192
Chapter 4
Cisco's Diagnostic Commands
The second field gives detailed information concerning the memory alloca-
tion and utilization. The most relevant information is contained in the first field.
Router_C>show memory
Head Total(b) Used(b) Free(b) Lowest(b) Largest(b)
Proc 60DC38E0 52676384 34896328 17780056 15823612 14764584
Fast 60DA38E0 131072 128344 2728 27282684
Processor memory
Address Bytes Prev. Next Ref PrevF NextF Alloc PC What
60DC38E0 1056 0 60DC3D2C 1 601342A4 List Elements
60DC3D2C 2656 60DC38E0 60DC47B8 1 601342A4 List Headers
60DC47B8 9000 60DC3D2C 60DC6B0C 1 60135498 Interrupt Stack
60DC6B0C 9000 60DC47B8 60DC8E60 1 60135498 Interrupt Stack
Interface Commands
Interface commands deal with detailed interface settings and configurations.
Because each type of interface uses different protocols and technologies, the
show interface
command is capable of displaying all data related to the
specified interface. Table 4.5 shows useful interface-related show commands.
T A B L E 4 . 5
show interface
Commands
show interface
Command
Description
Queuing/Queue
Show queuing configuration and contents
Interface <interface-
type> <interface-
number>
Interface status and configuration
Controllers
Interface controller status
Copyright ©2000 SYBEX , Inc., Alameda, CA
www.sybex.com