Cabletron Systems 2H33-37R, 2H23-50R manual Type of STA Selectable

Chapter 5: Local Management

Depending on the optional interfaces installed and if the device is a 2H23-50R or 2H33-37R, there can be 10 or 7 switched or network ports. Table 5-5shows the CONN/port organization.

Table 5-5 CONN/Port Organization

2H23-50R		2H33-37R
CONN 1 = Network Port 1,	10 Mbps	CONN 1 = Network Port 1,	10 Mbps
Network Port 2,	100 Mbps	Network Port 2,	100 Mbps
CONN 2 = Network Port 3,	10 Mbps	CONN 2 = Network Port 3,	10 Mbps
Network Port 4,	100 Mbps	Network Port 4,	100 Mbps
CONN 3 = Network Port 5,	10 Mbps	CONN 3 = Network Port 5,	10 Mbps
Network Port 6,	100 Mbps	Network Port 6,	100 Mbps
CONN 4 = Network Port 7,	10 Mbps	HSIM = Port 7
Network Port 8,	100 Mbps
Fast Ethernet Slot 5 = Port 9
Fast Ethernet Slot 6 = Port 10

Type of STA (Selectable)

Allows the user to set the method that switches use to decide which switch is the controlling (Root) switch when two or more switches exist in parallel (Spanning Tree Algorithm). Valid selection is IEEE, DEC, and NONE. To set the STA, refer to Section 5.10.1.

Age Time (Modifiable)

Allows the user to set the amount of time (in seconds) that the 2H23-50R or 2H33-37R keeps an address in its switch table before discarding it. An address is automatically discarded when a valid frame is not received from that address within the time specified in the Age Time field. To change the Age Time field from the default value of 300 seconds, refer to Section 5.10.2.

Port # (Read-Only)

Lists each switched port on the device. If the number of ports is greater than eight, then the additional ports are listed on subsequent screens.

5-40 2H23-50R/2H33-37R User’s Guide