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Foundation Summary 57
Figure 2-16 shows both the old and new commands used to view configurations.
Figure 2-16
Configuration show Commands
Figure 2-17 summarizes the flow of syslog messages, including debug messages.
Figure 2-17
Syslog Message Flows
RAM
(active)
NVRAM
write term
show config
show star
tup-config
show running-config
old
new
User
Typed
terminal
monitor?
Yes
To Console
Console
To Each
Telnet User
Is
logging
buffered
Configured?
Yes
Is
logging
hostname
Configured?
Yes
Is
snmp-server
enable trap
Configured?
Yes
IOS Sends Messages to
Syslog Server; Server IP
Address or Hostname Is
Defined with logging
Command
IOS Sends Messages to
SNMP Manager Using Traps
IOS Copies Messages
Into RAM: Can Be Seen
Using show logging
System
Generates
Message
Telnet
ch02.fm Page 57 Monday, March 20, 2000 4:57 PM