Nt1320 Unit 4

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Pages: 3

Question 1 - What is a 'Secondary'? A router has the following CIDR entries in the routing table.

Address / Mask

Next Hop

135.46.56.0/22

Interface 0

135.46.60.0/22

Interface 1

192.53.40.0/23

Router 1

Default

Router 2

Here is what the router will do if a packet with that address arrives.

1. What is the difference between a.. 135.46.63.10 -..

The router will forward the packet to "Interface 1" because it matches the CIDR entry 135.46.60.0/22, which has a longer prefix match than the CIDR entry 135.46.56.0/22.

2. What is the difference between a'smar 135.46.57.14.

The router will forward the packet to "Interface 0" because it matches the CIDR entry 135.46.56.0/22, which has the longest prefix match.

3. What is the difference between a's 135.46.52.2 -..
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4. What is the difference between a.. 192.53.40.7 -..

The router will forward the packet to "Router 1" because it matches the CIDR entry 192.53.40.0/23, which has a longer prefix match than the default entry.

5. What is the difference between a's 192.53.56.7 -..

The router will forward the packet to "Router 2" because no specific CIDR entry matches this IP address, so it falls back to the default entry.

Question 2 : What is the

1. What is the difference between a. The Organization of A:

First IP address assigned: