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

Syntax Description

aps [ 1+1 ] [ 1:n ] [ 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.

1:n

Selects 1:n linear APS type.

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.

non-revertive

Prevents the network from automatically reverting to the original working line/port when the the original working line/port is recovered/restored.

-noconfirm

Executes the command without additional prompting for command confirmation.

Usage Guidelines

Use this command to configure feature parameters for the APS function for SONET CLC2 and OLC2 line cards or to configure MSP-type APS for SDH CLC2 and OLC2 line cards. Based on the card framing configuration (SONET or SDH), the system automatically knows whether the feature is APS or MSP.

Exits the current configuration mode and returns to the Exec mode.

Product

All

Privilege

Security Administrator, Administrator

Syntax

Syntax Description

end

Usage Guidelines

Use this command to return to the Exec mode.

Exits the current mode and returns to the parent configuration mode.

Product

All

Privilege

Security Administrator, Administrator

Syntax

Syntax Description

exit

Usage Guidelines

Use this command to return to the parent configuration mode.

Configures the type of framing to be used for the signaling generated on a specific line card.

Product

All

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

Syntax Description

framing { ethernet | sdh [ ds1 | e1 ] [ ss-bits ] | sonet [ ds1 | e1 ] | unspecified } [ -noconfirm ]
default framing [ -noconfirm ]

default

Resets the framing generated by the card to the default for the particular card type.

ethernet

Configures the system to use Ethernet framing for this line card. This type of framing can only be used on an Ethernet card.

Default: Ethernet framing type is the default for an Ethernet line card.

sdh [ ds1 | e1 ] [ ss-bits ]

Configures the system to use SDH signal framing for either an OLC/OLC2 or CLC/CLC2 line card in an SGSN.

In releases 8.1 and higher, you can also set the type of signaling path for a CLC2.

ds1 - configures the card to support a DS1/T1.

e1 - configures the card to support an E1. This is the default for SDH.

ss-bits - enables/disables use of ss-bits (per ITU 1997 G.783 specification) for SDH configured line card.

sonet [ ds1 | e1 ]

Configures the system to use SONET signal framing for either an OLC/OLC2 or CLC/CLC2 line card in an SGSN.

Default: SONET is the default framing type for an OLC/OLC2 or CLC/CLC2 line card.

In releases 8.1 and higher, you can also set the type of signaling path for a CLC2.

ds1 - configures the card to support a DS1/T. This is the default for SONET.

e1 - configures the card to support an E1.

unspecified

Configures the system to use the default framing type for the particular line card resident in the identified slot.

-noconfirm

Instructs the system to execute the command without additional prompting for command confirmation.

Usage Guidelines

Use the framing command to identify the type of signal framing to be used by the line card in the identified slot.

Note that each type of line card uses a different type of signal framing. If you configure the wrong framing type for a line card, the line card is taken offline.

Defines the size of the header frame for Frame Relay transmissions over a CLC or CLC2 channelized line card. (ASR 5000 only)

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

Syntax Description

header-type header_size [ -noconfirm ]
default header-type [ -noconfirm ]

default

Resets the configuration to the default header size of 2-bytes.

header_size

Sets the size for the header frame. header_size must be either 2-bytes or 4-bytes.

-noconfirm

Executes the command without additional prompting for command confirmation.

Usage Guidelines

Use this command to set the size of the header frame for Frame Relay messages emanating from the line card. The size (2-bytes or 4-bytes) determines the amount of information that can be transmitted in that first information frame.

Configures the type of framing mode that will initially be available at the time the line card boots. (ASR 5000 only)

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

Syntax Description

initial-e1-framing [ crc4 | standard ]
default initial-e1-framing

default

Returns the configuration to CRC4 as the default type.

crc4

Accepts the default CRC4, in the configuration, as the initial at-boot framing mode.

standard

Accepts the standard mode as the initialization framing mode.

Usage Guidelines

For a CLC-type line card, the default E1 framing mode is CRC4. When a card reboots, all E1s are initialized with CRC4 framing mode and then switch to the configured framing mode. With this keyword, you have the option to choose the initialization framing mode.

Configures system priority and toggle link settings for Link Aggregation. These parameters are usually changed to match the feature requirements of the remote Ethernet switch.

Product

WiMAX

PDSN

HA

FA

GGSN

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

Syntax Description

link-aggregation { system-priority priority | toggle-link } [-noconfirm ]
{ default | no } link-aggregation { system-priority | toggle-link } [-noconfirm ]

default

Resets the configuration to the default.

link-aggregation system-priority priority

This command sets the system priority used by Link Aggregation Control Protocol (LACP) to form the system ID.

priority is a hexadecimal value from 0x0000 through 0xFFFF. Default is 0x8000 (32768).

toggle-link

Sets the system to toggle link on port switch.

-noconfirm

Executes the command without additional prompting for command confirmation.

