Concept Guide

Creating Multicast Boundaries and Domains.............................................................................................................. 731
Enabling PIM-SM Graceful Restart..............................................................................................................................731
39 PIM Source-Specic Mode (PIM-SSM).................................................................................................. 732
Implementation Information..........................................................................................................................................732
Important Points to Remember..............................................................................................................................732
Congure PIM-SMM.....................................................................................................................................................732
Related Conguration Tasks................................................................................................................................... 733
Enabling PIM-SSM........................................................................................................................................................ 733
Use PIM-SSM with IGMP Version 2 Hosts................................................................................................................ 733
Conguring PIM-SSM with IGMPv2.....................................................................................................................734
Electing an RP using the BSR Mechanism.................................................................................................................734
Enabling RP to Server Specic Multicast Groups............................................................................................... 736
40 Policy-based Routing (PBR).................................................................................................................... 737
Overview......................................................................................................................................................................... 737
Implementing Policy-based Routing with Dell Networking OS................................................................................ 739
Conguration Task List for Policy-based Routing...................................................................................................... 739
Create a Redirect List..............................................................................................................................................739
Create a Rule for a Redirect-list.............................................................................................................................740
Creating a Rule Example:........................................................................................................................................ 742
Creating multiple rules for a redirect-list:.............................................................................................................. 743
PBR Exceptions (Permit)........................................................................................................................................743
Apply a Redirect-list to an Interface using a Redirect-group..............................................................................746
Sample Conguration.................................................................................................................................................... 747
Create the Redirect-List GOLDAssign Redirect-List GOLD to Interface 2/11View Redirect-List GOLD......748
41 Port Extenders (PEs)................................................................................................................................ 751
IEEE 802.1BR...................................................................................................................................................................751
802.1BR Terms and Denitions.....................................................................................................................................752
Enabling the Port Extender Feature............................................................................................................................ 752
Provisioning a Port Extender........................................................................................................................................752
Port Extender Limit................................................................................................................................................. 754
PE Selection Logic.........................................................................................................................................................755
Managing a Port Extender............................................................................................................................................757
Starting a Telnet Session.........................................................................................................................................757
Displaying PE Status................................................................................................................................................757
Resetting a Port Extender......................................................................................................................................759
Preventing Loops on Port Extender Ports..................................................................................................................759
Upgrading a Port Extender...........................................................................................................................................762
Auto-Upgrade of the OS Image............................................................................................................................. 762
Manually Upgrading the OS Image........................................................................................................................762
De-provisioning a Port Extender..................................................................................................................................764
Scheduling PE reboots.................................................................................................................................................. 764
Troubleshooting a Port Extender................................................................................................................................. 765
Supported Features.......................................................................................................................................................765
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