Cisco Catalyst 3750-E User Manual

32-4
Catalyst 3750-E and 3560-E Switch Software Configuration Guide
OL-9775-08
Chapter 32 Configuring System Message Logging
Configuring System Message Logging
This example shows a partial switch system message on a Catalyst 3560-E switch:
00:00:46: %LINK-3-UPDOWN: Interface Port-channel1, changed state to up
00:00:47: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to up
00:00:47: %LINK-3-UPDOWN: Interface GigabitEthernet0/2, changed state to up
00:00:48: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1, changed state to down
00:00:48: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/1, changed
state to down 2
*Mar 1 18:46:11: %SYS-5-CONFIG_I: Configured from console by vty2 (10.34.195.36)
18:47:02: %SYS-5-CONFIG_I: Configured from console by vty2 (10.34.195.36)
*Mar 1 18:48:50.483 UTC: %SYS-5-CONFIG_I: Configured from console by vty2 (10.34.195.36)
Default System Message Logging Configuration
Disabling Message Logging
Message logging is enabled by default. It must be enabled to send messages to any destination other than
the console. When enabled, log messages are sent to a logging process, which logs messages to
designated locations asynchronously to the processes that generated the messages.
Beginning in privileged EXEC mode, follow these steps to disable message logging. This procedure is
o
ptional.
Ta b l e 32-2 Default System Message Logging Configuration
Feature Default Setting
System message logging to the console Enabled.
Console severity Debugging (and numerically lower levels; see
Table 32-3 on page 32-10).
Logging file configuration No filename specified.
Logging buffer size 4096 bytes.
Logging history size 1 message.
Time stamps Disabled.
Synchronous logging Disabled.
Logging server Disabled.
Syslog server IP address None configured.
Server facility Local7 (see Ta
ble 32-4 on page 32-14).
Server severity Informational (and numerically lower levels; see
Table 32-3 on page 32-10).
Command Purpose
Step 1
configure terminal Enter global configuration mode.
Step 2
no logging console Disable message logging.
Step 3
end Return to privileged EXEC mode.

Cisco Catalyst 3750-E Specifications

General

Series	Catalyst 3750-E
Switching Capacity	32 Gbps
Stacking Bandwidth	32 Gbps
StackWise Plus	Yes
Layer Support	Layer 3
MAC Address Table Size	12, 000 entries
RAM	256 MB
Flash Memory	64 MB
Memory	256 MB DRAM, 64 MB Flash
Operating Temperature	32 to 113°F (0 to 45°C)
Ports	48 10/100/1000 Ethernet ports
Form Factor	Rack-mountable
Jumbo Frame Support	Yes
Input Voltage	100 to 240 VAC
Storage Temperature	-25 to 70 °C
Relative Humidity	10 to 90% non-condensing