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OPERATING INSTRUCS 77/1543-CRA 119 1170/1-V1 Uen B | ![]() |
Copyright
© Ericsson AB 2009–2010. All rights reserved. No part of this document may be reproduced in any form without the written permission of the copyright owner.
Disclaimer
The contents of this document are subject to revision without notice due to continued progress in methodology, design and manufacturing. Ericsson shall have no liability for any error or damage of any kind resulting from the use of this document.
Trademark List
SmartEdge | is a registered trademark of Telefonaktiebolaget LM Ericsson. | |
NetOp | is a trademark of Telefonaktiebolaget LM Ericsson. |
This document lists the commands used to monitor, administer, and troubleshoot administrator sessions; monitor, administer, or troubleshoot general system processes; and perform ping and traceroute. An overview of IPv6 is also provided in this document.
To monitor the system and real-time clocks, system aliases, system licenses, CLI macros and aliases, and system services, perform the tasks described in Table 1 ; enter all commands in exec mode.
Task |
Root Command |
---|---|
Display a list of command aliases defined on the system. |
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Display the current time and date according to the system and real-time clocks. |
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Display the system clock-source information on the system. |
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Display a list of software licenses and their configuration status. |
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Display a list of macros defined on the system. |
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Display enabled and disabled services. |
Caution! | ||
Risk of performance loss. Enabling debug messages can severely
affect system performance. To reduce the risk, use debug commands only when necessary and for as short a time as possible.
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To monitor, administer, and troubleshoot administrator sessions, perform the tasks described in Table 2; enter all commands in exec mode.
Task |
Root Command |
---|---|
Enable the generation of debug messages for Secure Shell (SSH). |
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Enable the generation of debug messages for communications
with another administrator during active Telnet or SSH sessions on
the same SmartEdge |
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Display the current privilege level for the current exec session. |
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Display information about configured SSH attributes and the number of current connections. |
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Establish a remote session from the SmartEdge router to a host using SSH. |
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Generate a new SSH key on the system. |
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Establish communications with another administrator during active Telnet or SSH sessions on the same SmartEdge router . |
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Establish a remote Telnet session from the SmartEdge router to a host using Telnet. |
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Set the terminal length for the current session. |
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Display the event log output. |
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Set the terminal width for the current session. |
You can display system-wide information, such as results of diagnostics tests, hardware types and slot locations, system memory, and so on. To do so, perform the appropriate task listed in Table 3 ; enter all show commands in any mode.
Task |
Root Command |
---|---|
Display Internet Control Message Protocol (ICMP) statistics. |
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Display IP traffic statistics on the active controller card. |
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Display system memory statistics. |
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Display configuration information for the advertisement
packets or the version of the SNMP traps that are sent to the NetOp |
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Display current status of one or all processes running on the system. |
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Display Router Configuration Manager (RCM) information. |
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Display Transmission Control Protocol (TCP) Internet connections and statistics. |
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Display system information that assists your technical support representative resolve issues. |
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Display User Datagram Protocol (UDP) socket and statistical information. |
Process operations commands provide instructions to the Process Manager (PM).
Caution! | ||
Risk of system crash. If more than one process has been stopped,
you must restart each process individually, monitoring the SmartEdge
router and waiting for it to stabilize before trying to restart the
stopped process. Contact technical support before stopping and restarting
multiple processes.
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Caution! | ||
Risk of data loss. The process stop command causes
the specified process to terminate and the services provided by the
process to become unavailable until the process is restarted using
the process start command. To reduce the risk, do not
stop a process unless you intend to restart the process immediately.
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To monitor, administer, or troubleshoot general system processes, perform the appropriate task listed in Table 4 . Enter show commands in any mode; enter all other commands in exec mode.
Task |
Root Command |
---|---|
Enable the generation of debug messages for IP read-write lock events. |
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Enable the generation of debug messages for process execution descriptor graph (PEDGR) manager events. |
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Enable the generation of debug messages for the PM. |
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Enable the generation of debug messages for the RCM. |
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Enable the generation of debug messages for the shared memory library. |
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Enable the generation of debug messages related to transferring crash files out of the SmartEdge router using the File Transfer Protocol (FTP). |
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Monitor the current status of IP processes and provide continuous updates to the status. |
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Monitor the current status of a specified category of processes and provide continuous updates to the status. |
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Disable the generation of debug message types supported by the SmartEdge router . |
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Restart a process that has been stopped. |
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Set process management parameters. |
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Instruct the PM to start the specified process. |
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Stop a specified process. |
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Display the debug options that are currently enabled. |
You can test connectivity by verifying the IP connections to hosts and tracing IP route routes. To perform hardware testing tasks, see Managing Hardware. To test IP connectivity, perform the appropriate task listed in Table 5; enter all commands in exec mode.
Task |
Root Command |
---|---|
Test whether the host is reachable. |
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Trace the IP routes that packets take when traveling to the specified destination. |
IPv6 is a new version of the Internet Protocol, designed as the successor to Pv4. IPv6 is fully described in RFC 2460, Internet Protocol, Version 6 (IPv6) Specification. The changes from IPv4 to IPv6 include: