Enabling Debugging For A Feature; Displaying Debugging Status - Cisco XR 12000 Series Getting Started Manual

Chapter 6 Troubleshooting the Cisco IOS XR Software
In the next example, administration EXEC mode is the entry point to debug mode:
RP/0/0/CPU0:router# admin
RP/0/0/CPU0:router(admin)# debug
RP/0/0/CPU0:router(admin-debug)# ?
caibist
cctl
cetftp
cih
cpuctrl
describe
diagnostic
dsc
dumper
ethernet
exit
fabric
fabricq
fia
gsp
i2c-ctrl
ingressq
install
inv
invd
invmgr
no
obfl
--More--

Enabling Debugging for a Feature

To enable debugging for a feature, type enter the debug command in EXEC or administration EXEC
mode and then enable the feature for debugging. For example:
RP/0/0/CPU0:router# debug
RP/0/0/CPU0:router(debug)# aaa all
RP/0/0/CPU0:router(debug)# exit
You can also enter the complete command from EXEC mode, as shown in the following example:
RP/0/0/CPU0:router# debug aaa all

Displaying Debugging Status

Enter the show debug command to display the debugging features enabled for your terminal session.
The terminal session is labeled tty and represents your connection to the router through a specific port,
which might be the console port, auxiliary port, or Management Ethernet interface. In the following
example, the command display indicates that debugging is enabled for two features (AAA and ipv4 io
icmp) from a terminal session on the console port of RP1:
RP/0/0/CPU0:router# show debug
####
aaa all flag is ON
ipv4 io icmp flag is ON
RP/0/0/CPU0:router# no debug aaa all
RP/0/0/CPU0:router# show debug
OL-24755-01
CAI BIST debugging
Chassis control driver process debug
Control ethernet TFTP (CE-TFTP) server process debug
Debug CAI CIH
Configure Cpuctrl debug settings
Describe a command without taking real actions
Diagnostic debugging
dsc debug: all, fsm, table, cfg, and api
Admin Debug Dumper
Ethernet debug commands
Exit from this submode
Fabric debugging
Debug Fabric Queue Manager
Debug the Fabric Interface ASIC (FIA) driver
Admin Debug gsp
Debug the functionality of I2C Control
Debug Ingress Queue Manager
Install debug information
Inventory manager process debug
Inventory debug: all, trap, dll mem
Inventory Manager client API interface debug
Disable debugging functions
OBFL related admin debugs
debug flags set from tty 'con0_RP1_CPU0' ####
Cisco IOS XR Getting Started Guide for the Cisco XR 12000 Series Router
Basic Troubleshooting Commands
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