Appendix D CLI Error Messages

CLI Error Messages

Table D-1 CLI Error Messages (continued)

Error Message

Reason

Command

 

 

 

You do not have permission to

An operator or viewer user attempted

clear line

terminate the requested CLI

to terminate a CLI session belonging

 

session.

to another user.

 

 

 

 

 

 

Invalid CLI ID specified, use

The user attempted to cancel a CLI

clear line

the 'show users all' command

session that does not exist.

 

to view the valid CLI session

 

 

IDs.

 

 

 

 

 

The maximum allowed CLI

Operator or viewer user attempted to

initial login

sessions are currently open,

log in when the maximum number of

 

please try again later.

CLI sessions were already open.

 

 

 

 

 

 

The maximum allowed CLI

Administrator user attempted to log

initial login

sessions are currently open,

in when the maximum number of

 

would you like to terminate

CLI sessions were already open.

 

one of the open sessions?

 

 

 

 

 

 

Can not communicate with

The CLI cannot contact the

initial login

system processes. Please

applications on the sensor to retrieve

 

contact your system

start-up information. This is a fatal

 

administrator.

 

error that should never happen. The

 

 

 

 

user has to log in to the service

 

 

account and manually reboot the

 

 

sensor.

 

 

 

 

The instance cannot be

The user attempted to remove a

no service component

removed. Instance assigned

configuration instance that is

instance

to virtual sensor name.

currently assigned to a virtual sensor.

 

 

 

 

Use the default service command to

 

 

reset the configuration setting to

 

 

default.

 

 

 

 

Insufficient disk space to

Not enough disk space is available to

copy instance

complete request.

create a new instance of a

service component instance

 

configuration file.

 

 

 

 

execAutoUpdateNow : DNS or

Unsuccessful automatic download

autoupdatenow

HTTP proxy is required for

attempt from Cisco.com because a

 

Auto Updates from

DNS or HTTP proxy server is not

 

www.cisco.com but no DNS or

 

configured.

 

proxy servers are defined.

 

 

 

Add an HTTP proxy server or

 

 

DNS server in the 'host'

 

 

service configuration

 

 

 

 

 

execAutoUpdateNow : either

Unsuccessful automatic download

autoupdatenow

of cisco-server or

attempt from Cisco.com because

 

user-server is not enabled in

either the Cisco server or user server

 

the 'host' service

 

is not enable in the service host

 

configuration. Enable one of

 

configuration.

 

them to download updates.

 

 

 

 

Not a valid upgrade file.

If the user tries to get the hash for a

show digest [md5

 

file does not exist.

sha2-512] file

 

 

 

No such file or directory.

If the user tries to erase a file that

erase upgrade-file file

 

does not exist.

 

 

 

 

1. This error only occurs on platforms that do not support virtual policies.

Cisco Intrusion Prevention System Sensor CLI Configuration Guide for IPS 7.2

 

D-4

OL-29168-01

 

 

 

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Cisco Systems IPS4510K9 manual An operator or viewer user attempted, To terminate a CLI session belonging, To another user
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IPS4510K9 specifications

Cisco Systems has long been a leading player in network security, and its IPS (Intrusion Prevention System) series is a testament to its commitment to safeguarding digital environments. Among its notable offerings are the IPS4510K9 and IPS4520K9 models, both designed to provide advanced threat protection for mid-sized to large enterprise networks.

The Cisco IPS4510K9 and IPS4520K9 are distinguished by their cutting-edge features that help organizations defend against a myriad of cyber threats. These systems utilize a multi-layered approach to security, integrating intrusion prevention, advanced malware protection, and comprehensive visibility across the network.

One of the primary characteristics of the IPS4510K9 is its high performance. It boasts a throughput of up to 1 Gbps, making it suitable for environments that demand rapid data processing and real-time responses to threats. The IPS4520K9, on the other hand, enhances that capability with improved throughput of up to 2 Gbps, accommodating larger enterprises with heavier network traffic. These models are equipped with powerful processors that support complex signature matching and can intelligently distinguish between legitimate traffic and potential threats.

In addition to performance, both models are designed with scalability in mind. They can be easily integrated into existing Cisco infrastructures. This facilitates a seamless enhancement of security without causing significant interruptions to ongoing operations. Moreover, they offer flexible deployment options, allowing organizations to operate them inline or out of band depending on their specific needs.

The Cisco IPS4510K9 and IPS4520K9 leverage advanced detection technologies, utilizing a variety of signature types and heuristic analysis to detect known and unknown threats effectively. They are equipped with real-time alerting and reporting capabilities, giving security teams immediate visibility into potential breaches and enabling them to respond swiftly.

Furthermore, both models support a range of management options through the Cisco Security Manager, allowing for centralized administration, streamlined policy management, and enhanced monitoring capabilities. Automated updates ensure the systems remain current with the latest threat intelligence, vital for staying ahead of evolving cyber threats.

In summary, the Cisco Systems IPS4510K9 and IPS4520K9 represent powerful solutions for organizations seeking robust intrusion prevention capabilities. With their high performance, scalability, and advanced detection technologies, these systems are essential tools in the ever-changing landscape of cybersecurity, providing enterprises with the peace of mind needed to operate securely in today's digital world.
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