CCNP TSHOOT 6.0 - The Cisco Learning Network

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CCNPv6 TSHOOT Section 2 Troubleshooting Reference Information This lab covers all the technologies that were practiced in the previous labs. Therefore, no specific additional troubleshooting flows are provided for this lab. Refer to the Sample Troubleshooting Flows sections in previous labs for examples of procedures for specific technologies. General Troubleshooting Process As a general guideline, you can use the following general troubleshooting process described in the course. 1. Define the problem (symptoms). 2. Gather information. 3. Analyze the information. 4. Propose a hypothesis (possible cause). 5. Test the hypothesis. 6. Eliminate or accept the hypothesis. 7. Solve the problem. 8. Document the problem. All contents are Copyright © 1992–2010 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 15 of 17
CCNPv6 TSHOOT Reflection Questions 1. Which lab trouble tickets did you have the most difficulty with? __________________________________________________________________________________________ __________________________________________________________________________________________ __________________________________________________________________________________________ 2. Would you change anything about the process that you used for any of the trouble tickets now that you see the resolution of the problem? __________________________________________________________________________________________ __________________________________________________________________________________________ __________________________________________________________________________________________ 3. Which commands did you find most useful in diagnosing issues? __________________________________________________________________________________________ __________________________________________________________________________________________ __________________________________________________________________________________________ All contents are Copyright © 1992–2010 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 16 of 17
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CCNP TSHOOT 6.0 Student Lab Manual
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CCNPv6 TSHOOT Objectives • Assign
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CCNPv6 TSHOOT Note: When the show f
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CCNPv6 TSHOOT Step 10: Test basic n
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CCNPv6 TSHOOT b. If working as a te
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CCNPv6 TSHOOT Subnet Table Descript
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CCNPv6 TSHOOT Task 5: Identify Trou
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CCNPv6 TSHOOT Router Interface Summ
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CCNPv6 TSHOOT switchport trunk allo
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CCNPv6 TSHOOT ! interface FastEther
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CCNPv6 TSHOOT Switch DLS1 !Lab 3-1
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CCNPv6 TSHOOT switchport nonegotiat
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CCNPv6 TSHOOT switchport access vla
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CCNPv6 TSHOOT ! logging source-inte
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CCNPv6 TSHOOT interface Port-channe
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CCNPv6 TSHOOT switchport mode acces
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CCNPv6 TSHOOT ip address 10.1.100.2
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CCNPv6 TSHOOT no shutdown ! interfa
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CCNPv6 TSHOOT ! interface Serial0/0
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CCNPv6 TSHOOT ip flow ingress encap
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Logical Topology Objectives Backgro
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CCNPv6 TSHOOT Section 1—Trouble T
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CCNPv6 TSHOOT Device Actions and Re
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CCNPv6 TSHOOT Note: In addition to
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CCNPv6 TSHOOT Default gateway: 10.1
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CCNPv6 TSHOOT Section 2—Troublesh
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CCNPv6 TSHOOT • Address Resolutio
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CCNPv6 TSHOOT • Spanning-tree top
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CCNPv6 TSHOOT Sample Layer 2 Troubl
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CCNPv6 TSHOOT After you have found
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CCNPv6 TSHOOT ALS1#show etherchanne
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CCNPv6 TSHOOT Lab 4-1: References I
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CCNPv6 TSHOOT Logical Topology Obje
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CCNPv6 TSHOOT Step 3: Configure SRV
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CCNPv6 TSHOOT Sample Multilayer Swi
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CCNPv6 TSHOOT Sample Multilayer Swi
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CCNPv6 TSHOOT epoch 0 sourced in se
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CCNPv6 TSHOOT Troubleshooting First
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CCNPv6 TSHOOT Sample First Hop Redu
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CCNPv6 TSHOOT Sample First Hop Redu
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CCNPv6 TSHOOT References If you nee
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CCNPv6 TSHOOT Logical Topology Obje
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CCNPv6 TSHOOT Step 6: Record the tr
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CCNPv6 TSHOOT Section 2 - Troublesh
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CCNPv6 TSHOOT Layer 3 is a common s
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CCNPv6 TSHOOT reachability of the n
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CCNPv6 TSHOOT associated egress int
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CCNPv6 TSHOOT The usual trigger to
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CCNPv6 TSHOOT Specifically, the %DU
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CCNPv6 TSHOOT Hop count is 2 10.1.1
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CCNPv6 TSHOOT If you find that an E
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CCNPv6 TSHOOT Logical Topology (Bas
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CCNPv6 TSHOOT Phase 1 OSPF Network
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CCNPv6 TSHOOT After the completion
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CCNPv6 TSHOOT R3 Lab51-R3-TT-C-Cfg.
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CCNPv6 TSHOOT Task 4: Trouble Ticke
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CCNPv6 TSHOOT Step 7: Document trou
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CCNPv6 TSHOOT debug ip ospf packet
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CCNPv6 TSHOOT R1#show ip ospf inter
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CCNPv6 TSHOOT • Area ID (aid): Th
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CCNPv6 TSHOOT Nov 5 16:06:39.809: O
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CCNPv6 TSHOOT Sample OSPF Troublesh
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CCNPv6 TSHOOT LS Type: Summary Link
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CCNPv6 TSHOOT Boundary (ASB) entry
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CCNPv6 TSHOOT Sample Route Redistri
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CCNPv6 TSHOOT Reflection Questions
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CCNPv6 TSHOOT Chapter 5 Lab 5-3, BG
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CCNPv6 TSHOOT ISP, it has been deci
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CCNPv6 TSHOOT Lab Structure This la
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CCNPv6 TSHOOT Step 5: Outline the t
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CCNPv6 TSHOOT Device Configuration
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CCNPv6 TSHOOT The typical trigger t
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CCNPv6 TSHOOT • Number of receive
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CCNPv6 TSHOOT You can use the debug
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CCNPv6 TSHOOT Sample BGP Troublesho
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CCNPv6 TSHOOT 172.24.244.86 (metric
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CCNPv6 TSHOOT Sample BGP Troublesho
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CCNPv6 TSHOOT Logical Topology (Bas
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CCNPv6 TSHOOT Physical and Logical
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CCNPv6 TSHOOT Step 5: Outline the t
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CCNPv6 TSHOOT Device Configuration
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CCNPv6 TSHOOT Step 7: Document trou
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CCNPv6 TSHOOT debug dhcp detail deb
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CCNPv6 TSHOOT R2#debug ip icmp Nov
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CCNPv6 TSHOOT R3(config)#int f0/0 R
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CCNPv6 TSHOOT Chapter 7 Lab 7-1, Ro
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CCNPv6 TSHOOT b. Issue the show int
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CCNPv6 TSHOOT 60 50 40 30 20 10 0..
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CCNPv6 TSHOOT Referring to the abov
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CCNPv6 TSHOOT R3#show processes cpu
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CCNPv6 TSHOOT c. Issue the show int
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CCNPv6 TSHOOT Reply from 172.20.0.1
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CCNPv6 TSHOOT 4. Examine the router
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CCNPv6 TSHOOT Switching path Pkts I
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CCNPv6 TSHOOT The output from the s
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CCNPv6 TSHOOT R3#show memory statis
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CCNPv6 TSHOOT Chapter 9 Lab 9-1, Ma
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CCNPv6 TSHOOT In the above example,
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CCNPv6 TSHOOT DLS1(config)# Dec 6 1
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CCNPv6 TSHOOT Dead: total time 0s,
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CCNPv6 TSHOOT Inbound access list i
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CCNP TSHOOT 6.0 - The Cisco Learning Network

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