Juniper JUNOSE 11.1.X - COMMAND REFERENCE A TO M 4-9-2010, Command Reference Manual, Page: 1247 / 1506

l2vpn sequencing
Syntax
[ no | default ] l2vpn l2VpnName sequencing
Release Information
Command introduced in JUNOSe Release 8.1.0.
Description
Specifies that the local preference is to include nonzero sequence numbers with the
control word, enabling the remote PE to detect out-of-order packets. This command
has no effect if no control word is sent in the packets. The router always accepts zero
sequence numbers and checks the order of nonzero sequence numbers of MPLS
packets received from the remote PE. Any out of order packets are dropped,
regardless of whether sequencing is configured. The
no version specifies that the
sequencing number in the control word is set to zero, instructing the remote PE
router to not attempt to detect out-of-order packets; has no effect if no control word
is sent in the packets. The
default version accepts the preference determined by the
interface stack on which the MPLS shim interface is stacked.
Options
■
l2VpnName —Name of the VPWS instance
Mode
Global Configuration
Related Topics
■
Configuring an L2VPN Instance in the JUNOSe BGP and MPLS Configuration Guide
l2vpn sequencing
■ 1205
Chapter 12: L Commands