ZyXEL Communications MS-7206, Руководство пользователя

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MS-7206 Hardware Installation Guide
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H A P T E R
2
MM-7201 Specifications
This chapter describes the MM-7201 management module.
2.1 MM-7201 Overview
The MM-7201 is the management card for the MS-7206 Ethernet chassis system. The MM-
7201 contains the configuration of the MS-7206 system and makes the interface modules work
together as one switch.
Install one or two MM-7201 in each MS-7206 chassis.
• If you install one MM-7201, the MS-7206 system has a switching capability of 96 Gbps
full duplex, the equivalent of two MI-7248 interface modules.
• If you install two MM-7201s, the MS-7206 system has a switching capability of 192 Gbps
full duplex, the equivalent of four MI-7248 interface modules. In addition, the two MM-
7201s provide switching and management redundancy. If one MM-7201 becomes
unavailable, the other one takes over.
2.2 MM-7201 Front Panel
This section introduces the ports on the front panel of the MS-7206. See Section 2.3 on page
24 for a description of LEDs.
Figure 4 Front Panel
Table 1 Front Panel
PORT DESCRIPTION
MGMT Use this RJ-45 port for local (out-of-band) management of the MS-7206.
CONSOLE Use this D-Sub 9-pin serial port for local (out-of-band) management of the MS-7206.
You can only use the command line interface (CLI).
ALARM Use this DB9 connector to connect to alarm output terminals on other pieces of
equipment or to an alarm input terminal on another piece of equipment.