Cisco Cisco Packet Data Interworking Function (PDIF)
Card Configuration Mode Commands
▀ aps
▄ Command Line Interface Reference, StarOS Release 17
2138
aps
Configures the parameters for the automatic protection switching (APS) feature for SONET CLC2 and OLC2 line cards
or for multiplexed section (or switching) protection (MSP) type APS for SDH CLC2 and OLC2 line cards. (ASR 5000
only)
or for multiplexed section (or switching) protection (MSP) type APS for SDH CLC2 and OLC2 line cards. (ASR 5000
only)
Important:
This command should only be used after APS has been enabled with the
aps-mode
keyword of the
Product
SGSN
Privilege
Security Administrator, Administrator
Mode
Exec > Global Configuration > Card Configuration
configure > card card_number
Entering the above command sequence results in the following prompt:
[local]host_name(config-card- slot_number)#
Syntax
aps [ 1+1 ] [ uni-directional ] [ non-revertive ] [ -noconfirm ]
no aps
default aps
1+1
Selects 1+1 line (linear) protection.Traffic is carried simultaneously by the working line and the protection
line. GR-253 and ITU-T G.783 require the bridging to be done at the electrical level; therefore, the same
payloads are transmitted over the working and protection lines.
line. GR-253 and ITU-T G.783 require the bridging to be done at the electrical level; therefore, the same
payloads are transmitted over the working and protection lines.
no
This keyword has been deprecated for releases 14.0 and higher To disable APS, enter
redundancy
port-mode
in this command mode.
For releases prior to 14.0, this keyword disables APS.
default
This option is equivalent to:
aps 1+1 uni-directional non-revertive
. This option is only available
in releases 14.0 and higher.
uni-directional
Enables protection on one end of the connection.