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August 2008

Page 30 of 55 OmniSwitch 6400------ Release 6.3.3.R01

RMON

Remote Network Monitoring (RMON) is an SNMP protocol used to manage networks remotely. RMON

probes can be used to collect, interpret, and forward statistical data about network traffic from designated

active ports in a LAN segment to an NMS (Network Management System) application for monitoring and

analyzing without negatively impacting network performance. RMON software is fully integrated in the

software to acquire statistical information.

This feature supports basic RMON 4 group implementation in compliance with RFC 2819, including the

Ethernet Statistics, History (Control & Statistics), Alarms, and Events groups.

Router Discovery Protocol (RDP)

The Router Discovery Protocol (RDP) is an extension of ICMP that allows end hosts to discover routers on

their networks. The implementation of RDP supports the router requirements as defined in RFC 1256.

Using RDP, hosts attached to multicast or broadcast networks send solicitation messages when they start

up. Routers respond to solicitation messages with an advertisement message that contains the router IP

addresses. In addition, routers send advertisement messages when their RDP interface becomes active and

then subsequently at random intervals.

Routing Protocol Preference

Specifying a routing protocol preference is supported. This is done by configuring a weight for each rout-

ing protocol (including static routes) to control which entry to prefer when two entries exist from different

sources. By default, local routes always have precedence.

Secure Copy (SCP)

The scp CLI command is available for copying files in a secure manner between hosts on the network. The

scp utility performs encrypted data transfers using the Secure Shell (SSH) protocol. In addition, scp uses

available SSH authentication and security features, such as prompting for a password if one is required.

Secure Shell (SSH)

The Secure Shell feature provides a secure mechanism that allows you to log in to a remote switch, to

execute commands on a remote device, and to move files from one device to another. Secure Shell

provides secure, encrypted communications even when your transmission is between two untrusted hosts

or over an unsecure network.

The OmniSwitch includes both client and server components of the Secure Shell interface and the Secure

Shell FTP file transfer protocol. SFTP is a subsystem of the Secure Shell protocol. All Secure Shell FTP

data are encrypted through a Secure Shell channel.

When used as an SSH Server, the following SSH Software is supported on the indicated operating systems:

SSH Software Supported Operating Systems

OpenSSH

Sun Solaris, Mac OSX, Linux Red Hat

F-Secure

Sun Solaris, Win 2000, Win XP

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