Reference Guide

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Force10 Resilient Ring Protocol (FRRP)
Force10 resilient ring protocol (FRRP) is supported on Dell Networking Z9000 platform.
FRRP is a proprietary protocol for that offers fast convergence in a Layer 2 network without having to run the spanning
tree protocol (STP). The resilient ring protocol is an efficient protocol that transmits a high-speed token across a ring to
verify the link status. All the intelligence is contained in the master node with practically no intelligence required of the
transit mode.
Important Points to Remember
• FRRP is media- and speed-independent.
• FRRP is a Dell Networking proprietary protocol that does not interoperate with any other vendor.
• Spanning Tree must be disabled on both primary and secondary interfaces before Resilient Ring protocol is
enabled.
• A VLAN configured as the control VLAN for a ring cannot be configured as a control or member VLAN for any
other ring.
• Member VLANs across multiple rings are not supported in Master nodes.
• If multiple rings share one or more member VLANs, they cannot share any links between them.
• Each ring can have only one Master node; all others are Transit nodes.
clear frrp
Clear the FRRP statistics counters.
Z9000
Syntax
clear frrp [ring-id]
Parameters
ring-id (Optional) Enter the ring identification number. The range is from 1 to
255.
Defaults none
Command Modes EXEC
Command History
This guide is platform-specific. For command information about other platforms, refer to the
relevant FTOS Command Line Reference Guide .
The following is a list of the FTOS version history for this command.
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