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Online 642-770 Test Engine supports Windows / Mac / Android / iOS, etc., because it is the software based on WEB browser.
Cisco 642-770 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Incident and Problem Management | 25% | - Incident Detection, Logging, and Classification - Escalation Procedures per SLA - Root Cause Analysis and Problem Resolution |
| Network Monitoring and Management Tools | 20% | - Cisco IOS / IOS XR Management Features - Performance Monitoring and KPI Tracking - SNMPv2/v3, Syslog, and NTP |
| Service Provider Network Operations Environment | 25% | - Network Operations Center (NOC) Structure and Workflows - ITIL-aligned Operational Processes - IP NGN and Service Provider Core Architecture |
| Change and Release Management | 20% | - Change Request Lifecycle - Risk Assessment and Implementation Planning - Post-change Verification and Documentation |
| Troubleshooting Methodologies | 10% | - Layer 2/3 and Service-Specific Issues - Documentation and Knowledge Transfer - Systematic Troubleshooting Approach |
Cisco Operational Foundations for Cisco Service Provider Core Networks Sample Questions:
1. What do you call a process that collects and compiles a series of measurements, taken at regular intervals that are representative of a current status and health of the network?
A) baselining
B) SNMP monitoring
C) trend analysis
D) exception reporting
2. What will happen if a new version of Cisco IOS XR Software is installed and activated, and then the router reloads?
A) When the router comes back, the old version is loaded and the old and new versions are on disk0.
B) When the router comes back, the new version is loaded and only the new version is on disk0.
C) When the router comes back, the old version is loaded and only the old version is on disk0.
D) When the router comes back, the new version is loaded and the old and new versions are on disk0.
3. Which four criteria determine when to escalate an incident to a vendor? (Choose four.)
A) CIO request from Fortune 500 company with no SLA
B) severity of incident
C) escalation procedures
D) applicable service level agreements
E) support agreement with vendor
F) personal relationships with vendors
4. What would this script provide?
#!/bin/bash for host in 192.168.1.1 192.168.1.2 192.168.1.3 do telnet $host echo "ls *.txt" echo "logout" done
A) Nothing, interactive remote shells are not supported in bash.
B) A listing of all text files in the remote host's directory.
C) Nothing, no login information is provided.
D) Nothing, the given host list is not quoted.
5. What two items are typically reviewed during the post-change implementation review process? (Choose two.)
A) the cause of change failures
B) number of unauthorized changes
C) number of network events identified
D) number of service level agreements
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: A | Question # 3 Answer: B,C,D,E | Question # 4 Answer: A | Question # 5 Answer: A,B |
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