ZyXEL VoIP Router Prestige 2602R-61 91-006-024004 用户手册

Prestige 2602R Series User’s Guide

Chapter 22 Menu 2 WAN Backup Setup

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Metric

This field sets this route's priority among the routes the Prestige uses. 
The metric represents the "cost of transmission". A router determines the best route 

for transmission by choosing a path with the lowest "cost". RIP routing uses hop 

count as the measurement of cost, with a minimum of "1" for directly connected 

networks. The number must be between "1" and "15"; a number greater than "15" 

means the link is down. The smaller the number, the lower the "cost"

When you have completed this menu, press [ENTER] at the prompt “

Press ENTER to Confirm 

or ESC to Cancel:

”  to save your configuration, or press [ESC] at any time to cancel.

Table 79   Menu 2.1Traffic Redirect Setup