Dell C1048P Port Extender Networking Configuration Guide for the C9000 Series - Page 25

Manually Upgrading the OS Image 779 De-provisioning a Port Extender...781 Troubleshooting a Port Extender...781 Supported Features...782 41 Port Extender (PE) Stacking 783 Stack Management Roles...783 Stack Master Election...783 Important Points to Remember...784 PE Stack Configuration...784 Configuring a PE Stack...785 Adding a Unit to an Existing PE Stack 786 Renumbering a Stack Unit...786 Prioritizing Stack Units...787 Managing PE Stack Redundancy 787 Removing a Unit from a PE Stack 788 Verifying a PE Stack Master and Standby 789 Displaying PE Stack Information 789 Locating the Port Extender ...792 Troubleshooting a PE Stack...792 Diagnosing an Error Condition 792 Using PE Console Commands 793 Splitting a Daisy-Chained PE Stack 793 42 Port Monitoring 794 Port Monitoring...794 Important Points to Remember 795 Examples of Port Monitoring...795 Configuring Port Monitoring ...796 Remote Port Mirroring...798 Remote Port Mirroring Example 799 Configuring Remote Port Mirroring 800 Displaying a Remote-Port Mirroring Configuration 802 Configuring Remote Port Monitoring 802 Encapsulated Remote-Port Monitoring 806 43 Power over Ethernet (PoE 809 Configuring PoE or PoE+...810 Enabling PoE or PoE+ on a Port 810 Configuration Tasks for PoE or PoE 810 Manage Ports using Power Priority and the Power Budget 811 Determining the Power Priority for a Port 811 25