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Chapter 1
Network monitoring
Nortel Ethernet Switch 460/470
Configuration — System Monitoring
NN47210-503 01.01 Standard
3.7
22
February 2007
Copyright © 2005-2007, Nortel Networks
Nortel Networks Confidential
.
Contents
Main
Trademarks
Restricted rights legend
Statement of conditions
Nortel Networks software license agreement
Page
Page
Revision History
Page
Contents
Preface 11
Chapter 1 Network monitoring 15
Chapter 2 Conguring network monitoring using CLI 31
Chapter 3 Conguring network monitoring using Device Manager 45
Chapter 4 Conguring network monitoring using Web-based management 65
Chapter 5 Conguring RMON using the CLI 83
Chapter 6 Conguring RMON using Device Manager 91
Chapter 7 Conguring RMON using Web-based management113
Appendix A Quick steps for port mirroring 123
Index 126
Page
Preface
About this guide
Network management tools and interfaces
Before you begin
Text conventions
Related publications
Obtaining technical assistance
Chapter 1 Network monitoring
System Log
System Log screen
Displaying most recent log entry rst
Port mirroring
Port-based mirroring conguration
Address-based mirroring conguration
Page
Port mirroring conguration rules
Port Mirroring Conguration screen
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Page
Port Statistics screen
Table4 "Port Statistics screen elds" (page 26) describes the Port Statistics screen elds.
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Page
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Page
Chapter 2
CLI
Setting the system event log
show logging
logging
no logging
set logging
no set logging
default logging
default set logging
clear logging command
Enabling remote logging
show logging
logging remote enable command
no logging remote enable command
logging remote address command
no logging remote address command
logging remote level command
no logging remote level command
default logging remote level command
Using port mirroring
show port-mirroring command
port-mirroring command
no port-mirroring command
Displaying port statistics
show port-statistics command
clear-stats command
Page
Chapter 3
Device Manager
System Log Settings tab
Table15 "System Log Settings tab items" (page 46) describes the System Log Settings tab items.
Remote System Log tab
To viewRemote System Log information: The Remote System Log tab opens.
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Graphing chassis statistics
IP tab
Page
Table17 "Chassis IP tab elds" (page 51) describes the Chassis IP tab elds.
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ICMP In tab
ICMP Out tab
The ICMP Out tab opens (Figure 17 "Graph Chassis dialog box -- ICMP Out tab" (page 55)).
Table19 "ICMP Out tab elds" (page 55) describes the ICMP Out tab elds.
Graphing port statistics
Interface tab for graphing ports
Page
Ethernet Errors tab for graphing ports
Table21 "Ethernet Errors tab elds" (page 60) describes the Port Ethernet Errors tab elds.
Page
Bridge tab for graphing ports
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Page
Chapter 4
Web-based management
Viewing the system log
Table23 "System Log page elds" (page 66) describes the elds on the System Log page.
Conguring port mirroring
The Port Mirroring page opens (Figure 22 "Port Mirroring page" (page 68)).
2Typeinformation in the text boxes, or select from a list.
Table25 "Port-based monitoring modes" (page 70) describes the port-based monitoring modes.
Viewing system statistics
Viewing port statistics
Table27 "Port page items" (page 72) describes the items on the Port page.
Page
Zeroing ports
Viewing all port errors
2To viewthe latest por t statistics, clickthe Update button at the bottom of the page.
Viewing interface statistics
Viewing Ethernet error statistics
Table30 "Ethernet Errors page items" (page 78) describes the items on the Ethernet Errors page.
Viewing transparent bridging statistics
Page
Monitoring MLT trafc
Page
Chapter 5 Conguring RMON using the CLI
show rmon alarm
show rmon event
show rmon history
show rmon stats
rmon alarm
no rmon alarm
rmon event
no rmon event
rmon history
no rmon history
rmon stats
no rmon stats
Chapter 6 Conguring RMON using Device Manager
Working with RMON information
RMON history
Creating a history
Page
Disabling history
Viewing RMON history statistics
Page
Enabling Ethernet statistics gathering
Page
Disabling Ethernet statistics gathering
RMON Alarms
How RMON alarms work
Page
Creating alarms
Alarm Manager example
Page
Page
Alarm Manager dialog box elds
Viewing RMON statistics
To viewthe RMON statistics and histor y forthe por t for which youhave created an alarm:
Page
Page
RMON events
How events work
Viewing an event
Page
Creating an event
Deleting an event
RMON Log information
RMON tab for graphing ports
Table48 "RMON tab elds" (page 111) describes the RMON tab elds.
Page
Chapter 7 Conguring RMON using Web-based management
Conguring RMON fault threshold parameters
Creating an RMON fault threshold
The RMON Threshold page opens (Figure 49 "RMON Threshold page" (page 114)).
Table49 "RMON Threshold page items" (page 114) describes the items on the RMON Threshold page.
Page
Deleting an RMON threshold conguration
Viewing the RMON fault event log
Viewing RMON Ethernet statistics
2In the upper-left hand corner, click the unit number of the device to monitor.
Viewing RMON history
Table52 "RMON History page items" (page 121) describes the items on the RMON History page.
2In the RMON History Statistics section, choose the unit and port number to be monitored.
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Appendix A Quick steps for port mirroring
Conguring port mirroring
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Page
Index
Symbols/Numerics
A
B
C
E
F
G
I
J
L
M
N
O
P
R
S
T
U
V
Page
Nortel Ethernet Switch 460/470
Conguration System Monitoring