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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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

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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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

Min LB Tokens : 0
Min LB Limit Index : 0
Quantum : 27
Instantaneous length : 0
Length high watermark : 0
This table describes the significant fields shown in the display.
Table 1: show controllers egressq queue Field Descriptions
DescriptionField
Group identifier.Group
Group priority.Priority
Maximum number of port LB tokens.Max LB Tokens
Maximum LB limit.Max LB Limit Index
Minimum number of port LB tokens.Min LB Tokens
Minimum LB limit.Min LB Limit Index
Quantum value for this queue.Quantum
Egress queue instantaneous length.Instantaneous length
Length high watermark register.Length high watermark
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show controller fabric
To display the fabric ASIC statistics for the specified fabric plane or for all planes, use the show controller
fabric command in EXEC or administration EXEC mode.
show controller fabric {arbiter| crossbar} {readreg asic-offset instance module-instance|serdes location
node-id instance module-instance|configstatus location node-id instance module-instance}
Syntax Description Displays arbitration ASIC show screens.arbiter
Displays crossbar ASIC show screens.crossbar
Displays read fabric ASIC register.readreg
Displays fabric ASIC configuration status.configstatus
Displays fabric serializer-deserializer interface status.serdes
Asic offset ; range is 0 to 4294967295.
asic-offset
Module instance; range is 0 to 4.
instance module-instance
Node ID. The node-id argument is entered in the rack/slot/module
notation.
location node-i
Command Default No default behavior or values
Command Modes EXEC
Administration 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.
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show controller fabric

Task ID OperationsTask ID
readdrivers
Examples The following example shows how to display the internal trace information of Egressq for a specific controller
instance:
RP/0/RSP0/CPU0:router# show controllers fabric crossbar serdes instance 1 location 0/1/cpu0
Location: 0/RSP0/CPU0 (physical slot 4)
Asic Instance: 1
Asic slot: 1
inst_num 12
usr_data_p 0x50064ce8
state unused
encoding EFCP
mode normal
GLOBAL_CONTROL_0 0006
ENABLE_NE_ENCODING enabled
LOOPBACK_CONTROL 0000
NEAR_LOOPBACK disabled
RX_CHAN_CONTROL_0 0850
SERDES_RATE 20Gbps
SERDES_ENABLE enabled
PARALLEL_BUS_ENABLE enabled
SW_RX_RESET disabled
RX_CHAN_FEATURE_CONTROL 0528
ENABLE_SHORT_QUEUE disabled
ENABLE_START_TO_RATE enabled
RX_SOFT_SYNC_CNTL 0600
RX_SOFT_SYNC_CODE_BYPASS_EN disabled
CHAN_STATUS 0003
RX_SERIAL_CHANNEL_OK 1
SERIAL_CHANNEL_OK 1
NE_SYNC_STATUS 00
SERIAL LINK 0 1 2 3 4 5 6 7
-- -- -- -- -- -- -- --
SERDES_RX_PLL_LOCKED 1 1 1 1 1 1 1 1
PRBS_FAIL 0 0 0 0 0 0 0 0
CHAN_INT_STATUS_0 0000
CHAN_INT_MASK_0 01ff
RX_CHANNEL_REALIGN_STATUS 0
RX_CHANNEL_REALIGN_MASK 1
SERIAL LINK 0 1 2 3 4 5 6 7
-- -- -- -- -- -- -- --
LINK_INTR_STATUS 0 0 0 0 0 0 0 0
LINK_INTR_MASK 1 1 1 1 1 1 1 1
SOURCE_INTR_MASK 00 00 00 00 00 00 00 00
inst_num 12
usr_data_p 0x50064ce8
state unused
stats_p 0x500729c8
intr_stats_p 0x50072a90
inst_num 12
usr_data_p 0x50064cfc
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state unused
auto_sync supported
reg_read_fn 0x40012174
reg_write_fn 0x40011c60
process_intr_fn 0x40043910
dev_id 70
ser_drv_cntl_a 0x9bffd670
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show controller fabric

