BitWithBite
CCNA Networking Worksheet
🌐 IPv6 Addressing
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After this worksheet you can
IPv6 format and shorteningAddress types: GUA, LLASLAAC/DHCPv6 ideaWhy IPv6 exists📚 Quick Recap
🎯 What you'll learn: Why IPv4 ran out of addresses, IPv6 address representation and the rules for shortening it, address types (GUA, LLA, multicast), static and dynamic configuration (SLAAC, DHCPv6, EUI-64), and how to subnet an IPv6 network.
🧠 Section A · Concept Check ● BEGINNER 4 × 1 = 4
1IPv6 addresses are:
2Link-local addresses start with:
3Double colon :: may appear:
4IPv6 exists mainly because:
🧮 Section B · Problem Solving ● INTERMEDIATE 2 + 3×3 = 11
5IPv6 is written in hextets.
6Global unicast commonly begins with ::/3 range (2000).
7Shorten 2001:0db8:0000:0000:0000:0000:0000:0001.
8GUA vs LLA in one line?
9Why does every IPv6 interface have an LLA?
🚀 Section C · Challenge ● CHALLENGE 5
10What replaces broadcast in IPv6?
💭 Reflection — the most useful thing I learned:
A ___/4 B ___/11 C ___/5 Total ___/20
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✂ answer key — fold or cut before handing out
1-A 2-A 3-A 4-A | 5 8 6 2000 7 = 2001:db8::1 8 = GUA: routable internet address; LLA: local-segment only (FE80) 9 = Local protocols (routing, NDP, gateway) run over it | 10 = Multicast (e.g. all-nodes FF02::1)