Specifications

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Cisco MWR 2941 Mobile Wireless Edge Router Release 3.5 Software Configuration Guide, Cisco IOS Release 15.1(3)MR
OL-26895-01
Chapter 16 Configuring Clocking and Timing
Clocking Sample Configurations
Unicast Boundary Clock
ptp mode boundary
ptp priority1 128
ptp priority2 128
ptp domain 1
interface Vlan1
ip address 192.168.1.2 255.255.255.0
ptp announce interval 3
ptp announce timeout 2
ptp sync interval -4
ptp delay-req interval -4
ptp boundary unicast-negotiation
ptp clock-source 192.168.1.1
ptp enable
interface Vlan2
ip address 172.18.52.38 255.255.255.0
ptp announce interval 0
ptp sync interval -4
ptp delay-req interval -4
ptp boundary unicast-negotiation
ptp clock-source 172.18.52.39
ptp enable
network-clock-select 1 PACKET_TIMING
PTP with Multiple VLANs
The configuration in this section consists of three Cisco MWR 2941 routers:
• MWR A—Router acting as a PTP master clock on a single VLAN
• MWR B—Router acting as a PTP master clock on a single VLAN
• MWR C—A router acting as a PTP slave clock and receiving clocking on two VLANs
Note This section provides partial configurations intended to demonstrate a specific feature.
MWR A
ptp mode ordinary
ptp priority1 128
ptp priority2 128
ptp domain 0
Vlan $vlan1
interface Vlan $vlan1
ip address 192.168.10.1 255.255.255.0
ptp announce interval 0
ptp announce timeout 10
ptp sync interval -6
ptp delay-req interval -4
ptp master unicast
ptp clock-destination 192.168.10.2