Pseudowire Switching Tlv; Table 26: Pseudowire Switching Tlv Field Descriptions; Figure 32: Pseudowire Switching Tlv - Alcatel-Lucent 7705 Service Manual

Pseudowire Switching TLV

Figure 32
fields.
The following list describes details specific to pseudowire switching point sub-TLVs:
7705 SAR OS Services Guide
shows the format of the pseudowire switching TLV and
0
0
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|1|0| pw sw TLV
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Type
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|
|
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+

Table 26: Pseudowire Switching TLV Field Descriptions

Field
PW sw TLV Length
Type
Length
Value
• pseudowire ID of last pseudowire segment traversed
• pseudowire switching point description string - an optional description string of text
up to 80 characters long
• IP address of pseudowire switching point - an optional sub-TLV containing the
IP V4 address of the pseudowire switching point
• MH VCCV capability indication

Figure 32: Pseudowire Switching TLV

1
1
(0x096D) | pseudowire sw TLV Length
| Length | Variable Length Value
Variable Length Value
"
Description
Specifies the total length of all the following
pseudowire switching point TLV fields in octets
Encodes how the Value field is to be interpreted
Specifies the length of the Value field in octets
Octet string of Length octets that encodes
information to be interpreted as specified by the Type
field
VLL Services
Table 26 describes the
2 3
2 3
|
|
|
|
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