Specifications

16-15
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
Configuring Clocking and Timing
Configuring Out-of-Band Slave Mode
Use the following steps to configure out-of-band slave mode.
Note When configuring out-of-band clocking, verify that the edge router (such as the
Cisco 7600 Series Router) has matching settings for out-of-band clocking.
Step 9
Router(config)#
network-clock-select 1
PACKET-TIMING
Router(config)#
network-clock-select hold-timeout
900
Configures the network clock:
Step 10
exit
Example:
Router(config)# exit
Router#
Exits configuration mode.
Command Purpose
Command Purpose
Step 1
enable
Example:
Router> enable
Enables privileged EXEC mode.
• Enter your password if prompted.
Step 2
configure terminal
Example:
Router# configure terminal
Enters global configuration mode.
Step 3
Router(config)# recovered-clock
slave
Configures clock recovery in slave mode:
Step 4
Router(config)# interface Loopback
Router(config-if)# ip address
10.88.88.99 255.255.255.255
Configures the loopback interface.
Step 5
Router(config)# interface Vlan1
Router(config-if)# ip address
192.168.52.10.2 255.255.255.0
Router(config-if)# no ptp enable
Router(config-if)# mpls ip
Configures the VLAN interface.
Step 6
Router(config)# mpls ldp router-id
Loopback0 force
Configures MPLS.
Step 7
Router(config)# interface
virtual-cem 0/24
Router(config-if)# payload-size 486
Router(config-if)# cem 0
Router(config-if-cem)# xconnect
10.10.10.2 7600 encap mpls
Configures the CEM interface.
Note The Cisco MWR 2941 only supports a payload size of 486 (625
packets per second) or 243 (1250 packets per second). This value
affects the payload size only and does not alter the packet size,
which is constant regardless of payload value.