| Introduction |
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xxvi | |
| Chapter 1 Different Types of Cloud Models |
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Infrastructure as a Service (IaaS) |
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Platform as a Service (PaaS) |
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Software as a Service (SaaS) |
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Machine Learning/Artificial Intelligence (AI) |
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Cloud Shared Responsibility Model |
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| Chapter 2 Capacity Planning |
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Performance Capacity Planning |
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| Chapter 3 High Availability and Scaling in Cloud Environments |
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High Availability of Network Functions |
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Avoid Single Points of Failure |
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| Chapter 4 Solution Design in Support of the Business Requirements |
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42 | (6) |
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Service-Level Agreement (SLA) |
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| Chapter 5 Identity and Access Management |
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Identification and Authorization |
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56 | (4) |
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Privileged Access Management (PAM) |
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57 | (1) |
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Logical Access Management |
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57 | (1) |
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Account Lifecycle Management |
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58 | (1) |
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59 | (1) |
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60 | (1) |
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Lightweight Directory Access Protocol (LDAP) |
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61 | (1) |
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61 | (2) |
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63 | (1) |
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Multifactor Authentication (MFA) |
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64 | (1) |
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65 | (1) |
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Security Assertion Markup Language (SAML) |
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66 | (1) |
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Public Key Infrastructure (PM) |
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66 | (1) |
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67 | (1) |
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67 | (2) |
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| Chapter 6 Secure a Network in a Cloud Environment |
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71 | (16) |
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72 | (2) |
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Virtual LAN (VLAN)/Virtual Extensible LAN (VxLAN)/Generic Network Virtualization Encapsulation (GENEVE) |
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72 | (1) |
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74 | (3) |
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Domain Name Service (DNS) |
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74 | (1) |
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Network Time Protocol (NTP) |
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75 | (1) |
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Network Time Security (NTS) |
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75 | (1) |
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76 | (1) |
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77 | (3) |
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78 | (1) |
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Web Application Firewall (WAF) |
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78 | (1) |
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Application Delivery Controller (ADC) |
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79 | (1) |
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Intrusion Protection System (IPS)/Intrusion Detection System (IDS) |
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79 | (1) |
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Data Loss Prevention (DLP) |
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79 | (1) |
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Network Access Control (NAC) |
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79 | (1) |
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80 | (1) |
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80 | (1) |
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Hardening and Configuration Changes |
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81 | (5) |
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Disabling Unnecessary Ports and Services |
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81 | (1) |
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Disabling Weak Protocols and Ciphers |
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81 | (1) |
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82 | (1) |
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Control Ingress and Egress Traffic |
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82 | (2) |
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Distributed Denial-of-Service (DDoS) Protection |
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84 | (2) |
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86 | (1) |
| Chapter 7 OS and Application Security Controls |
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87 | (16) |
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88 | (2) |
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88 | (1) |
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89 | (1) |
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89 | (1) |
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90 | (1) |
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90 | (1) |
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90 | (3) |
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Antivirus/Antimalware/Endpoint Detection and Response (EDR) |
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93 | (1) |
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Host-Based IDS (HIDS)/Host-Based IPS (HIPS) |
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94 | (1) |
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94 | (2) |
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95 | (1) |
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96 | (1) |
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96 | (2) |
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96 | (1) |
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97 | (1) |
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97 | (1) |
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97 | (1) |
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Operating System (OS) Upgrades |
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98 | (1) |
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98 | (1) |
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Application Programming Interface (API) Endpoint |
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98 | (1) |
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98 | (1) |
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100 | (1) |
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101 | (2) |
| Chapter 8 Data Security and Compliance Controls in Cloud Environments |
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103 | (12) |
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104 | (1) |
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105 | (2) |
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105 | (1) |
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106 | (1) |
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File Integrity Monitoring (FIM) |
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106 | (1) |
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107 | (1) |
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108 | (1) |
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108 | (1) |
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Impact of Laws and Regulations |
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109 | (1) |
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109 | (1) |
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110 | (1) |
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110 | (1) |
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110 | (1) |
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110 | (1) |
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110 | (1) |
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Data Loss Prevention (DLP) |
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111 | (1) |
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Cloud Access Security Broker (CASB) |
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111 | (2) |
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113 | (2) |
| Chapter 9 Security Requirements |
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115 | (8) |
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116 | (1) |
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116 | (1) |
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116 | (1) |
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117 | (1) |
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Default and Common Credential Scans |
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117 | (1) |
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118 | (1) |
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118 | (1) |
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118 | (1) |
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Service Availabilities Scans |
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118 | (1) |
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118 | (2) |
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119 | (1) |
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119 | (1) |
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119 | (1) |
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119 | (1) |
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120 | (1) |
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120 | (1) |
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Prioritization of Patch Applications |
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120 | (1) |
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Deactivate Default Accounts |
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120 | (1) |
