ip configuration excercise
DESCRIPTION
excersice to train your brain about networking,ipTRANSCRIPT
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IP Subnet Lab
1. Given IP network address: 172.25.0.0/16 answer the follwing questions
What is class of this address?
What is default subnet mask?
How many Network?
How many bits were borrowed from the host portion of this address?
What is the subnet mask for this network?
Dotted decimal
ttgTypewriterClass B
ttgTypewriter
ttgTypewriter
ttgTypewriter255.255.0.0
ttgTypewriter11
ttgTypewriter4
ttgTypewriter
ttgTypewriter255.255.240.0
ttgTypewriter
ttgTypewriter(/20)
ttgTypewriter
ttgTypewriter
ttgTypewriter
-
Binary
How many subnetworks are there?
How many usable hosts are there per subnet?
What is the broadcast address for the last subnet?
2. Fill the below table up subnets that can be created first 10 subnets and last 3 subnets.
Subnet No
Subnetwork Address
Range of valid host IP Address
Broadcast Address
Used (Y/N)
0
1
2
3
4
5
6
7
8
9
n-2
n-1
n
3. Assign an IP address and subnet mask to router interface and hosts
Interface of Host
IP address Subnet mask Default gateway Subnet Address
RT1 G0/0
RT1 G0/2
RT1 S0/1
RT1 S0/2
ttgTypewriter1111 1111.1111 1111.1111 0000.0000 0000
ttgTypewriter16
ttgTypewriter
ttgTypewriter
ttgTypewriter
ttgTypewriter2^12-2=4094
ttgTypewriter172.25.255.255
ttgTypewriter
ttgNote12bit phan host cho moi subnet, chnh l 8bit+4bit=12bit
ttgTypewriter
ttgTypewriter172.25.0.0/20
ttgTypewriter172.25.16.0/20
ttgTypewriter
ttgTypewriter
ttgTypewriter
ttgTypewriter172.25.32.0/20
ttgTypewriter172.25.48.0/20
ttgTypewriter172.25.64.0/20
ttgTypewriter172.25.80.0/20
ttgTypewriter
ttgTypewriter172.25.96.0/20
ttgTypewriter172.25.112.0/20
ttgTypewriter172.25.128.0/20
ttgTypewriter172.25.144.0/20
ttgTypewriter
ttgTypewriter172.25.240.0/20
ttgTypewriter172.25.224.0/20
ttgTypewriter
ttgTypewriter172.25.208.0/20
ttgTypewriter
ttgTypewriter
ttgNoten=16
ttgTypewriter
ttgTypewriter
ttgTypewriter172.25.15.255
ttgTypewriter172.25.0.1-172.25.15.254
ttgTypewriter172.25.16.1-172.25.31.254
ttgTypewriter172.25.31.255
ttgTypewriter172.25.32.1-172.25.47.254
ttgTypewriter172.25.47.255
ttgTypewriter172.25.48.1-172.25.63.254
ttgTypewriter
ttgTypewriter172.25.63.255
ttgTypewriter
ttgTypewriter172.25.64.1-172.25.79.254
ttgTypewriter172.25.79.255
ttgTypewriter172.25.80.1-172.25.95.254
ttgTypewriter172.25.95.255
ttgTypewriter172.25.96.1-172.25.111.254
ttgTypewriter
ttgTypewriter172.25.111.255
ttgTypewriter172.25.112.1-172.25.127.254
ttgTypewriter172.25.127.255
ttgTypewriter172.25.128.1-172.25.143.254
ttgTypewriter172.25.143.255
ttgTypewriter172.25.144.1-172.25.207.254
ttgTypewriter172.25.207.255
ttgTypewriter172.25.208.1-172.25.223.254
ttgTypewriter172.25.223.255
ttgTypewriter
ttgTypewriter172.25.224.1-172.25.239.254
ttgTypewriter172.25.239.255
ttgTypewriter
ttgTypewriter172.25.240.1-172.25.255.254
ttgTypewriter172.25.255.255
ttgTypewriter
ttgTypewriter172.25.0.1
ttgTypewriter
ttgTypewriter255.255.240.0
ttgTypewriter
ttgTypewriter172.25.0.0
ttgTypewriter172.25.16.1
ttgTypewriter
ttgTypewriter255.255.240.0
ttgTypewriter
