Answer Part 1: VLSM Design Drill #2

Answer Part 1: VLSM Design Drill #2

🕔09:05, 31.Jan 2014 #CCENT and #CCNA candidates need to be comfortable with VLSM. The previous post gave you a chance to exercise;  today's post lets you check your answers to the first part of VLSM design drill 2. Of course, reading the original Read Full Article
#CCNA Tshoot Drill: OSPF Hello Timer Changed

#CCNA Tshoot Drill: OSPF Hello Timer Changed

🕔10:45, 27.Jan 2014

For this final variation of a #CCNA Simlet question in this series, consider what happens when one OSPF neighbor changes its OSPF Hello interval. Based on what you expect to change, what show command output should change? Prep for those

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VLM Design Drill #2

VLM Design Drill #2

🕔09:05, 27.Jan 2014 The boss of our #CCNA is at it again today with another VLSM project. The scenario helps you exercise your brain in a VLSM world. As with all the VLSM design drills, you are given an existing internetwork with some pre-existing Read Full Article
Answers to Tshoot Drill – WAN Interface Down

Answers to Tshoot Drill – WAN Interface Down

🕔09:05, 22.Jan 2014

The #CCNA scenario begins with a working router triangle, using a single OSPF area. Then you shutdown a serial link. What changes with OSPF show command output? Show ip ospf neighbor? Show ip ospf interface brief? Show ip route? And

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Answer Part 2: VLSM Design Drill #1

Answer Part 2: VLSM Design Drill #1

🕔09:05, 20.Jan 2014 More VLSM work for #CCENT and #CCNA today! Today's post is simple enough: this post wraps up the answer to the VLSM design drill posted earlier. Dive right in! Here's the list of earlier posts in this exercise: The original Read Full Article
Answer Part 1: VLSM Design Drill #1

Answer Part 1: VLSM Design Drill #1

🕔09:05, 17.Jan 2014 Time for some VLSM work for #CCENT and #CCNA today! Today's post begins the analysis for the VLSM design drill posted earlier. The original post posed a scenario, with an existing subnet design that uses VLSM. Your job: plan a new Read Full Article
VLSM Design Drill #1

VLSM Design Drill #1

🕔09:05, 13.Jan 2014 VLSM causes many #CCENT and #CCNA candidates much heartache. Today's post shows a VLSM design exercise that is useful for exam prep as well as real life. The idea: begin with an existing design that happens to use VLSM. Then Read Full Article
#CCNA Tshoot Drill: OSPF WAN Interface Down

#CCNA Tshoot Drill: OSPF WAN Interface Down

🕔09:05, 10.Jan 2014

OSPF fails – a little – on a #CCNA Sim question. What show command symptoms would you expect to see if the misconfiguration was that a WAN interface between two routers was shutdown? What if redundancy exists over some other

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Answers to Tshoot Drill

Answers to Tshoot Drill

🕔09:15, 3.Jan 2014

The last post set up a #CCNA troubleshooting drill. Today, we’ll walk through the analysis. What were your predictions? On which routers (R1, R2, and R3) do you expect to see a change to the output of show ip ospf

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