Fc Ping And Fc Traceroute - Cisco 9134 - MDS Multilayer Fabric Switch Troubleshooting Manual

Using Cisco MDS 9000 Family Tools
S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m
Table B-1
Debug command
license
logfile
module
ntp
platform
port
port-channel
qos
radius
rib
rlir
rscn
scsi-target
security
snmp
span
svc
system
tlport
vni
vrrp
vsan
wwn
zone

FC Ping and FC Traceroute

Note Use the Fibre Channel ping and Fibre Channel traceroute features to troubleshoot problems with
connectivity and path choices. Do not use them to identify or resolve performance issues.
Ping and traceroute are two of the most useful tools for troubleshooting TCP/IP networking problems.
The ping utility generates a series of echo packets to a destination across a TCP/IP internetwork. When
the echo packets arrive at the destination, they are rerouted and sent back to the source. Using ping, you
can verify connectivity to a particular destination across an IP routed network.
The traceroute utility operates in a similar fashion, but can also determine the specific path that a frame
takes to its destination on a hop-by-hop basis.
Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x
B-4
Debug Commands (continued)
Purpose
Enables license debugging.
Directs the debug command output to a logfile.
Enables module manager debugging.
Enables NTP debugging.
Enables platform manager debugging.
Enables port debugging.
Enables PortChannel debug.
Enables QOS Manager debugging.
Enables RADIUS debugging.
Enables RIB debugging.
Enables RLIR debugging.
Enables RSCN debugging.
Enables scsi target daemon debugging.
Enables security and accounting debugging.
Enables SNMP debugging.
Enables SPAN debugging.
Enables SVC debugging.
Enables System debugging.
Enables TL Port debugging.
Enables virtual network interface debugging.
Enables VRRP debugging.
Enables VSAN manager debugging.
Enables WWN manager debugging.
Enables zone server debugging.
Appendix B Troubleshooting Tools and Methodology
OL-9285-05