Web Management Guide-R03
Table Of Contents
- How to Use This Guide
- Contents
- Figures
- Tables
- Getting Started
- Web Configuration
- Basic Management Tasks
- Displaying System Information
- Displaying Hardware/Software Versions
- Configuring Support for Jumbo Frames
- Displaying Bridge Extension Capabilities
- Managing System Files
- Setting the System Clock
- Configuring the Console Port
- Configuring Telnet Settings
- Displaying CPU Utilization
- Displaying Memory Utilization
- Resetting the System
- Interface Configuration
- VLAN Configuration
- Address Table Settings
- Spanning Tree Algorithm
- Congestion Control
- Class of Service
- Quality of Service
- VoIP Traffic Configuration
- Security Measures
- AAA Authorization and Accounting
- Configuring User Accounts
- Web Authentication
- Network Access (MAC Address Authentication)
- Configuring HTTPS
- Configuring the Secure Shell
- Access Control Lists
- Setting A Time Range
- Showing TCAM Utilization
- Setting the ACL Name and Type
- Configuring a Standard IPv4 ACL
- Configuring an Extended IPv4 ACL
- Configuring a Standard IPv6 ACL
- Configuring an Extended IPv6 ACL
- Configuring a MAC ACL
- Configuring an ARP ACL
- Binding a Port to an Access Control List
- Configuring ACL Mirroring
- Showing ACL Hardware Counters
- ARP Inspection
- Filtering IP Addresses for Management Access
- Configuring Port Security
- Configuring 802.1X Port Authentication
- DoS Protection
- IP Source Guard
- DHCP Snooping
- Basic Administration Protocols
- Configuring Event Logging
- Link Layer Discovery Protocol
- Power over Ethernet
- Simple Network Management Protocol
- Configuring Global Settings for SNMP
- Setting the Local Engine ID
- Specifying a Remote Engine ID
- Setting SNMPv3 Views
- Configuring SNMPv3 Groups
- Setting Community Access Strings
- Configuring Local SNMPv3 Users
- Configuring Remote SNMPv3 Users
- Specifying Trap Managers
- Creating SNMP Notification Logs
- Showing SNMP Statistics
- Remote Monitoring
- Switch Clustering
- IP Configuration
- IP Services
- Multicast Filtering
- Overview
- Layer 2 IGMP (Snooping and Query)
- Configuring IGMP Snooping and Query Parameters
- Specifying Static Interfaces for a Multicast Router
- Assigning Interfaces to Multicast Services
- Setting IGMP Snooping Status per Interface
- Filtering Multicast Data at Interfaces
- Displaying Multicast Groups Discovered by IGMP Snooping
- Displaying IGMP Snooping Statistics
- Filtering and Throttling IGMP Groups
- MLD Snooping (Snooping and Query for IPv6)
- Multicast VLAN Registration
- Basic Management Tasks
- Appendices
- Glossary
- Index
Chapter 13
| Basic Administration Protocols
Configuring Event Logging
– 356 –
The System Logs page allows you to configure and limit system messages that are
logged to flash or RAM memory. The default is for event levels 0 to 3 to be logged
to flash and levels 0 to 7 to be logged to RAM.
Parameters
These parameters are displayed:
◆ System Log Status – Enables/disables the logging of debug or error messages
to the logging process. (Default: Enabled)
◆ Flash Level – Limits log messages saved to the switch’s permanent flash
memory for all levels up to the specified level. For example, if level 3 is
specified, all messages from level 0 to level 3 will be logged to flash.
(Range: 0-7, Default: 3)
◆ RAM Level – Limits log messages saved to the switch’s temporary RAM
memory for all levels up to the specified level. For example, if level 7 is
specified, all messages from level 0 to level 7 will be logged to RAM. (Range: 0-
7, Default: 7)
Note:
The Flash Level must be equal to or less than the RAM Level.
Note:
All log messages are retained in RAM and Flash after a warm restart (i.e.,
power is reset through the command interface).
Note:
All log messages are retained in Flash and purged from RAM after a cold
restart (i.e., power is turned off and then on through the power source).
Table 23: Logging Levels
Level Severity Name Description
7
1
1. There are only Level 2, 5 and 6 error messages for the current firmware release.
Debug Debugging messages
6 Informational Informational messages only
5 Notice Normal but significant condition, such as cold start
4 Warning Warning conditions (e.g., return false, unexpected
return)
3 Error Error conditions (e.g., invalid input, default used)
2 Critical Critical conditions (e.g., memory allocation, or free
memory error - resource exhausted)
1 Alert Immediate action needed
0 Emergency System unusable