Alcatel-Lucent 7705 SAR-A, Installation Manual

Page: 37 / 154

7705 SAR-A Overview
7705 SAR-A Chassis Installation Guide 37
swsim4># show>chassis
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Chassis Information
===============================================================================
Name : swsim4
Type : 7705 SAR-A (Eth XOR)
Location :
Coordinates :
CLLI code :
Number of slots : 2
Number of ports : 12
Critical LED state : Off
Major LED state : Off
Minor LED state : Off
Over Temperature state : OK
Base MAC address : a4:9a:ff:00:00:00
Hardware Data
Part number : Sim Part#
CLEI code : Sim CLEI
Serial number : swsim4
Manufacture date : 01012003
Manufacturing variant : ch1: 1471 ch2: 1491
Manufacturing string : Sim MfgString swsim4
Manufacturing deviations : Sim MfgDeviation swsim4
Time of last boot : 2013/01/22 20:04:52
Current alarm state : alarm cleared
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Both variants of the 7705 SAR-A run the same operating system software. The difference
between the platforms is their hardware configuration. The term 7705 SAR-A is used in this
document as a generic reference to both variants of the chassis. Where hardware differences
occur, the chassis variant is specified.
The 7705 SAR-A has preassigned parameters. The software and hardware architecture is
similar to other SAR products in that the IOM is a virtual entity, existing in software and
supported by the system hardware. The I/O ports are grouped and virtualized into slots
(MDAs) for convenience of assignment. The result of this design is that the CLI identifiers
for the IOM and MDAs have been preset. Also, the system hardware is permanently built into
the chassis. This preset arrangement of system parameters is considered to be a “fixed”
configuration. The fixed configuration of the 7705 SAR-A restricts the router to “port-level
provisioning; however, the IOM and MDA numbering must still be specified in CLI
commands.
The 7705 SAR-A replaces the CSM module found in the 7705 SAR-8 and 7705 SAR-18 with
a control and switching functional block that is integrated into the chassis and does not need
to be provisioned. It appears in the CLI as CSM A. The control and switching functions
include the console and management interfaces, the synchronization interfaces, and system
LEDs.