Cisco Nexus 3548 - Page 8

Implementing a Rollback 111
Verifying the Rollback Configuration 111
CHAPTER 12 Configuring DNS 113
Information About DNS Client 113
Name Servers 113
DNS Operation 114
High Availability 114
Prerequisites for DNS Clients 114
Licensing Requirements for DNS Clients 114
Default Settings for DNS Clients 114
Configuring DNS Clients 115
CHAPTER 13 Configuring SNMP 117
Information About SNMP 117
SNMP Functional Overview 117
SNMP Notifications 118
SNMPv3 118
Security Models and Levels for SNMPv1, v2, and v3 118
User-Based Security Model 120
CLI and SNMP User Synchronization 120
Group-Based SNMP Access 121
Licensing Requirements for SNMP 121
Guidelines and Limitations for SNMP 121
Default SNMP Settings 122
Configuring SNMP 122
Configuring SNMP Users 122
Enforcing SNMP Message Encryption 123
Assigning SNMPv3 Users to Multiple Roles 123
Creating SNMP Communities 124
Filtering SNMP Requests 124
Configuring SNMP Notification Receivers 124
Configuring SNMP Notification Receivers with VRFs 126
Filtering SNMP Notifications Based on a VRF 126
Configuring SNMP for Inband Access 127
Cisco Nexus 3548 Switch NX-OS System Management Configuration Guide, Release 6.x
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