Definity ECS Admin for Network Connectivity.pdf - TextFiles.com

IP Addressing
1 Networking Overview
The following table shows the IP routes needed if nodes 5 and 6 are not defined as
default gateways for nodes 2 and 7, respectively.
Switch
Node
Connections
IP Route
Destination
Node
IP Route
Gateway
Node
A 2 —> 7 7 5
B
C
3 —> 4 4 1
3 —> 7 7 1
7 —> 4 4 6
7 —> 2 2 6
7 —> 3 3 2
Comments
IP route needed because nodes 2
& 7 are on different subnets and
the Gateway Address field for the
node-2 C-LAN is blank on the IP
Interfaces screen.
IP route needed because 3 is
connected to 1 via ppp and there
are intermediate nodes between 3
& 4. The data module for the ppp
connection between nodes 3 and 1
must be enabled before
administering this route.
IP route needed to because 3 is
connected to 1 via ppp and there
are intermediate nodes between 3
& 7. The data module for the ppp
connection between nodes 3 and 1
must be enabled before
administering this route.
IP route needed because nodes 4
& 7 are on different subnets and
the Gateway Address field for the
node-7 C-LAN is blank on the IP
Interfaces screen.
IP route needed because nodes 2
& 7 are on different subnets and
the Gateway Address field for the
node-7 C-LAN is blank on the IP
Interfaces screen.
IP route needed because nodes 3
& 7 are on different subnets. This
route depends on route 7—>2.
Note: this route would not be
needed if node 6 is administered
for proxy ARP to act as a proxy
agent for node 3.
Administration for Network Connectivity
555-233-504 — Issue 1 — April 2000 CID: 77730
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