4.631 ublk-slk

Use this command to cancel a local processor outage (LPO) and restore the link to its previous state. Link status signal units (LSSU) with status of processor outage are stopped, and the link begins sending MSUs again. IPSG-M3UA signaling links are allowed to enter service by allowing received AS-ACTIVE messages to be accepted.

Note:

The blocked status of the signaling link is not preserved across a LIM reboot.

Parameters

link (mandatory)
The signaling link on the card specified in the loc parameter. The signaling links can be specified in any sequence or pattern.
Synonym:
port
Range:
a, b, a1 - a63, b1 - b63

Not all card types support all link parameter values.

See Table A-1 for valid link parameter range values for each type of card that can have a location specified in the loc parameter.

loc (mandatory)
The card location as stenciled on the shelf of the system.
Range:
1101 - 1108, 1111 - 1112, 1201 - 1208, 1211 - 1218, 1301 - 1308, 1311 - 1318, 2101 - 2108, 2111 - 2118, 2201 - 2208, 2211 - 2218, 2301 - 2308, 2311 - 2318, 3101 - 3108, 3111 - 3118, 3201 - 3208, 3211 - 3218, 3301 - 3308, 3311 - 3318, 4101 - 4108, 4111 - 4118, 4201 - 4208, 4211 - 4218, 4301 - 4308, 4311 - 4318, 5101 - 5108, 5111 - 5118, 5201 - 5208, 5211 - 5218, 5301 - 5308, 5311 - 5318, 6101 - 6108, 6111 - 6118

Example

ublk-slk:loc=2311:link=b

Dependencies

A card location that is valid and defined in the database must be specified.

No other action command can be in progress when this command is entered.

The value specified for the loc parameter must refer to one of the following cards, and the referenced card must be equipped:

  • E5-ATM-B card running the ATMANSI or ATMITU application
  • E5-ENET-B card running the IPLHC or IPSG application
  • E5-E1T1, or E5-E1T1-B card running the SS7ANSI or CCS7ITU application
  • SLIC card running the IPSG application

This command is not valid for E5-ENET-B cards with IPGHC or TCP/IP links.

The card must contain signaling links.

The signaling link must be equipped in the database.

The card in the specified card location cannot be an E5-TDM card, an E5-MDAL card, a MUX card, or the cards running the OAM application.

This command is not valid for links belonging to proxy linksets.

An appropriate value must be specified for the link parameter when an ATM card is used:

  • a-a1, b—E5-ATM-B card running the ATMANSI or ATMITU application

This command is not supported for links associated with J7 APCs.

Notes

Unblocking a signaling link removes a Level 2 failure resulting from a blk-slk of an ATM high-speed signaling link.

The function of this command is the same as the canc-lpo command.

Installation Guide provides an illustration of card locations.

Output

ublk-slk:loc=2311:link=b 

    rlghncxa03w  03-03-07  11:11:28 EST  EAGLE 31.3.0
    Local processor outage being cleared. 
;
ublk-slk:loc=1113:link=a 

    rlghncxa03w  03-03-07  11:11:28 EST  EAGLE 31.3.0
    Command Rejected : Location is not valid for command. 
;

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