Troubleshooting BGP Philip Smith PacNOG 2 Workshop Apia‚ Samoa 18-24 June 2006 PacNOG 2 Workshop © 2006 Cisco Systems‚ Inc. All rights reserved. 1 Agenda • Fundamentals of Troubleshooting • Local Configuration Problems • Internet Reachability Problems PacNOG 2 Workshop © 2006 Cisco Systems‚ Inc. All rights reserved. 2 Fundamentals: Problem Areas • First step is to recognise what usually causes problems • Possible Problem Areas: Misconfiguration Configuration
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Lab Assignment document contains a full-page Topology. Remove this page and use it for reference to the topology and the IP addresses. Initial Configuration Routers’ Routing Protocols‚ FastEthernet and Serial interfaces used for the lab have been correctly configured and enabled. Unused interfaces have been shutdown. The RIP routing tables are complete for all routers and hosts. No ACLs have been applied to any of the routers. Below is the running-config file in Dallas router. version 12.3(4)T7
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Protocol paper #1 Recall: In "The problem of evil‚" James Rachels and Stuart Rachels provider some important point: 1) Pain is not body’s warning system needed‚ because newborn babies did not deserve inexorable pain; 2) Even If we need evil to appreciate the good‚ but it is does not explain why there is such an extraordinary amount of evil in this world; 3) The doctrine of original sin was absurd. According to authors‚ it would be come to a conclusion that a newborn baby did deserve terrible disease
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configuring a switch o User interface console and the purpose of each menu item o Configuring VLANs and spanning tree protocol o Basics of installing‚ setting up‚ and configuring a router o The different comment modes of a router • At least four routing protocols and the purpose of using these protocols This is as far as I have gotten and I’m very confused about routers. Router and Switch Configuration Switches and routers are
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Interview Protocol: 1. How would you define biology? 2. How would you define life? 3. Give 5 examples of life and explain why they exhibit life. 4. What is the smallest unit of life? 5. Is soil alive? Why or why not? 6. Is air alive? Why or why not? 7. What body part makes us most alive? Why? Interview #1 Interviewer (LH): How would you define biology? Interviewee (BM): Um..as a part of life LH: Okay‚ how would you define life? BM: Uh..everything around
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inside Ethernet0/1 100 2YY.YY.1.10/24 DMZ2 Ethernet0/2.2 20 2YY.YY.2.10/24 DMZ3 Ethernet0/2.3 30 2YY.YY.3.10/24 • Configure a default route pointing to the R4 IP address 2YY.YY.4.4 • Configure IP routing on ASA1 Interface Protocol Details Redistribution outside OSPF Area0 n/a inside RIPv2 -- RIP into OSPF only DMZ2 OSPF Area2 n/a DMZ3 n/a n/a n/a • You may allow any ICMP traffic in your ACL. • Do NOT
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The decision to initiate ECPR depended on the provider present in the ED upon patient arrival as well as the availability of the ECPR team. Data for the study was collected from multiple registries including pre-hospital and hospital. Follow-up information was obtained via telephone or inquiry form. Neurologic status at three months after cardiac arrest was analyzed via the Glasgow-Pittsburgh Cerebral Performance and Overall Performance Categories scale (CPC). As reported in Appendix A.1‚ the
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20/04/2013 Pepsin Experiment Experiment protocol to test the effect of temperature on the enzyme pepsin Lab Day: Tuesday Lab Time: 10-1pm Are you in Lab G20 (furthest from BSB Student Office) or Lab G21 (closest to BSB Student Office)?: G20 Demonstrator Name: Tamsin Peters Names of Group Members: Roanna Humphries Daniel Markus Nicholle Cooke-Hayes Dean Do Rosario Pepsin Name of Enzyme You are Investigating: Table of Contents Table of Contents ........................
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with /30 i.e. only two allowable hosts. If we need 6 hosts we can use a subnet mask of / 29 i.e. 6 allowable hosts. CIDR (Imp) Classless Interdomain Routing (CIDR) was introduced to improve both address space utilization and routing scalability in the Internet. It was needed because of the rapid growth of the Internet and growth of the IP routing tables held in the Internet routers. CIDR moves way from the traditional IP classes (Class A‚ Class B‚ Class C‚ and so on). In CIDR ‚ an IP network is
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programs. The principle task of this project was to program the AVR microcontroller interfaced to a radio packet controller module (operating at a frequency of 433 MHz) which would enable us to wirelessly control the Robot. The communication protocols dealing with transmission and reception of data and wireless control of the TekBot have been successfully implemented. These details are discussed in this report. Report Approved by Project Advisor:_______________________________________Date:_____________
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