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Impacts of Security Tools on Systems and Services |
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121 | (1) |
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122 | (1) |
| Chapter 10 Incident Response Procedures |
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123 | (12) |
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124 | (6) |
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124 | (1) |
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125 | (1) |
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126 | (1) |
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126 | (1) |
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Documented Incident Types/Categories |
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127 | (1) |
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Roles and Responsibilities |
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128 | (2) |
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Incident Response Procedures |
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130 | (4) |
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130 | (1) |
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Containment, Eradication, and Recovery |
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131 | (1) |
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Postincident and Lessons Learned |
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132 | (2) |
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134 | (1) |
| Chapter 11 Integrate Components into a Cloud Solution |
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135 | (14) |
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136 | (4) |
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137 | (1) |
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137 | (1) |
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138 | (1) |
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Virtual Desktop Infrastructure (VDI) |
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138 | (1) |
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Directory and Identity Services |
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139 | (1) |
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139 | (1) |
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140 | (1) |
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140 | (1) |
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140 | (1) |
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140 | (2) |
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141 | (1) |
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141 | (1) |
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142 | (1) |
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142 | (1) |
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143 | (1) |
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Deploying Virtual Machines (VMs) and Custom Images |
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143 | (1) |
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143 | (2) |
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143 | (1) |
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144 | (1) |
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145 | (1) |
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145 | (1) |
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145 | (1) |
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145 | (1) |
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146 | (1) |
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146 | (1) |
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Postdeployment Validation |
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146 | (2) |
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148 | (1) |
| Chapter 12 Storage in Cloud Environments |
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149 | (16) |
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150 | (2) |
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150 | (1) |
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151 | (1) |
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151 | (1) |
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152 | (1) |
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152 | (1) |
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152 | (1) |
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152 | (1) |
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152 | (1) |
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Input/Output Operations per Second (LOPS) and Read/Write |
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153 | (1) |
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154 | (3) |
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Network File System (NFS) |
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154 | (1) |
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Common Internet File System (CIFS) |
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155 | (1) |
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Internet Small Computer System Interface (iSCSI) |
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155 | (1) |
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156 | (1) |
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Non-Volatile Memory Express over Fabrics (NVMe-oF) |
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156 | (1) |
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Redundant Array of Inexpensive Disks (RAID) |
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157 | (2) |
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157 | (1) |
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158 | (1) |
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158 | (1) |
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159 | (1) |
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159 | (1) |
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159 | (2) |
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160 | (1) |
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160 | (1) |
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160 | (1) |
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161 | (1) |
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161 | (1) |
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161 | (1) |
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161 | (1) |
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Software-Defined Storage (SDS) |
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162 | (1) |
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163 | (2) |
| Chapter 13 Cloud Networking Solutions |
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165 | (16) |
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166 | (4) |
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Dynamic Host Configuration Protocol (DHCP) |
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166 | (1) |
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Network Time Protocol (NTP) |
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166 | (1) |
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Domain Name Service (DNS) |
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167 | (2) |
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Content Delivery Network (CDN) |
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169 | (1) |
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IP Address Management (IPAM) |
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170 | (1) |
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Virtual Private Networks (VPNs) |
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170 | (1) |
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170 | (1) |
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171 | (1) |
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171 | (1) |
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171 | (1) |
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Multiprotocol Label Switching (MPLS) |
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171 | (1) |
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171 | (5) |
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Dynamic and Static Routing |
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172 | (1) |
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Virtual Network Interface Controller (vNIC) |
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172 | (1) |
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172 | (4) |
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176 | (1) |
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176 | (1) |
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177 | (1) |
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Virtual Private Cloud (VPC) |
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177 | (1) |
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178 | (1) |
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178 | (1) |
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178 | (1) |
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Single Root Input/Output Virtualization (SR-IOV) |
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179 | (1) |
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Software-Defined Network (SDN) |
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179 | (1) |
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180 | (1) |
| Chapter 14 Compute Sizing for a Deployment |
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181 | (12) |
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182 | (3) |
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182 | (2) |
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Simultaneous Multithreading (SMT) |
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184 | (1) |
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185 | (1) |
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185 | (1) |
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Central Processing Unit (CPU)/Virtual CPU (vCPU) |
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185 | (1) |
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Graphics Processing Unit (GPU) |
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186 | (1) |
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186 | (1) |
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186 | (1) |
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Clock Speed/Instructions per Cycle (IPC) |
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187 | (1) |
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188 | (1) |
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188 | (3) |
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189 | (1) |
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189 | (2) |
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191 | (2) |
| Chapter 15 Cloud Migrations |
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193 | (12) |
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Physical to Virtual (P2V) |
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194 | (1) |
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195 | (1) |
