Netgear XCM8810 Chassis User Manual - Page 394
Configuring Network Login
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NETGEAR 8800 User Manual Note: If you use 802.1x network login, authenticated clients remain authenticated during failover; however, shortly after failover, all authenticated clients automatically re-authenticate themselves. Re-authentication occurs without user intervention. If failover occurs during the authentication or re-authentication of a client, the client must repeat the authentication process. Note: Before initiating failover, review the section Synchronizing Nodes on Modular Switches on page 825 to confirm that your switch and both (or all) nodes are running software that supports the synchronize command. To initiate hitless failover on a network that uses network login: 1. Confirm that the nodes are synchronized and have identical software and switch configurations using the show switch {detail} command. The output displays the status of the primary and backup nodes, with the primary node showing MASTER and the backup node showing BACKUP (InSync). • If the primary and backup nodes, are not synchronized and both nodes are running a version of firmware that supports synchronization, proceed to step 2. • If the primary and backup nodes, are synchronized, proceed to step 3. 2. If the primary and backup nodes, are not synchronized, use the synchronize command to replicate all saved images and configurations from the primary to the backup. After you confirm that the nodes are synchronized, proceed to step 3. 3. If the nodes are synchronized, use the run msm-failover command to initiate failover. For more detailed information about verifying the status of the nodes and system redundancy, see Understanding System Redundancy on page 64. For more information about hitless failover, see Understanding Hitless Failover Support on page 69. Configuring Network Login This section provides a general overview of the commands used for: • Enabling or Disabling Network Login on the Switch on page 395 • Enabling or Disabling Network Login on a Specific Port on page 395 • Configuring the Move Fail Action on page 395 • Displaying Network Login Settings on page 396 394 | Chapter 16. Network Login
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