Paradyne 7112 manual IP Addressing Examples, Local Addressing Only No FDL, Subnet

IP Addressing

IP Addressing Examples

Management of IP addressing is based on individual IP addresses assigned to each interface. The IP interfaces for the unit are:

HEthernet port ± See Table A-5,Ethernet Port Options.

HFDL ± See Table A-2,Network Interface Options.

NOTE:

Do not assign IP addresses without the assistance of the network manager or individuals responsible for determining the IP addressing scheme for your organization.

The following examples apply to IP (SNMP) management traffic only. The subnet mask shown for these examples is 255.255.255.000.

Local Addressing Only (No FDL)

In the following example, the DSU/CSUs do not use the FDL for management communications. This can be the result of using Fractional T1 service or Frame Relay Service. In this example both DSU/CSUs:

HOnly receive management data through the 10BaseT port connection.

HDo not route the data between themselves. Routers route the management data for the connected DSU/CSUs using the user data path between the routers.

The following illustration shows each DSU/CSU with its own IP address on the

LAN subnet.

Subnet 135.18.5.0			Subnet 135.18.1.0
Ethernet Port			NMS
IP Address:	7112
135.18.5.2			135.18.1.2
	DSU/CSU
	A
			135.18.1.1
	T1		Router
	Network
135.18.5.1			135.18.4.1
Router
		7112	Ethernet Port
			IP Address:
		DSU/CSU
			135.18.4.2
		B
			Subnet 135.18.4.0
			98 -15700-01

5-2 March 1998 7112-A2-GB20-20