Line Card Switchover 0x0024

SwitchKit Name

LineCardSwitchover

Type

EXS API and SwitchKit API message

Description

This message initiates a switchover from an active line card or EXNET card to a standby card in redundant system. The standby cards must be configured using the Standby Line Card Configure message before this message can be used to initiate a switchover.

A switchover can be initiated using this message for the following cards:

EXNET-ONE

T-ONE

E-ONE

J-ONE

Sent by

Host

SwitchKit Code

C Structure

typedef struct {

UBYTE OrigSlot;

UBYTE DestSlot;

} XL_LineCardSwitchover;

C++ Class

class XLC_LineCardSwitchover : public XLC_OutboundMessage {

public:

UBYTE getOrigSlot() const;

void setOrigSlot(UBYTE x);

UBYTE getDestSlot() const;

void setDestSlot(UBYTE x);

};

 

EXS API Hex Format

MESSAGE

RESPONSE

Byte

Field Description

Byte

Field Description

0

Frame (0xFE)

0

Frame (0xFE)

1, 2

Length (0x00NN)

1, 2

Length (0x0007)

3, 4

Message Type (0x0024)

3, 4

Message Type (0x0024)

5

Reserved (0x00)

5

Reserved (0x00)

6

Sequence Number

6

Same Sequence Number

7

Logical Node ID

7

Logical Node ID

:

AIB

Address Method

0x00 - Individual AEs

8, 9

Status (MSB, LSB)

Number of AEs to follow

0x02

AEs

0x01 Slot (Starting)
0x01 Slot (Ending)

:

Checksum

10

Checksum