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Cloud-to-Cloud Migrations |
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196 | (2) |
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196 | (1) |
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196 | (2) |
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198 | (2) |
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199 | (1) |
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199 | (1) |
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200 | (1) |
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200 | (3) |
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201 | (1) |
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201 | (2) |
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203 | (2) |
| Chapter 16 Logging, Monitoring, and Alerting |
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205 | (12) |
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206 | (3) |
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206 | (1) |
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207 | (1) |
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207 | (1) |
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208 | (1) |
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208 | (1) |
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209 | (1) |
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209 | (1) |
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209 | (5) |
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210 | (1) |
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210 | (1) |
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210 | (1) |
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211 | (1) |
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211 | (1) |
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212 | (1) |
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212 | (1) |
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Verification of Continuous Monitoring Activities |
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213 | (1) |
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Service Management Tool Integration |
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213 | (1) |
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214 | (2) |
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214 | (1) |
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214 | (1) |
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214 | (1) |
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Policies for Categorizing and Communicating Alerts |
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215 | (1) |
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216 | (1) |
| Chapter 17 Operation of a Cloud Environment |
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217 | (18) |
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Confirm Completion of Backups |
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218 | (1) |
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218 | (2) |
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218 | (1) |
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219 | (1) |
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Upgrading and Migrating Systems |
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219 | (1) |
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Deprecations or End of Life |
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220 | (1) |
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220 | (1) |
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220 | (1) |
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Configuration Management Database (CMDB) |
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221 | (1) |
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221 | (5) |
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221 | (1) |
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Fixes for Broken or Critical Infrastructure or Applications |
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222 | (1) |
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Scope of Cloud Elements to Be Patched |
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222 | (2) |
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224 | (1) |
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225 | (1) |
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225 | (1) |
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Impacts of Process Improvements on Systems |
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226 | (1) |
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226 | (2) |
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226 | (1) |
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227 | (1) |
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227 | (1) |
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227 | (1) |
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Development/QA/Production/DR |
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227 | (1) |
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228 | (6) |
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229 | (1) |
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229 | (2) |
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231 | (1) |
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231 | (1) |
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231 | (1) |
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232 | (1) |
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232 | (1) |
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232 | (1) |
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233 | (1) |
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233 | (1) |
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234 | (1) |
| Chapter 18 Optimize Cloud Environments |
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235 | (12) |
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236 | (1) |
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236 | (1) |
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237 | (5) |
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237 | (2) |
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Network Interface Controllers (NICs) |
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239 | (1) |
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240 | (1) |
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Software-Defined Networks (SDNs) |
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241 | (1) |
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241 | (1) |
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242 | (1) |
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242 | (1) |
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242 | (1) |
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243 | (1) |
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243 | (1) |
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Device Drivers and Firmware |
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243 | (3) |
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244 | (1) |
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244 | (1) |
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245 | (1) |
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246 | (1) |
| Chapter 19 Automation and Orchestration Techniques |
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247 | (12) |
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Infrastructure as Code (IaC) |
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248 | (1) |
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Infrastructure Components and Their Integration |
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249 | (1) |
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Continuous Integration/Continuous Deployment (Cl/CD) |
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249 | (1) |
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250 | (1) |
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251 | (1) |
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252 | (1) |
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252 | (1) |
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252 | (2) |
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253 | (1) |
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253 | (1) |
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253 | (1) |
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254 | (1) |
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254 | (1) |
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254 | (1) |
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254 | (1) |
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255 | (1) |
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Use of Individual Service Accounts |
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255 | (1) |
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255 | (1) |
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255 | (1) |
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255 | (2) |
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257 | (2) |
| Chapter 20 Backup and Restore Operations |
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259 | (14) |
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260 | (3) |
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260 | (1) |
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261 | (1) |
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261 | (1) |
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262 | (1) |
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262 | (1) |
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263 | (2) |
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263 | (1) |
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264 | (1) |
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264 | (1) |
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264 | (1) |
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265 | (1) |
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265 | (1) |
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265 | (1) |
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266 | (1) |
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Backup and Restore Policies |
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266 | (3) |
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266 | (1) |
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267 | (1) |
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267 | (1) |
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Service-Level Agreements (SLAB) |
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268 | (1) |
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Recovery Time Objective (RTO) |
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268 | (1) |
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Recovery Point Objective (RPO) |
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268 | (1) |
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Mean Time to Recovery (MTTR) |
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269 | (1) |
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269 | (1) |
