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NETGEAR 7000 Series Managed Switch Administration Guide Version 7.3
To create a Pre-Login Banner, follow these steps:
1.
On your PC, using Notepad create a banner.txt file that contains the banner to be displayed.
Login Banner - Unauthorized access is punishable by law.
2.
Transfer the file from the PC to the switch using TFTP
(Netgear Switch Routing) #copy tftp://192.168.77.52/banner.txt nvram:clibanner
Mode........................................... TFTP
Set TFTP Server IP............................. 192.168.77.52
TFTP Path...................................... ./
TFTP Filename.................................. banner.txt
Data Type...................................... Cli Banner
Are you sure you want to start? (y/n) y
CLI Banner file transfer operation completed successfully!
(Netgear Switch Routing)#exit
(Netgear Switch Routing) >logout
Login Banner - Unauthorized access is punishable by law.
User:
Note: The no clibanner command removes the banner from the switch.
Port Mirroring
This section describes the Port Mirroring feature.
Port Mirroring:
•
Allows you to monitor network traffic with an external network analyzer
•
Forwards a copy of each incoming and outgoing packet to a specific port
•
Is used as a diagnostic tool, debugging feature or means of fending off attacks
•
Assigns a specific port to copy all packets to
•
Allows inbound or outbound packets to switch to their destination and to be copied to the mirrored port
18-6
v1.0, November 2008
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