Net Optics Director manual Using the CLI Command History Buffer

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Director

Using the CLI Command History Buffer

You can save a lot of typing by using the command history buffer maintained by the CLI. The up- and down-arrow keys scroll forward and backward through the history buffer. To execute a command again, simply scroll to that com- mand and press enter. Alternately, you can scroll to a command and then edit it in-line before executing it. You can see a history of all the buffered commands by entering the history command. Any command in the history buffer can be accessed directly by entering ![#] where [#] is the number of the command in the buffer. Operation of the command history buffer is illustrated in the following example.

Net Optics> show

show name - show 'running', 'factory', 'default', or file 'name'

Net Optics> list Current config file(s): test-1

test-7

Net Optics> help ping

ping ipaddr - ping 'ipaddr' Net Optics> sysip show

Current Sysip Info:

IP addr: 10.60.4.178

IP mask: 255.0.0.0

Gateway: 10.0.0.1

Net Optics> history 1: show

2: list

3: help ping

4: sysip show Net Optics> !3

Net Optics> help ping

ping ipaddr - ping 'ipaddr' Net Optics>

Figure 17: CLI command history buffer

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Contents Data Monitoring Switch Trademarks and Copyrights Contents Chapter Chapter Configuring Filters Using the CLIAppendix a Appendix BChapter Introduction Ease of Use Key FeaturesMonitor port Filtering Passive, Secure TechnologyDescription About this GuideDirector internal architecture Director ArchitectureDirector Management USB portNetwork Links Typical ApplicationMonitoring Tools In-line Monitoring of 10 Gigabit Links 10 Gigabit in-line network connection using a network TapDirector Front Panel Power LEDsMonitor Port LEDs DNM / Network Port LEDsXFP Director Rear PanelChapter Installing Director Unpack and Inspect the Director device Plan the InstallationInstall SFP and XFP Monitor port Modules Install Director Network ModulesRack Mount the Director device Connect the local CLI Interface Connect Power to DirectorBaud Data bits No parity 1 stop bit No flow control Connect the remote CLI InterfaceTip To connect the CLI for remote use over the Management portTo log into the CLI Log into the CLIChange Director Password Configure Director using the CLITo change the login password Assign a New Manager IP Address To change the port modeTo assign a new Manager IP address to Director Change Port ModesSet the Current Date and Time Save and Load Director ConfigurationsTo view CLI help information Using the CLI Help CommandShow name show running, factory, default, or file name Using the CLI Command History BufferTo connect a Span port Connect Span Ports to DirectorTo connect an in-line network link Connect Director With In-line Network LinksCheck the Installation Configure a Matrix Switch connection in DirectorConnect Monitoring Tools to Director Syntax Chapter Configuring Filters Using the CLICopy Traffic From Any Network Port to Any Monitor Port Enter filter commit. The switch connection is activatedLter add inports=n1.1 action=redir redirports=m.3-m.5 Regenerate Traffic to Any Set of Monitor PortsTo create a filter that selects IPv4 packets by protocol Create FiltersLogical and filter connection Create Complex FiltersUDP View filtersConfigurable 10 Gigabit XFP ports used as Network ports Work with configurable 10 Gigabit portsXFP Port Protocol = Monitor Port CAM Understand filter interactionsFlow diagram now looks as follows N1.1 ipproto=UDP action=drop N1.1 m.1 Exclusive filtersUnderstand pending and active filters To change the Director filter configurationFilter running command Enter filter list to view the pending filter list Inports=n1.1-n1.7 Ipproto=6 Vlan=100 Redirports=m.1-m.5,m.10 Filter capacityDaisy-chaining Multiple Director Chassis Specifications, chassis Appendix a Director SpecificationsEnvironmental Specifications, DNMCertifications Available ModelsAppendix B Command Line Interface Commit Command Sub-Command Arguments Example and descriptionFilter discard Image Quit User add name=bob pw=bob-pw priv=3 Filter parameters Vlan=128 Director Filter Parameters Qual Value Example DescriptionNum Keyword Protocol Appendix C Protocol NumbersMobile L2TP Limitations on Warranty and Liability By Net Optics, Inc. All Rights Reserved