當(dāng)您將所有高速堆疊電纜安裝并連接到堆疊中的交換機(jī)時(shí)

一旦開(kāi)關(guān)通電，就會(huì)發(fā)生以下情況：

?將管理（管理）堆棧的交換機(jī)與所有其他交換機(jī)自動(dòng)建立

作為堆棧中的成員交換機(jī)建立的交換機(jī)。當(dāng)交換機(jī)完成其

初始化時(shí)，堆棧中的一個(gè)開(kāi)關(guān)將點(diǎn)亮其MGR LED，表明它是

堆棧管理器。每個(gè)成員開(kāi)關(guān)上的MGR LED將熄滅。

?在以下情況下，還將確定用作備份管理器的交換機(jī)的層次結(jié)構(gòu)

當(dāng)前管理器出現(xiàn)故障、斷電或與堆棧斷開(kāi)連接。

?每個(gè)成員交換機(jī)上的控制臺(tái)端口被停用。只有上的控制臺(tái)端口

管理器交換機(jī)處于活動(dòng)狀態(tài)，用于帶外配置，以設(shè)置IP地址、密碼和

其他配置設(shè)置

以下是連接DB9陽(yáng)性控制臺(tái)端口可能需要的接口電纜列表

開(kāi)關(guān)上的接頭。電纜一端由DB9母連接器端接

另一端的三種類型的連接器之一，具體取決于

遠(yuǎn)程設(shè)備?？赡苄枰碾娎|如下：

?DB9內(nèi)螺紋至DB9內(nèi)孔（隨開(kāi)關(guān)提供）

?DB9雌性至DB25雌性

?DB9雌性至DB25雄性

使用DTE調(diào)制解調(diào)器DB9母電纜到DB9母線，您可以連接配備

DB9 DTE陽(yáng)性控制臺(tái)端口到運(yùn)行VT系列仿真軟件的IBM或兼容PC

包裹

使用DTE調(diào)制解調(diào)器DB9內(nèi)螺紋至DB25內(nèi)螺紋電纜，您可以連接配備

一個(gè)DB9 DTE陽(yáng)性控制臺(tái)端口到VT系列終端或運(yùn)行仿真的VT型終端

VT系列的程序。

使用DTE調(diào)制解調(diào)器DB9內(nèi)螺紋至DB25外螺紋電纜，您可以連接配備

DB9 DTE陽(yáng)性控制臺(tái)端口到支持9600波特的Hayes兼容調(diào)制解調(diào)器。

使用的電纜必須將控制臺(tái)端口的接收數(shù)據(jù)引腳2連接到

電纜的另一端?？刂婆_(tái)端口傳輸數(shù)據(jù)引腳3的連接（必須

已連接）到電纜另一端的接收數(shù)據(jù)引腳電纜連接。

When you install and connect all the high‐speed stacking cables to the switches in the stack, the

following occurs once power is applied to the switches:

? The switch that will manage (manager) the stack is automatically established with all other

switches established as member switches in the stack. When the switches complete their

initialization, one of the switches in the stack will illuminate its MGR LED, indicating that it is

the stack manager. The MGR LED on each member switch will be off.

? The hierarchy of the switches that will function as backup manager is also determined in case

the current manager malfunctions, is powered down, or is disconnected from the stack.

? The Console port on each member switch is deactivated. Only the Console port on the

manager switch is active for out‐of band configuration to set the IP address, password, and

other configuration settings

The following is a list of interface cables that may be needed to connect the DB9 male Console port

connector on the switch. The cables are terminated by a DB9 female connector at one end, and by

one of three type connectors at the other end, depending on the type connection needed for the

remote device. The cables that may be needed are as follows:

? DB9 female‐to‐DB9 female (supplied with switch)

? DB9 female‐to‐DB25 female

? DB9 female‐to‐DB25 male

Using a DTE modem DB9 female‐to‐DB9 female cable, you can connect products equipped with a

DB9 DTE male console port to an IBM or compatible PC running a VT series emulation software

package.

Using a DTE modem DB9 female‐to‐DB25 female cable, you can connect products equipped with

a DB9 DTE male console port to a VT series terminal or VT type terminals running emulation

programs for the VT series.

Using a DTE modem DB9 female‐to‐DB25 male cable, you can connect products equipped with a

DB9 DTE male console port to a Hayes compatible modem that supports 9600 baud.

The cable used must connect the Console port Received Data, Pin 2 to the Transmitted Data pin at

the other end of the cable. The connection from the Console port Transmitted Data, Pin 3 (must be

connected) to the Received Data pin cable connection at the other end of the cable.?