backup Port Table Size

Table size of backup port pairs. Backup table index. Hub ID of the primary port. Port number of the primary port. Hub ID of the secondary port. Port number of the secondary port. -- port function for this backup port pair. Setting this object -- to active(2) will disable the secondary port and enable the -- primary port. -- -- When the backup port pair is activated, the backup status of -- this port pair is reflected as stand-by(3) or backup(4). -- Value stand-by(3) indicates that the primary port is okay -- and enabled. Value backup(4) means that the primary port has -- failed and the secondary port has taken over. After the -- secondary port has taken over, setting this object to -- active(2) will attempt to recover the primary port and -- disable the secondary port. Success here depends on the -- ability to establish a good link on the primary port. -- -- The values stand-by(3) and backup(4) are read-only. -- Attempting to set this object to either of these two values -- is not valid. The result 'snmpBadValue' will be returned.