Ccna 3 Examen Final De Habilidades De Ensa Ptsa Work • Official

CCNA 3 ENSA Final PT Skills Assessment (PTSA) requires you to build, configure, and secure a network topology in Packet Tracer's physical mode. The primary objective is to demonstrate proficiency in OSPFv2 routing, NAT, and Access Control Lists (ACLs) to ensure secure enterprise-level connectivity. Part 1: Physical Topology Setup The assessment often begins in the Physical Mode

Mastering the CCNA 3 PTSA Final: A Comprehensive Guide to Skills Assessment Success

Task 1:

Configure R1 with hostname, domain cisco.com, SSH (user: admin, pass: cisco), enable secret class, and encrypt all passwords. Task 2: On SW1, create VLANs 10 (Eng), 20 (Sales), 99 (Native). Assign Fa0/1 to VLAN 10, Fa0/2 to VLAN 20. Configure trunk with native VLAN 99. Task 3: Configure inter-VLAN routing on R1 using subinterfaces (G0/0.10, G0/0.20, G0/0.99). Task 4: Enable OSPFv2 area 0 on all routers, advertise all LAN subnets. Task 5: Apply extended ACL 101 on R1 inbound on G0/0 to deny Sales subnet (192.168.20.0) from pinging Engineering subnet (192.168.10.0), permit everything else. Task 6: Configure PAT on R2 to allow internal LANs to reach external server (8.8.8.8). Task 7: Verify PC1 can ping PC2 (cross-VLAN) and external server. ccna 3 examen final de habilidades de ensa ptsa work

  • Highlight Key Requirements: Look for phrases like "configure the active router," "ensure the switch is the root bridge," or "verify connectivity."

Physical Mode

Unlike many other labs, this assessment often starts in , where you must manually organize equipment. CCNA 3 ENSA Final PT Skills Assessment (PTSA)

  • For LACP: Use show etherchannel summary. Look for (SU) which indicates the port-channel is Layer 2 and Up.
  • For HSRP: Use show standby. Verify the state says "Active" on the correct router.
  • For OSPF: Use show ip ospf neighbor to ensure routers are talking to each other.

¿Qué es el CCNA 3 ENSA y por qué es crucial?

  • OSPF básico en routers R1 y R2:
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