Nortel Networks 8672ATME Manual do Utilizador descarregar pdf (Página 152)

152 Chapter 7 Web Management

209195-B

Framing Mode Sets the framing for the port to:

• sonet (Synchronous Optical Network), the standard format

used in North America.

• sdh (Synchronous Digital Hierarchy), the standard format used

worldwide except in North America.

Clock Source Sets the framing clock source for the port to:

• loopTimed means clocking is derived from SONET line.

• freeRunning means clocking is derived from on-board clock.

Note that if you have two connected

Passport 8672ATME

Module

s, you must set both to freeRunning or one to freeRunning

and one to loopTimed; do not set both to loopTimed.

Line Speed 155 MBS or 622 MBS

Loop Back Mode Sets the loopback mode to:

•off

• internal

• external

Mac Address The MAC address assigned to this VLAN (used in IP and IPX

routed circuits when there is no appropriate destination MAC to

use).

Table 56 Port page items (continued)

Field Description

1 2 ... 147 148 149 150 151 152 153 154 155 156 157 ... 161 162

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