Administrator Guide
Force10 OS Resilient Ring Protocol (FRRP)
Force10 OS resilient ring protocol (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.
• FRRP is not supported on port extender (PE) ports.
Topics:
• clear frrp
• debug frrp
• description
• disable
• interface
• member-vlan
• mode
• protocol frrp
• show frrp
• timer
clear frrp
Clear the FRRP statistics counters.
C9000 Series
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 Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.9(0.0) Introduced on the C9010.
18
Force10 OS Resilient Ring Protocol (FRRP) 651