Cisco ASR 901 User Manual

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Cisco ASR 901 Aggregation Services Router Command Reference Guide
OL-26031-07
Chapter 1 CLI Command Reference
transport ipv4
transport ipv4
Specifies the IP version, traffic type (multicast or unicast), and interface that a PTP clock port uses to
send traffic.
transport ipv4 {unicast | multicast} interface slot/port [negotiation]
no transport ipv4 {unicast | multicast} interface slot/port [negotiation]
Syntax Description
Defaults The IP version, transmission mode, and interface are not specified for exchanging timing packets.
Command Modes PTP clock-port configuration mode
Command History
Examples The following example shows how to enable ptp priority1 value:
Router# configure terminal
Router(config)# ptp clock ordinary domain 0
Router (config-ptp-clk)# clock-port MASTER Master
Router (config-ptp-port)# transport ipv4 unicast interface loopback 23 negotiation
Router(config-ptp-port)# exit
Router(config-ptp-clk)# exit
Related Commands
unicast Specifies that the router sends unicast PTP traffic.
multicast Specifies that the router sends multicast PTP traffic.
interface Specifies the interface used to send PTP traffic.
slot/port Backplane slot number and port number on the interface. Refer to your
hardware installation manual for the specific values and slot numbers.
subslot number Defines the subslot on the router in which the HWIC is installed.
port Port number of the controller. Valid numbers are 0 and 1. The slash mark (/)
is required between the slot argument and the port argument.
negotiation (Optional) Enables dynamic discovery of slave devices and their preferred
format for sync interval and announce interval messages.
Release Modification
15.1(2)SNG Support for this command was introduced on the Cisco ASR 901 router.
Command Description
clock-port Specifies the mode of a PTP clock port.

Cisco ASR 901 Specifications

General

Brand	Cisco
Model	ASR 901
Category	Network Router
Language	English