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CCNA lab 10

IPv6 addressing, SLAAC and static routing

Enable IPv6 routing, address two routers (manual, EUI-64 and link-local), let the PCs autoconfigure with SLAAC, and route between the LANs with IPv6 static routes.

About 30 minutes 4 devices 5 tasksIntermediate

Scenario

The office is moving to dual stack. PC1 and PC2 are set to get their IPv6 addresses automatically (SLAAC), but nothing answers yet. Address the routers as planned: R1 LAN 2001:db8:1::1/64, the R1–R2 link 2001:db8:12::/64 (R1 .1, R2 .2), and R2's LAN 2001:db8:2::/64 using EUI-64. Give R1's link interface the easy-to-read link-local FE80::1, so R2 can use it as a next hop. Then add static routes so PC1 and PC2 can reach each other over IPv6.

eth0Gi0/0/0Gi0/0/1Gi0/0/0Gi0/0/1eth0PC1PC1 — PCR1R1 — Router (ISR 4321)R2R2 — Router (ISR 4321)PC2PC2 — PC

Your tasks

  1. Both routers route IPv6.
  2. R1 has 2001:db8:1::1/64 on Gi0/0/0, 2001:db8:12::1/64 on Gi0/0/1, and link-local FE80::1 on Gi0/0/1.
  3. R2 has 2001:db8:12::2/64 on Gi0/0/0 and an EUI-64 address in 2001:db8:2::/64 on Gi0/0/1.
  4. PC1 and PC2 autoconfigure addresses in their LAN prefixes (SLAAC).
  5. PC1 and PC2 can ping each other over IPv6: R1 has a route to 2001:db8:2::/64 via 2001:db8:12::2, and R2 a default route via R1's link-local FE80::1.

The lab checks the result, not the exact commands. For example, a ping task passes only when the ping really succeeds through the network you built.

Start the lab