Configuring the Missing Packet Fill Pattern for CTP Bundles (CTP Menu)
This topic describes how to specify the fill pattern that the CTP device inserts when IP
packets are dropped.
Before you begin:
•
Disable the bundle before you modify the bundle options.
To configure the missing packet fill pattern for CTP bundles using the CTP Menu:
1. From the CTP Main Menu, select 1) Bundle Operations.
2. Select 1) CTP.
3. Select a bundle from the list.
If you select an active bundle, you are prompted to disable the bundle before
configuring it.
4. Select 2) Config.
5. Select 10) Advanced Options.
6. Configure option 3) Missing pkt fill pattern as described in Table 16 on page 40.
Table 16: CTP Bundle Missing Packet Fill Pattern Parameter Setting in the CTP Menu
Your ActionFunctionField
Enter two hexadecimal digits. You
must enter a value other than ff. This
field does not require the 0x
characters.
Specifies the data that the CTP device inserts into the circuit bit
stream when an IP packet is dropped. The number of bits inserted is
equal to the number of bits in the missed packet.
When the bundle is down, the port sends the value of the least
significant bit (LSB) of the missing fill pattern.
This data insertion method prevents a loss of bit count integrity to
attached circuit devices and encryptors.
Missing pkt fill
pattern
Copyright © 2018, Juniper Networks, Inc.40
Using Bundles to Create Logical Configurations for Physical Interfaces, CTP Release 7.3, CTPView Release 7.3