3com 4500 26-PORT User Manual

C

HAPTER

 12: U

SING

 S

YSTEM

 M

ANAGEMENT

 C

OMMANDS

Use the 

 command to add/delete a record to the information 

channel. Use the

command to delete the contents of 

the information channel.

For example, for the filter of IP module log output, you can configure to output 
the logs at a level higher than warnings to the log host and output those higher 
than informational to the log buffer. You can also configure to output the trap 
information on the IP module to a specified trap host, etc. 

The channels for filtering in all the directions are specified by this configuration 
command. All the information will be sent to the corresponding directions 
through the specified channels. You can configure the channels in the output 
direction, channel filter information, filtering and redirecting of all kinds of 
information.

At present, the system distributes an information channel in each output direction 
by default, shown as follows:

QACL

QoS/ACL module

QOSF

Qos profile module

RDS

Radius module

RM

Routing management

RMON

Remote monitor module

RSA

Revest, shamir and adleman encryption system

RTPRO

Routing protocol

SHELL

User interface

SNMP

Simple network management protocol 

SOCKET

Socket

SSH

Secure shell module

STP

Spanning tree protocol module

SYSMIB

System MIB module

TELNET

Telnet module

UDPH

UDP helper module

VFS

Virtual file system module

VTY

Virtual type terminal module

WCN

Web management module

XM

XModem module

Table 37   Information Channel in Each Output Direction by Default

Console

console

Monitor

monitor

Info-center loghost

loghost

Log buffer

logbuffer

Table 36   Module names in logging information