 1900: b The configuration is automatically saved to NVRAM within approximately one minute of entering a command To save the configuration to a...

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Tài liệu Lab 6.2.2 Basic Switch Configuration doc

Ngày tải lên : 18/01/2014, 04:20

... steps are completed, logoff, by typing exit, and turn all the devices off Then remove and store the cables and adapter 4-4 CCNA 3: Switching Basics and Intermediate Routing v 3.0 - Lab 6.2.2 Copyright ... follows: ALSwitch#configure terminal Enter the configuration commands, one for each line End with Ctrl + Z ALSwitch(config)#line 2-4 CCNA 3: Switching Basics and Intermediate Routing v 3.0 - Lab 6.2.2 ... address 192. 168.1.2 255.255.255.0 ALSwitch(config)#exit b Set the default gateway for the switch and the default management VLAN to 192. 168.1.1 as follows: ALSwitch(config)#ip default-gateway 192. 168.1.1...

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Tài liệu Lab 6.2.5 Configuring Port Security ppt

Ngày tải lên : 18/01/2014, 04:20

... List port security options a Determine the options for setting port security on interface FastEthernet 0/4 Type port security ? from the interface configuration prompt for FastEthernet port 0/4 ... ALSwitch(config-if) #port secure ? max-mac-count Maximum number of addresses allowed on the port 2950: ALSwitch(config-if)#switchport port- security aging Port- security aging commands mac-address ... fastethernet 0/4 ALSwitch(config-if)#switchport port- security ? aging Port- security aging commands mac-address Secure mac address maximum Max secure addrs violation Security Violation Mode 1900:...

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Tài liệu Lab 6.2.5 Configuring Port Security pptx

Ngày tải lên : 18/01/2014, 04:20

... List port security options a Determine the options for setting port security on interface FastEthernet 0/4 Type port security ? from the interface configuration prompt for FastEthernet port 0/4 ... allowed on the port 2950: ALSwitch(config-if)#switchport port- security aging Port- security aging commands mac-address Secure mac address maximum Max secure addrs violation Security Violation ... ALSwitch(config-if)#switchport port- security violation Shutdown 2900XL ALSwitch(config-if) #port security action shutdown b What other action options are available with port security? ...

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Tài liệu Lab 3.2.3 Verifying Basic EIGRP Configuration docx

Ngày tải lên : 24/01/2014, 19:20

... exit, and turn the router off Then remove and store the cables and adapter 4-6 CCNA 3: Switching Basics and Intermediate Routing v 3.0 - Lab 3.2.3 Copyright  2003, Cisco Systems, Inc Erasing and ... 101 Paris(config-router)#network 192. 168.3.0 Paris(config-router)#network 192. 168.2.0 Paris(config-router)#network 192. 168.0.0 2-6 CCNA 3: Switching Basics and Intermediate Routing v 3.0 - Lab ... problems configuring the router basics, refer to the lab “Review of Basic Router configuration with RIP” Step Save the configuration information from the privileged EXEC command mode Paris#copy running-config...

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Tài liệu Lab 3.2.3 Verifying Basic EIGRP Configuration pptx

Ngày tải lên : 24/01/2014, 19:20

... exit and turn the router off Then remove and store the cables and adapter 4-6 CCNA 3: Switching Basics and Intermediate Routing v 3.0 - Lab 3.2.3 Copyright  2003, Cisco Systems, Inc Erasing and ... problems configuring the router basics, refer to the lab “Review of Basic Router configuration withRIP” Step Save the configuration information from the privileged exec command mode PARIS# copy running-config ... Warsaw(config-router)#network 192. 168.2.0 Warsaw(config-router)#network 192. 168.1.0 Warsaw(config-router)#end Paris(config)#router eigrp 101 Paris(config-router)#network 192. 168.3.0 Paris(config-router)#network 192. 168.2.0...

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