Port Status Tlv; Table 69: Port Status Tlv Format; Table 70: Port Status Tlv Values - Juniper JUNOS 10.1 - CONFIGURATION GUIDE 1-2010 Configuration Manual

JUNOS 10.1 Network Interfaces Configuration Guide
For configuration information, see the following sections:

Port Status TLV

The Port Status TLV indicates the ability of the bridge port on which the transmitting
MEP resides to pass ordinary data, regardless of the status of the MAC. The value of
this TLV is driven by the MEP variable
page 726. The format of this TLV is shown in Table 69 on page 726.
Any change in the Port Status TLVs value triggers one extra transmission of that
bridge ports MEP CCMs.

Table 69: Port Status TLV Format

Parameter
Type = 2
Length
Value (See Table 70 on page 726)

Table 70: Port Status TLV Values

Mnemonic
psBlocked
psUp
The MEP variable
on the service instance monitored by the maintenance associations if this MEP are
enabled to pass through this bridge port by the Spanning Tree Protocol and VLAN
topology management. It is set to TRUE if:
Configuring Port Status TLV
JUNOS Software provides configuration support for the Port Status TLV, allowing you
to control the transmission of this TLV in CCM PDUs. The JUNOS Software provides
this configuration at the continuity-check level. By default, the CCM does not include
the Port Status TLV. To configure the Port Status TLV, use the
726
Configuring Port Status TLV and Interface Status TLV
Port Status TLV on page 726
Interface Status TLV on page 728
Octet (Sequence)
1
2–3
4
Ordinary Data Passing Freely Through the Port
No: enableRmepDefect
Yes: enableRmepDefect
enableRmepDefect
The bridge port is set in a state where the traffic can pass through it.
The bridge port is running multiple instances of the spanning tree.
The MEP interface is not associated with a bridging domain.
enableRmepDefect
= false
= true
is a boolean variable indicating whether frames
, as shown in Table 70 on
Value
1
2
statement
port-status-tlv