Information Technology Reference
In-Depth Information
The BRANCH1 LAN 1 will require 15 host IP addresses.
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The BRANCH1 LAN 2 will require 15 host IP addresses.
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The BRANCH2 LAN 1 will require 15 host IP addresses.
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The BRANCH2 LAN 2 will require 15 host IP addresses.
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The HQ LAN will require 30 host IP addresses.
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The link from HQ to BRANCH1 will require an IP address for each end of the link.
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The link from HQ to BRANCH2 will require an IP address for each end of the link.
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The link from HQ to Branch 3 will require an IP address for each end of the link.
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Figure 3-5
Topology Diagram for Subnetting Scenario 3
PC1
Fa0/1
S0/0/1
DCE
S0/0/0
HQ
PC2
PC4
Fa0/1
S0/0/0
DCE
Fa0/0
S0/0/1
S0/0/1
B1
B2
Fa0/1
Fa0/0
PC3
PC5
Table 3-9 provides a rough outline for you to assign the IP addresses, subnet masks, and default gate-
ways (where applicable) for the devices shown in the network topology of Figure 3-5.
Table 3-9
Addressing Table for Lab 3-3
Device
Interface
IP Address
Subnet Mask
Default Gateway
HQ
Fa0/1
—
S0/0/0
—
S0/0/1
—
BRANCH1
Fa0/0
—
Fa0/1
—
S0/0/0
—
S0/0/1
—
BRANCH2
Fa0/0
—
Fa0/1
—
S0/0/0
—
S0/0/1
—
