Trunk Efp Support - Cisco ASR 920 Series Configuration Manual Ethernet Router
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Also See for ASR 920 Series:
- Installing manual (74 pages) ,
- Configuration manual (68 pages) ,
- Configuration (52 pages)
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Trunk EFP Support
The Trunk EFP Support feature provides support for Ethernet flow points (EFPs) on trunk ports. A trunk
port allows a range of VLANs to be forwarded on a given interface while still maintaining data-plane
segmentation between the VLANs.
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Finding Feature Information
Your software release may not support all the features documented in this module. For the latest caveats and
feature information, see
find information about the features documented in this module, and to see a list of the releases in which each
feature is supported, see the feature information table.
Use Cisco Feature Navigator to find information about platform support and Cisco software image support.
To access Cisco Feature Navigator, go to www.cisco.com/go/cfn. An account on Cisco.com is not required.
Restrictions for Trunk EFP Support
• The rewrite ingress tag pop 1 symmetric command is the only rewrite command that is supported for
• A bridge-domain number that is part of a trunk EFP configuration cannot be shared by other EFPs under
Finding Feature Information, page 1
Restrictions for Trunk EFP Support, page 1
Information About Trunk EFP Support, page 2
How to Enable Trunk EFP Support, page 3
Configuration Examples for Trunk EFP Support, page 6
Additional References, page 7
Feature Information for Trunk EFP Support, page 9
Bug Search Tool
trunk EFP configurations. The rewrite ingress tag pop 1 symmetric command must be included in the
configuration when the Trunk EFP Support feature is enabled.
the same port or interface.
C H A P T E R
and the release notes for your platform and software release. To
Carrier Ethernet Configuration Guide (Cisco ASR 920 Series)
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- Quick Links:
- Bridge Domains
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