Log in
|
How to Buy
|
Contact Us
|
United States (Change)

## Choose Country

### North America

- United States

### Europe

- Deutschland - Germany
- España - Spain
- France
- Italia - Italy
- Россия - Russia
- United Kingdom

### Asia Pacific

- Asean Region (Vietnam, Indonesia, Singapore, Malaysia)
- Australia
- 中国 - China
- India
- 日本 - Japan
- 대한민국 - Korea
- 台灣 - Taiwan

Remember my choice

# Technical Documentation

Download Software
Research a Problem
Case Management
Contract & Product Management
Technical Documentation
Documentation Archive
Enterprise MIBs
File Format Help
Glossary
Portable Libraries
End-of-Life Products
Contact Support
Guidelines and Policies
Security Resources
Rate and give feedback: Feedback Received. Thank You!
Rate and give feedback:
This document helped resolve my issue. Yes No

Additional Comments

800 characters remaining

May we contact you if necessary?

Name:
E-mail:

# unknown-protocol

#### Syntax

unknown-protocol { permit | deny }

no unknown-protocol

#### Release Information

Command introduced before JunosE Release 7.1.0.

#### Description

Modifies the subscriber policy for packets containing an unknown protocol to define whether the subscriber (client) interfaces that belong to a bridge group or to a VPLS instance forward (permit) or filter (deny) these packets. The no version restores the default value, permit unknown protocol packets.

You cannot change the default subscriber policy values for trunk (server) interfaces that belong to a bridge group or to a VPLS instance. You also cannot change the default subscriber policy values for a VPLS virtual core interface, which acts as a trunk interface. The VPLS virtual core interface represents all of the MPLS tunnels from the router to the remote VPLS edge (VE) devices.

#### Options

- permit—Specifies that the subscriber interface associated with the bridge group or VPLS instance forwards packets containing an unknown protocol
- deny—Specifies that the subscriber interface associated with the bridge group or VPLS instance filters packets containing an unknown protocol

#### Mode

Subscriber Policy Configuration

#### Published: 2011-10-04

Site Map / RSS Feeds / Careers / Accessibility / Feedback / Privacy & Policy / Legal Notices
Copyright© 1999-2011 Juniper Networks, Inc. All rights reserved.
Help
|
My Account
|
Log Out