Cisco ASR 9000 Series Installation manual

Cisco ASR 9000 Series Aggregation Services Router Advanced System
Command Reference, Release 4.0
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CONTENTS
CHAPTER 1 ASIC Driver Commands 1
clear controller fabric 2
show controllers egressq queue 3
show controller fabric 6
show controllers plim asic SPAQFPBridgeCtrl 9
show controllers pse qfp statistics 10
show controllers pse qfp system state 12
show packet-memory 13
CHAPTER 2 Troubleshooting Commands 17
show im database 18
show imds interface brief 22
show sysdb connections 24
show sysdb trace verification location 26
show sysdb trace verification shared-plane 29
show tbm hardware 31
show uidb data 34
show uidb trace 37
show uidb index 39
watchdog threshold memory 42
CHAPTER 3 Tech-Support Commands 45
show system verify 47
show tech-support 51
show tech-support aps 56
show tech-support bcdl 68
show tech-support bundles 75
show tech-support cef 86
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show tech-support cfgmgr 92
show tech-support chdlc 101
show tech-support control-ethernet 103
show tech-support ethernet 111
show tech-support fabric 117
show tech-support gsp 121
show tech-support igmp snooping 127
show tech-support install 135
show tech-support l2vpn 140
show tech-support lrd 145
show tech-support mpls ldp 156
show tech-support mpls rsvp 160
show tech-support mpls traffic-eng 166
show tech-support multicast 171
show tech-support netflow 178
show tech-support nrs 184
show tech-support password 187
show tech-support performance-traffic 191
show tech-support pfi 194
show tech-support platform 198
show tech-support ppp 202
show tech-support qos 205
show tech-support rdsfs 226
show tech-support rib 228
show tech-support routing bfd 230
show tech-support routing isis 234
show tech-support routing ospf 239
show tech-support routing ospfv3 245
show tech-support routing rpl 250
show tech-support serial 255
show tech-support sanitized 259
show tech-support services 265
show tech-support snmp 269
show tech-support spaipc 271
show tech-support sysdb 276
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Contents

CHAPTER 4 Watchdog Commands 281
show critmon context 282
show critmon deadline 286
show critmon statistics 289
show critmon trace all 297
show critmon trace error 299
show critmon trace info 301
show critmon trace lib-error 303
show critmon trace lib-info 305
show reboot first 307
show reboot graceful 310
show reboot history 312
show reboot last 314
show reboot pcds 317
show watchdog 320
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Contents

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Contents

ASIC Driver Commands
This module describes the commands used to configure and monitor the application-specific integrated circuit
(ASIC) driver on a router running Cisco IOS XR software.
•clear controller fabric, page 2
•show controllers egressq queue, page 3
•show controller fabric, page 6
•show controllers plim asic SPAQFPBridgeCtrl, page 9
•show controllers pse qfp statistics, page 10
•show controllers pse qfp system state, page 12
•show packet-memory, page 13
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clear controller fabric
To clear the fabric ASIC statistics for the specified fabric plane or all planes, use the clear controller fabric
command in EXEC or administration EXEC mode.
clear controller fabric {fia| crossbar-counters}location node-id
Syntax Description clears fabric counter details.fia
clears crossbar counters for a slot.crossbar-counters
Node ID.The node-id argument is expressed in the rack/slot/module
notation.
Use the show platform command to see the location of all nodes
installed in the router.
Note
location node-id
Command Default No default behavior or values.
Command Modes EXEC, Administrator EXEC
Command History ModificationRelease
This command was introduced.Release 3.7.2
Usage Guidelines To use this command, you must be in a user group associated with a task group that includes appropriate task
IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator
for assistance.
Task ID OperationsTask ID
read, writedrivers
Examples The following example shows how to use the clear controller fabric command:
RP/0/RSP0/CPU0:router# clear controllers fabric fia location cpu/1/0
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clear controller fabric

show controllers egressq queue
To display information about a specific egress queue, or a range of egress queues, use the show controllers
egressq queue command in EXEC mode.
show controllers egressq queue {queue1 [queue2]|from-group {group-id| all}| from-interface {type
instance| all}| from-port {port-id| all}| limits {max| min}| all}location node-id
Syntax Description Identifies the first port whose egress queue information you want to display.
Replace the queue1 argument with a queue identifier. Range is from 1 through
8191.
queue1
(Optional) Identifies the last port whose egress queue information you want
to display. Replace the queue2 argument with a queue identifier. Range is
from 1 through 8191.
queue2
Displays egress queue information for a specific port group. Replace the
group-id argument with the number that identifies the port group whose
information is to be displayed. Range is from 1 through 2047.
from-group group-id
Displays egress queue information for all port groups on the specified location.from-group all
Displays egress queue information for a specific interface. Replace the type
instance argument with a physical interface ID or a virtual interface ID.
Use the show interfaces command to see a list of all possible
interfaces currently configured on the router.
Note
from-interface type
instance
Displays egress queue information for all interfaces on the specified location.from-interface all
Displays egress queue information for a specific port. Replace the port-id
argument with a port ID. Range is from 0 to 1023.
from-port port-id
Displays egress queue information for all ports on the specified location.from-port all
Displays the maximum limits table.limits max
Displays the minimum limits table.limits min
Displays detailed information about all egress queues on the specified location.all
Identifies the location of the node whose egress queue information you want
to display. The node-id argument is expressed in the rack/slot/module notation.
location node-id
Command Default No default behavior or values
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show controllers egressq queue

Command Modes EXEC
Command History ModificationRelease
The context keyword and max_elements argument were removed from the show
controllers egressq queue command.
The following keywords and arguments were added to the show controllers egressq
queue command:
•from-group {group-id |all }
•from-interface {type instance |all }
•from-port {port-id |all}
Release 3.5.0
Usage Guidelines To use this command, you must be in a user group associated with a task group that includes appropriate task
IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator
for assistance.
Task ID OperationsTask ID
readdrivers
readinterface
Examples The following example shows how to display information about egress queues 1 and 2 on the CPU node in
slot 2:
RP/0/RSP0/CPU0:router# show controllers egressq queue 1 2 location 0/2/CPU0
----------------------------------
Queue 1
----------------------------------
Group : 1
Priority : Low
Max LB Tokens : 7812
Max LB Limit Index : 38
Min LB Tokens : 0
Min LB Limit Index : 0
Quantum : 27
Instantaneous length : 0
Length high watermark : 0
----------------------------------
----------------------------------
Queue 2
----------------------------------
Group : 2
Priority : Low
Max LB Tokens : 7812
Max LB Limit Index : 38
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show controllers egressq queue