Administrator Guide

Audio Visual Bridging Commands 1148
Default Configuration
By default, the number of expiries is set to three responses. If three
Pdelay_Resp messages are received within that time, the port is considered to
be no longer exchanging messages with the peer.
Command Mode
Interface Configuration
User Guidelines
IEEE 802.1AS must also be enabled globally as well as on an interface to
become operational.
Command History
Introduced in version 6.2.0.1 firmware.
Example
This example configures interface Gi1/0/4 to delay retiring the interface for 10
ms.
console(config-if-Gi1/0/4)#dot1as interval pdelay-loss 5
console(config-if-Gi1/0/4)#show dot1as interface gi1/0/4
AS Interface Admin Mode................... Enabled
AS Capable................................ No
Is Measuring Delay............................. No
Propagation Delay.............................. 0
Port Role...................................... Disabled
PDELAY Threshold............................... 10000
PDELAY lost responses allowed.................. 5
Neighbor Rate Ratio............................ 0
Initial Sync Interval.......................... -3
Current Sync Interval.......................... -3
Initial Pdelay Interval........................ 3
Current Pdelay Interval........................ 0
Initial Announce Interval...................... 3
Current Announce Interval...................... 0
Sync Receipt Timeout........................... 5
Announce Receipt Timeout....................... 3