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269 | (3) |
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269 | (1) |
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270 | (1) |
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270 | (1) |
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270 | (2) |
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272 | (1) |
| Chapter 21 Disaster Recovery Tasks |
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273 | (8) |
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274 | (1) |
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274 | (1) |
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275 | (1) |
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275 | (1) |
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On-Premises and Cloud Sites |
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275 | (2) |
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275 | (1) |
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276 | (1) |
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276 | (1) |
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277 | (1) |
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277 | (1) |
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277 | (2) |
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278 | (1) |
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278 | (1) |
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278 | (1) |
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Geographical Data Center Requirements |
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279 | (1) |
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280 | (1) |
| Chapter 22 Troubleshooting Methodology |
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281 | (8) |
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Always Consider Corporate Policies, Procedures, and Impacts Before Implementing Changes |
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282 | (6) |
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283 | (1) |
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2 Establish a Theory of Probable Cause (Question the Obvious) |
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284 | (1) |
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3 Test the Theory to Determine Cause |
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285 | (1) |
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4 Establish a Plan of Action to Resolve the Problem and Implement the Solution |
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285 | (1) |
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5 Verify Full System Functionality and, if Applicable, Implement Preventive Measures |
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286 | (1) |
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6 Document the Findings, Actions, and Outcomes Throughout the Process |
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286 | (2) |
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288 | (1) |
| Chapter 23 Troubleshoot Security Issues |
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289 | (12) |
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290 | (1) |
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290 | (1) |
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290 | (1) |
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291 | (1) |
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291 | (1) |
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291 | (1) |
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292 | (1) |
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293 | (1) |
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293 | (1) |
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Directory Security Groups |
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294 | (1) |
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294 | (1) |
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294 | (1) |
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295 | (1) |
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295 | (1) |
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295 | (1) |
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295 | (1) |
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Misconfigured or Misapplied Policies |
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295 | (1) |
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296 | (1) |
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296 | (1) |
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296 | (1) |
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296 | (1) |
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Lack of Encryption in Protocols |
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296 | (1) |
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297 | (1) |
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297 | (1) |
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Misconfigured or Failed Security Appliances |
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298 | (1) |
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298 | (1) |
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External/Internal Attacks |
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298 | (2) |
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300 | (1) |
| Chapter 24 Troubleshoot Deployment, Automation, and Orchestration Issues |
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301 | (16) |
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302 | (2) |
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Cloud Service Provider (CSP) or Internet Service Provider (ISP) Outages |
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302 | (2) |
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304 | (1) |
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304 | (1) |
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305 | (1) |
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305 | (1) |
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Applications in Containers |
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306 | (1) |
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306 | (1) |
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Missing or Incorrect Tags |
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306 | (1) |
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307 | (1) |
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307 | (1) |
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308 | (2) |
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Migrations of Vendors or Platforms |
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308 | (1) |
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Integration of Vendors or Platforms |
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308 | (1) |
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308 | (1) |
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309 | (1) |
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310 | (1) |
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Change Management Failures |
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310 | (1) |
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311 | (1) |
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311 | (1) |
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312 | (1) |
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312 | (1) |
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Automation Tool Incompatibility |
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313 | (1) |
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313 | (1) |
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API Version Incompatibility |
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314 | (1) |
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314 | (1) |
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315 | (1) |
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316 | (1) |
| Chapter 25 Troubleshoot Connectivity Issues and Common Performance Issues |
|
317 | (24) |
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Network Security Group Misconfigurations |
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318 | (1) |
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Access Control Lists (ACLs) |
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318 | (1) |
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319 | (1) |
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Common Networking Configuration Issues |
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319 | (5) |
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320 | (1) |
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Incorrect Subnet, IP Address, and IP Space |
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320 | (1) |
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321 | (1) |
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322 | (1) |
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Network Address Translation (NAT) |
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322 | (1) |
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Load Balancers and DNS Records |
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323 | (1) |
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VLAN/VxLAN/GENEVE and Proxy |
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324 | (1) |
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Maximum Transmission Unit (MTU) |
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324 | (1) |
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324 | (1) |
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Time Synchronization Issues |
|
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324 | (1) |
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Network Troubleshooting Tools |
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324 | (12) |
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325 | (1) |
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325 | (1) |
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326 | (1) |
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326 | (2) |
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328 | (2) |
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330 | (2) |
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332 | (1) |
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332 | (1) |
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333 | (1) |
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334 | (1) |
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335 | (1) |
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336 | (1) |
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336 | (1) |
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337 | (1) |
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337 | (1) |
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337 | (1) |
|
Incorrectly Configured or Failed Load Balancing |
|
|
338 | (1) |
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|
339 | (2) |
| Glossary of Essential Terms and Components |
|
341 | (20) |
| Index |
|
361 | |
Lisainfo e-raamatute kohta