The source interface is determined as follows:
Table 1-1: Source Interface Determination: BOOTP/DHCP Relay Gateway
Number of | Number of Interfaces |
|
Interfaces on | with Parameter | Source Interface |
VLAN | Enabled |
|
|
|
|
1 | N/A | The interface itself. |
|
|
|
1 | 0 | The first UP interface found. |
|
|
|
1 | 1 | Preferred interface if UP; otherwise, first |
|
| UP interface found. |
|
|
|
1 | 1 | First preferred UP interface found; |
|
| otherwise, first UP interface found. |
|
|
|
Cajun P220, P550, P550R Switch Release Notes, Release 4.0.1 | 7 |