ZyXEL Communications MSC1000G User Manual page 622

Chapter 16 VoIP
Click VoIP > Route. The following screen displays.
Figure 418 The VoIP > Route Screen
The following table describes the labels in this screen.
Table 334 The VoIP > Route Screen
LABEL DESCRIPTION
Slot Enter the slot number of the line card for which you wish to configure this rule.
IP Enter the IP address and the number of bits in the subnet mask that define the range of IP
addresses to which this entry applies. If the destination IP address of a packet is in this range, the
Mask
system forwards the frame to the specified gateway.
Gateway Enter the IP address to which the system forwards frames if the destination IP address of a
packet is in the specified range.
Metric The metric represents the "cost" of transmission for routing purposes. IP routing uses hop count
as the measurement of cost, with a minimum of 1 for directly-connected networks. Select the
number that approximates the cost for this link The number need not be precise, but it must be
between 1 and 15. In practice, 2 or 3 is usually a good number.
If two entries for the same line card have the same metric, the system uses the one with the
lower IP address.
Apply Click Apply to save the changes in this screen to the system's volatile memory. The system loses
these changes if it is turned off or loses power, so use the Config Save link on the navigation
panel and then the Save button to save your changes to the non-volatile memory when you are
done configuring.
New While you are modifying a profile, you can click New to start configuring a fresh profile without
saving your changes.
Cancel Click Cancel to start configuring the screen again.
Slot This displays an entry's line card slot number.
IP/Mask This displays an entry's IP address and subnet mask, defining the range of IP addresses to which
this entry applies.
Gateway This displays an entry's gateway IP address, to which frames fitting the Slot and IP/Mask
parameters are forwarded.
Metric This displays an entry's metric value.
Select Select the entry you wish to modify or delete.
Modify Select an entry profile and click this in order to edit its configuration.
Delete Select a H.248 profile and click this to delete the profile. Once deleted, information cannot be
retrieved.
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Management Switch Card User's Guide