ttgTypewriter172.25.16.0
ttgTypewriter172.25.32.1
ttgTypewriter
ttgTypewriter255.255.240.0
ttgTypewriter172.25.32.0
ttgTypewriter172.25.48.1
ttgTypewriter255.255.240.0
ttgTypewriter172.25.48.0
mingSticky Note2^4bit mn=16 mng con
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RT1 S0/3
DNS1
Web1
Mail1
RT_2 S0
RT_2 E0
SW21
Ser1
RT_3 S1
RT_3 E1
SW31
Ser2
WS32
WS34
RT_4 S0
RT_4 F0/1
SW41
Serv3
WS42
RT5 S1
RT5 Fa0/0
SW51
WS51
RT6 G0/0
SW2
DNS2
Mail2
ttgTypewriter172.25.64.1
ttgTypewriter255.255.240.0
ttgTypewriter172.25.64.0
ttgTypewriter172.25.0.2
ttgTypewriter255.255.240.0
ttgTypewriter172.25.0.1
ttgTypewriter172.25.0.0
ttgTypewriter172.25.0.3
ttgTypewriter172.25.0.4
ttgTypewriter255.255.240.0
ttgTypewriter255.255.240.0
ttgTypewriter172.25.0.1
ttgTypewriter172.25.0.1
ttgTypewriter172.25.0.0
ttgTypewriter172.25.0.0
ttgTypewriter172.25.32.2
ttgTypewriter255.255.240.0
ttgTypewriter172.25.32.0
ttgTypewriter172.25.32.3
ttgTypewriter//
ttgTypewriter
ttgTypewriter172.25.32.0
ttgTypewriter172.25.32.4
ttgTypewriter//
ttgTypewriter172.25.32.3
ttgTypewriter172.25.32.0
ttgTypewriter172.25.32.5
ttgTypewriter//
ttgTypewriter172.25.32.3
ttgTypewriter
ttgTypewriter
ttgTypewriter172.25.32.0
ttgTypewriter172.25.48.2
ttgTypewriter//
ttgTypewriter
ttgTypewriter172.25.48.0
ttgTypewriter172.25.48.3
ttgTypewriter//
ttgTypewriter
ttgTypewriter172.25.48.0
ttgTypewriter172.25.48.4
ttgTypewriter
ttgTypewriter
ttgTypewriter
ttgTypewriter//
ttgTypewriter172.25.48.3
ttgTypewriter172.25.48.0
ttgTypewriter172.25.48.5
ttgTypewriter
ttgTypewriter//
ttgTypewriter172.25.48.3
ttgTypewriter172.25.48.0
ttgTypewriter172.25.48.6
ttgTypewriter//
ttgTypewriter172.25.48.3
ttgTypewriter172.25.48.0
ttgTypewriter172.25.48.7
ttgTypewriter//
ttgTypewriter172.25.48.3
ttgTypewriter172.25.48.0
ttgTypewriter172.25.64.2
ttgTypewriter//
ttgTypewriter
ttgTypewriter
ttgTypewriter
ttgTypewriter
ttgTypewriter172.25.64.0
ttgTypewriter172.25.64.3
ttgTypewriter
ttgTypewriter//
ttgTypewriter
ttgTypewriter172.25.64.0
ttgTypewriter172.25.64.4
ttgTypewriter//
ttgTypewriter172.25.64.3
ttgTypewriter172.25.64.0
ttgTypewriter172.25.64.5
ttgTypewriter//
ttgTypewriter
ttgTypewriter172.25.64.3
ttgTypewriter
ttgTypewriter172.25.64.0
ttgTypewriter172.25.64.6
ttgTypewriter//
ttgTypewriter172.25.64.3
ttgTypewriter172.25.64.0
ttgTypewriter172.25.80.1
ttgTypewriter//
ttgTypewriter
ttgTypewriter172.25.80.0
ttgTypewriter172.25.80.2
ttgTypewriter
ttgTypewriter//
ttgTypewriter
ttgTypewriter172.25.80.0
ttgTypewriter172.25.80.3
ttgTypewriter//
ttgTypewriter172.25.80.2
ttgTypewriter172.25.80.0
ttgTypewriter
ttgTypewriter172.25.80.4
ttgTypewriter//
ttgTypewriter172.25.80.2
ttgTypewriter
ttgTypewriter
ttgTypewriter172.25.80.0
ttgTypewriter172.25.96.1
ttgTypewriter
ttgTypewriter//
ttgTypewriter
ttgTypewriter
ttgTypewriter172.25.96.0
ttgTypewriter172.25.96.2
ttgTypewriter//
ttgTypewriter
ttgTypewriter
ttgTypewriter172.25.96.3
ttgTypewriter172.25.96.4
ttgTypewriter//
ttgTypewriter//
ttgTypewriter172.25.96.1
ttgTypewriter172.25.96.1
ttgTypewriter172.25.96.0
ttgTypewriter172.25.96.0
ttgTypewriter172.25.96.1
ttgTypewriter172.25.96.0