Specifications

General Configuration Command Set
Configuring Enterasys and Cisco Discovery Protocols
3-88 Matrix E1 Series (1G58x-09 and 1H582-xx) Configuration Guide
3.2.6.12 set port ciscodp trust-ext
Use this command to set the trusted status of one or more Cisco DP port(s). When a PC or other
device is attached to a Cisco IP phone, this is a security mechanism which prevents traffic entering
the Matrix switch through the phone from being assigned an unacceptably high transmit priority. If
status is set to untrusted, then traffic will be assigned the Class of Service (CoS) value defined using
the set port ciscodp cos-ext command as described in Section 3.2.6.13. If status is set to trusted,
then traffic can be transmitted without modifying its CoS before it enters the switch.
set port ciscodp trust-ext port-string {trusted | untrusted}
Syntax Description
Command Defaults
None.
Command Type
Switch command.
Command Mode
Read-Write.
Example
This example shows how to designate port ge.0.5 as untrusted:
port-string Specifies the port(s) on which to set trusted status. For a
detailed description of possible port-string values, refer to
Section 4.1.2.
trusted Specifies trusted status, permitting the CoS of the traffic
entering via an IP phone to not be modified.
untrusted Specifies untrusted status, allowing the CoS of the port’s
traffic to be changed with a value configured with the set
port ciscodp cos-ext command (Section 3.2.6.13).
NOTE: This command affects only the behavior of an attached Cisco IP phone and the
CiscoDP PDUs transmitted by the switch on behalf of the phone.
Matrix>set port ciscodp trust-ext ge.0.5 untrusted