Cisco Systems SMR-273 manual Process core, SMR-282

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Process and Memory Management Commands on Cisco IOS-XR Software

process core

process core

To change the core dump options for a process, use the process core command in EXEC mode.

process {executable-namejob-id}core {mainmem mainmem-sharedmem mainmem-text mainmem-text-sharedmem sharedmem copy off} [maxcore value] [location node-id]

Syntax Description

Defaults

Command Modes

Command History

Usage Guidelines

executable-name

Executable name of the process for which you want to change core

 

dump options. Specifying an executable-namevalue changes the core

 

dumping option for multiple instances of a running process.

 

 

job-id

Job ID associated with the process instance. Specifying a job-idvalue

 

changes the core dumping option for only a single instance of a

 

running process.

 

 

core

Indicates a core dump option change for the specified process.

 

 

mainmem

Dumps the main memory of a crashed process.

 

 

mainmem-sharedmem

Dumps the main memory and the shared memory of a crashed process.

 

 

mainmem-text

Dumps the main memory and text of a crashed process.

 

 

mainmem-text-sharedmem

Dumps the main memory, shared memory and text of a crashed

 

process.

 

 

sharedmem

Dumps the shared memory of a crashed process.

 

 

copy

Copies a core dump locally before performing the core dump.

 

 

off

Indicates that a core dump will not be taken upon the termination of

 

the specified process.

 

 

maxcore value

(Optional) Maximum number of core dumps allowed for the specified

 

process since its creation.

 

 

location node-id

(Optional) Sets the core dump options to a designated node. The

 

node-idargument is entered in the rack/slot/module notation.

 

 

By default, processes are configured to dump shared memory, text area, stack, data section and heap.

EXEC

ReleaseModification

Release 2.0

This command was introduced.

 

 

To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, refer to the Configuring AAA Services on Cisco IOS-XR Software module of the Cisco IOS-XR System Security Configuration Guide.

The modular architecture of the Cisco IOS-XR software allows core dumps for individual processes. By default, processes are configured to dump shared memory, text area, stack, data section and heap.

Cisco IOS-XR System Management Command Reference

SMR-282

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Contents SMR-273 Monitor processes SMR-274Monitor processes dumbtty ExamplesMonitor processes location SMR-275Displays auto-updating thread statistics Use of Interactive CommandsRelated Commands Description Displays information on all processes, or a single processMonitor threads SMR-277SMR-278 Examples Monitor threadsMonitor threads location Processes 628 threadsSMR-279 160 Intr 00004 00% NetioProcess SMR-280Process start Process killProcess restart Process blockedProcess core SMR-282Displays information about processes Shared memoryFollowing example SMR-283Process mandatory Process mandatory rebootProcess mandatory Process mandatory toggleRP/0/RP1/CPU0router# process mandatory reboot disable RebootedRP/0/RP1/CPU0router# process mandatory reboot enable Cannot be restartedSMR-286 Show memoryArguments Show memorySMR-287 Syntax Description Show memory heapSMR-288 RP/0/RP1/CPU0router# show memory heap allocated free SMR-289RP/0/RP1/CPU0router# show memory heap summary Show memory SMR-290Show processes SMR-291SMR-292 ProcessesSMR-293 SMR-294 SMR-295 SMR-296

SMR-273 specifications

Cisco Systems SMR-273 is a robust multi-service router designed to meet the needs of modern networking applications. As organizations increasingly demand reliable and efficient connectivity, the SMR-273 addresses these challenges through its advanced features and technologies.

One of the standout characteristics of the SMR-273 is its high-performance routing capability. Equipped with a powerful processor, the router can handle demanding data traffic with ease, ensuring minimal latency and high throughput for applications such as voice, video, and data. This capability is essential for enterprises looking to support a growing number of devices and applications without compromising performance.

In addition to performance, the SMR-273 supports multiple deployment scenarios, including branch offices, data centers, and service provider environments. This versatility makes it an ideal choice for a variety of organizations seeking a single device that can accommodate different networking requirements.

Another noteworthy feature of the SMR-273 is its support for advanced security protocols. With built-in firewall, intrusion detection, and encryption functionalities, the router safeguards sensitive data as it travels across the network. This security is critical in an age where cyber threats are increasingly sophisticated, ensuring that organizations can maintain the integrity of their communications.

Furthermore, the router incorporates Cisco's latest software technologies, including support for network automation and programmability. This allows IT teams to manage the network efficiently, automate repetitive tasks, and quickly adapt to changing business requirements. The significance of automation cannot be overstated, as it reduces the operational overhead and empowers organizations to focus on strategic initiatives.

Additionally, the SMR-273 features extensive connectivity options, allowing for seamless integration with existing network infrastructure. With support for both IPv4 and IPv6, as well as various WAN technologies such as MPLS, LTE, and Ethernet, organizations can ensure they are future-proofing their networks as they transition to more advanced technologies.

The Cisco SMR-273 is also designed with energy efficiency in mind. Its hardware is built to consume less power while delivering high performance, aligning with the growing emphasis on sustainability in technology.

In summary, the Cisco Systems SMR-273 is a feature-rich multi-service router that provides high performance, robust security, and advanced connectivity options. Its versatility and support for automation make it a compelling choice for organizations looking to enhance their networking capabilities and improve operational efficiency. As networking demands continue to evolve, the SMR-273 stands out as a formidable solution in the marketplace.