show controllers plim asic SPAQFPBridgeCtrl
To display physical layer interface module (PLIM) asic Shared Port Adapter Quantum Flow Processor bridge
control (SPAQFPBridgeCtrl) driver information, use the show controllers plim asic SPAQFPBridgeCtrl
command in EXEC mode.
show controllers plim asic SPAQFPBridgeCtrl {counters| ingress-channel| egress-channel| spa}
Syntax Description Displays information regarding the counters.counters
Displays information regarding the receiving SPI4.2 channel.ingress-channel
Displays information regarding the transmitting SPI4.2 channel.egress-channel
Displays SPA (Shared Port Adapters) information.spa
Command Default No default behavior or values
Command Modes EXEC
Command History ModificationRelease
This command was introduced.Release 4.0.0
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
readinterface
readroot-system
Examples The following example shows how to display summarized PLIM ASIC SPAQFPBridgeCtrl driver information:
RP/0/RP00/CPU0router# show controllers plim asic SPAQFPBridgeCtr
l
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show controllers plim asic SPAQFPBridgeCtrl

show controllers pse qfp statistics
To display packet switching engine (PSE) quad flat package (QFP) statistics for a specific node, use the show
controllers pse qfp statistics command in EXEC mode.
show controllers pse qfp statistics [drop| summary] [location node-id]
Syntax Description (Optional) Displays the global drop statistics for the PSE QFP device.
Follow the drop keyword with the location node-id keyword and argument
to restrict the command to a specific node.
Note
drop
(Optional) Displays the global statistics summary for the PSE QFP device.
Follow the summary keyword with the location node-id keyword and
argument to restrict the command to a specific node.
Note
summary
(Optional) Identifies the location of the node whose PSE device information you want
to display. 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 None.
Command Modes EXEC
Command History ModificationRelease
This command was introduced.Release 3.9.0
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
readinterface
readcisco-support
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show controllers pse qfp statistics

Examples The following command shows how to display PSE QFP statistics:
RP/0/RSP0/CPU0:router# show controllers pse qfp statistics summary location 0/1/cpu0
Summary of Statistics for QFP 0
Dropped packets: 0
Incoming packets: 0
Outgoing packets: 0
Incoming IPC packets: 0
Outgoing IPC packets: 0
Punted packets: 0
Injected packets: 0
Summary of Statistics for QFP 1
Dropped packets: 0
Incoming packets: 0
Outgoing packets: 0
Incoming IPC packets: 0
Outgoing IPC packets: 0
Punted packets: 0
Injected packets: 0
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show controllers pse qfp statistics

show controllers pse qfp system state
To display packet switching engine (PSE) QFP HA state information for a specific node, use the show
controllers pse qfp system state command in EXEC mode.
show controllers pse qfp system state [location node-id]
Syntax Description (Optional) Identifies the location of the node whose PSE device information you
want to display. 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 None.
Command Modes EXEC
Command History ModificationRelease
This command was introduced.Release 3.9.0
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
readinterface
readcisco-support
Examples The following command shows how to run the show controllers pse qfp system state command:
RP/0/RSP0/CPU0:router# show controllers pse qfp system state location 0/1/cpu0
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show packet-memory
To display information for packet memory, use the show packet-memory command in EXEC mode.
show packet-memory [clients| corrupt| failures| hssd| ifinput| ifoutput| internal| inuse| job| mutex| old|
reserved| summary| trace| watch] [location node-id]
Syntax Description (Optional) Displays the packet manager clients.clients
(Optional) Displays the information about corrupted packets.corrupt
(Optional) Displays the packet buffer, header, hardware buffer allocation
failures.
failures
(Optional) Displays feature-specific variable information.fsv
(Optional) Displays High Speed Small Data (HSSD).hssd
(Optional) Displays packets from a specific interface.ifinput
(Optional) Displays packets to a specific interface.ifoutput
(Optional) Displays the packet memory along with actual number of particles
in free list.
internal
(Optional) Displays the total number of packets in useinuse
(Optional) Displays the number of packets owned by a specific process.job
(Optional) Displays the pakman mutex monitoring configuration.mutex
(Optional) Displays the total number of packets older than one minute.old
(Optional) Displays the reserved memory information.reserved
(Optional) Displays the packet memory usage summary information.summary
(Optional) Displays the packet-memory traces.trace
(Optional) Displays the pakman watch configuration.watch
(Optional) Displays detailed packet memory information for the designated
node. The node-id argument is entered in the rack/slot/module notation.
location node-id
Command Default Displays information about all packet memory.
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show packet-memory

Command Modes EXEC
Command History ModificationRelease
This command was introduced.Release 3.7.2
Included the following keywords:
•clients
•corrupt
•failures
•fsv
•hssd
•ifinput
•ifoutput
•internal
•inuse
•job
•mutex
•old
•reserved
•summary
•trace
•watch
Release 3.9.0
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.
The show packet-memory command can be used to display the total number of packet and particle headers,
along with the packet memory that is currently allocated in the system.
Task ID OperationsTask ID
readbasic-services
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show packet-memory