Usage Guidelines

The system MAC address (6 bytes) and system priority (2 bytes) combine to form the system ID. A system consists of a packet processing card and its associated ASR 5500 MIO traffic ports. The highest system ID priority (the lowest number) handles dynamic changes.

For additional usage and configuration information for the link aggregation feature, refer to the System Administration Guide.

Sets the application processor card's current administrative state to active or standby.

Product

All

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

Syntax Description

mode { active | standby } [ -noconfirm ]
default mode [ -noconfirm ]

default

Returns the mode to the default value appropriate to the card type.

The default administrative mode for line cards affects a single card and its mated line card. The default state for line cards in the top shelf is active. The default for line cards in the bottom shelf is standby.

The default administrative state for the SPIO in slot 24 is active and the SPIO in slot 25 is standby.

The default administrative mode for packet processing cards is standby.

active

Defines which card type is to be switched from standby to active state. If a card is present in the slot, the packet processing card is automatically selected depending upon the type of card. If no card is present in the slot, a packet processing card is assumed.

standby

Sets the packet processing card in the slot to standby mode.

Caution

Switching an active packet processing card to standby deletes all port configurations, including bindings, for the attached line cards.

-noconfirm

Executes the command without additional prompting for command confirmation.

Usage Guidelines

Set the desired mode of mated cards. The card targeted for maintenance is placed in the standby state first.

The setting of the mode determines which packet processing cards are to be active and which are to be the standby cards for redundancy. Use this command to configure the set of active and standby packet processing cards. The application processor card's standby priority is then used in conjunction with the set of standby packet processing cards to determine the order in which the standby cards are used for redundancy support.

Configures the type of redundancy for a line card or SPIO. (ASR 5000 only)

Product

PDSN

FA

HA

GGSN

SSGN

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

Syntax Description

redundancy { aps-mode | card-mode | port-mode } [ -noconfirm ]
default redundancy [ -noconfirm ]

default

Restores redundancy to port-mode type redundancy.

aps-mode

Enables automatic protection switching (APS), if the card is either a CLC2 or an OLC2 line card with card framing set to SONET. (Refer to the framing command.)

Enables multiplexed section (or switching) protection (MSP) type APS, if the card is a CLC2 line card with card framing set to SDH. (Refer to the framing command.)

Related parameters: You should consider setting appropriate SDSF BER (signal degrade/signal failure bit error rate) threshold settings. Access the hopath-sdsf, lopath-sdsf, and toh-sdsf commands via the port channelized configuration mode -- for a CLC2 line card refer to the Channelized Port Configuration Mode Commands chapter and for an OLC2 line card refer to the ATM Port Configuration Mode Commands chapter.

card-mode

Specifies no port redundancy is used. This is used mostly for legacy products.

port-mode

Enables port redundancy on line cards or on SPIO cards.

This is the default setting used by the system.

pseudo-aps-mode

-noconfirm

Instructs the system to execute the command without additional prompting for command confirmation.

Usage Guidelines

Use this command to configure redundancy on a line card (LC) or a SPIO card. With port-mode enabled, if an external network device or cable failure occurs that causes a link down failure on the port, the redundant port is used.

Enables side-by-side (SBS) redundancy for XGLCs. (ASR 5000 only)

Product

All

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

Syntax Description

redundant with card_number

card_number

Identifies the neighboring top slot number of the card to pair with the XGLC being configured. card_number is an integer between 1 and 48.

Usage Guidelines

Use this command during configuration to identify the slot holding the XGLC card that will be used to provide redundancy to the XGLC you are configuring. Entering this command enables SBS redundancy when the two XGLCs occupy two upper (top) slots in a chassis.

Configures the type of service that the CLC or CLC2 line card will support. (ASR 5000 only)

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

Syntax Description

service-type { frame-relay | mtp2| multi-service | pwe3-cesopsn | unspecified } [ -noconfirm ]
default service-type [ -noconfirm ]

default

Returns the card configuration to unspecified.

frame-relay

Configures the card to operate in Frame Relay service mode.

mtp2

Enables MTP2 type service to support narrowband transmissions.

multi-service

Enables path-level service for multiple simultaneous services (such as frame-relay and mtp2) to run over a single port. For additional information, see the Channelized Port Configuration Mode Commands chapter

pwe3-cesopsn

unspecified

This is the default mode for a CLC or CLC2.

-noconfirm

Executes the command without additional prompting for user input.

Usage Guidelines

Use this command to configure the operational service mode for the channelized line card (CLC or CLC2). Once you select the service-type, refer to the Channelized Port Configuration Mode Commands chapter to review the commands needed to configure the parameters for the port.

Configures a card for active service or terminates all processes on the card.

Product

All

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

Syntax Description

[ no ] shutdown

no

no shutdown enables the card.

Enter only the shutdown keyword to shut the card down.

Usage Guidelines

Shut down a card to remove it from service or to enable a card to put it into service.