Cisco Catalyst 4500 Series Command Reference Guide

2-562
Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.4.0SG and IOS 15.1(2)SG)
OL-27596 -01
Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
pppoe intermediate-agent vendor-tag strip
pppoe intermediate-agent vendor-tag strip
Note This command takes effect only if you enable the pppoe intermediate-agent interface configuration
command and the pppoe intermediate-agent trust command.
To enable vendor-tag stripping on PPPoE Discovery packets from PPPoE Server (or BRAS), use the
pppoe intermediate-agent vendor-tag strip command. To disable this setting, use the no form of this
command.
pppoe intermediate-agent vendor-tag strip
no pppoe intermediate-agent vendor-tag strip
Syntax Description This command has no arguments or keywords.
Defaults vendor-tag stripping is turned off.
Command Modes Interface configuration mode
Command History
Usage Guidelines This command has no effect on untrusted interfaces.
Use this command on a PPPoE Intermediate Agent trusted interface to strip off the vendor-specific tags
in PPPoE Discovery packets that arrive downstream from the PPPoE Server (or BRAS), if any.
Examples This example shows how to set vendor-tag stripping on an interface:
Switch(config-if)# pppoe intermediate-agent vendor-tag strip
This example shows how to disable vendor-tag stripping on an interface:
Switch(config-if)# no pppoe intermediate-agent vendor-tag strip
Related Commands
Release Modification
12.2(50)SG Support for this command was introduced on the Catalyst 4500 series
switch.
Command Description
pppoe intermediate-agent
(interface)
Enables the PPPoE Intermediate Agent feature on an interface.
pppoe intermediate-agent
trust
Sets the trust configuration of an interface.

Cisco Catalyst 4500 Series Specifications

General

Series	Catalyst 4500 Series
Category	Switch
Layer Support	Layer 2, Layer 3
Form Factor	Modular chassis
Stackable	No
Chassis Slots	3, 6, 7, 10
Power Supply Options	AC, DC
Redundancy	Power supply, Supervisor engine
Network Management	Cisco IOS Software CLI, SNMP, Cisco Prime Infrastructure
Features	Security, QoS
Port Density	Up to 384 ports per chassis
Security Features	802.1X, ACLs, DHCP Snooping, Dynamic ARP Inspection, IP Source Guard
Supervisor Engine	8-E