Show the shortest form of these IPv6 addresses by removing leading zeros and usi

Question

Show the shortest form of these IPv6 addresses by removing leading zeros and using ::

a)0B0C:1234:0000:0000:0000:0A90:0000:C201

b)1A27:0000:2337:0000: A231:0000: 090A:0000

c)0008:0000:0000: 0004:0000:0000: 0200:0030

d)0000:0000:0000:0000:0000:0000:0000:0001

Explain why the following IPv6 addresses are invalid.

a)2001:0000:0Z30::9909:1200

b)202:7654:1111:61::FFFF:FFFF

c)1230:4560:0111:0067::7692

Expand these IPv6 addresses to their unabbreviated form. You do not need to include leading zeros.

a) 2001:0:3452:4952::0:2837

b)1::2:1:0

c)1:2:0:2:0:3::4

d) 2001:db8::1482:57ab:0

Explanation / Answer

Show the shortest form of these IPv6 addresses by removing leading zeros and using ::

A:0B0C:1234:0000:0000:0000:0A90:0000:C201

Shortest Form: B0C:1234::A90:0:C201

B: 1A27:0000:2337:0000:A231:0000:090A:0000

Shortest Form: 1A27::2337:0:A231:0:90A:0

C:1230:4560:0111:0067::7692

Shortest Form: 1230:4560:111:67::7692

D:0000:0000:0000:0000:0000:0000:0000:0001

Shortest Form: ::1

Explain why the following IPv6 addresses are invalid.

a)2001:0000:0Z30::9909:1200

Valid: No

Reason: Bad character detected in address: Z

b)202:7654:1111:61::FFFF:FFFF

Valid: YES

c)1230:4560:0111:0067::7692

Valid: YES

Expand these IPv6 addresses to their unabbreviated form. You do not need to include leading zeros.

a) 2001:0:3452:4952::0:2837

OutPut: 2001:0000:3452:4952:0000:0000:0000:2837

b)1::2:1:0

output: 0001:0000:0000:0000:0000:0002:0001:0000

c)1:2:0:2:0:3::4

output: 0001:0002:0000:0002:0000:0003:0000:0004

d) 2001:db8::1482:57ab:0

output: 2001:0db8:0000:0000:0000:1482:57ab:0000

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