Add Subnet Dialog - Polycom RealPresence DMA 7000 System Operation Manual

Field
IP Address
Subnet Mask Length
Max Total Bandwidth (Mbps)
Max Per-Call Bit Rate (kbps)
See also:
About Site Topology
Sites

Add Subnet Dialog

Edit Subnet Dialog
Site Topology Configuration Procedures
Add Subnet Dialog
Lets you add subnets to the site you're adding or editing.
Note: Subnets and sites
You can assign a subnet to only one site.
The following table describes the fields in the dialog.
Field
Name
IP address
Polycom, Inc.
Description
The IP address of the subnet.
You can define overlapping subnets; larger subnets can contain smaller ones.
When the system determines which subnet a given IP address belongs to, it
chooses the subnet with the longest IP address match. For example:
subnet1 = 10.0.0.0/8
subnet2 = 10.33.24.0/24
The IP address 10.33.24.70 belongs to subnet2. The IP address
10.22.23.70 belongs to subnet1.
The CIDR (Classless Inter-Domain Routing) prefix size value (the number of
leading 1 bits in the routing prefix mask). This value, together with the IP
Address, defines the subnet.
For IPv4, a value of 24 is equivalent to specifying a dotted-quad subnet mask
of 255.255.255.0. A value of 16 is equivalent to specifying a subnet mask of
255.255.0.0.
You can use subnet mask lengths of up to 32 bits; a 32-bit subnet mask allows
you to specify a single device.
The total bandwidth limit for voice and video calls.
The per-call bit rate limit for voice and video calls.
When you specify both the bandwidth and bit rate limits, the dialog shows you
how many calls at that bit rate the specified bandwidth limit supports. The
value of the Bit rate to bandwidth conversion factor setting on the
Server Settings page is used in this calculation.
Description
The name of the subnet. Required and must be unique.
The IP address of the subnet.
Site Topology
Call
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