init-mux

This command is used to reset an individual MUX card, or a given IMT Bus A or B (which includes all MUX cards for that bus).

The command boots the MUX card processor and brings down the respective IMT bus temporarily (approximately 10 seconds) until the MUX card(s) come back into service.

Note:

When a card is disconnected from the IMT Bus, it may take several seconds for the card IMT Status to be updated. If an init-mux or disc-imt command is entered for the alternate IMT Bus before the card IMT Status is updated, then the card may reboot. After disconnecting the card from the IMT bus, use the rept-stat-imt or rept-stat-card command to determine whether the card IMT status is updated. Do not issue the disc-imt or init-mux command for the alternate IMT bus until the card status is updated.

Parameters

bus (optional)

The MUX bus to be reset. All MUX cards on the specified bus are reset.

Range:

a
b

Default:

a

force (optional)

This parameter is specified to override normal safeguards. The force=yes parameter can be used to reset an entire MUX bus when the alternate bus is non-functional or to reset one MUX card during a fault isolation test (see the tst-imt command).

Caution:

If the force=yes parameter is specified, and the alternate IMT bus is OOS, then all of the cards on the IMT that are running a GPL will initialize. If one or more cards are not aligned on the alternate bus, placing the alternate IMT in IS-ANR, only the non-aligned cards will initialize. Either occurrence could result in nodal isolation.

Range:

yes
no

Default:

no

hs (optional)

This parameter is specified to set the speed of the MUX bus. If the hs=yes parameter is specified, the MUX bus speed is set to 2.5 Gbps. If the hs=no parameter is specified, the MUX bus speed is set to 1 Gbps.

Range:

yes
no

Default:

yes

loc (optional)

The location of a single MUX card to be reset.

Range:: 1109, 1110, 1209, 1210, 1309, 1310, 2109, 2110, 2209, 2210, 2309, 2310, 3109, 3110, 3209, 3210, 3309, 3310, 4109, 4110, 4209, 4210, 4309, 4310, 5109, 5110, 5209, 5210, 5309, 5310, 6109, 6110

Example

init-mux:bus=a

init-mux:bus=a:hs=no

init-mux:loc=1109

init-mux:loc=6202

Dependencies

An act/init-flash command cannot be in progress when this command is entered.

The bus or loc parameter must be specified in the command. Both parameters cannot be specified in the command.

The hs parameter can be specified only when the bus parameter is specified.

The force=yes parameter must be specified before this command can be entered during an IMT Fault Isolation test.

This command cannot be entered during an Extended Bit Error Rate Test (BERT) even if the force=yes parameter is specified.

This command is not allowed during the IMT statistics collection period following an hourly boundary (IMT performance monitoring).

This command cannot be entered if an IMT Rate Change sequence is in progress.

If one or more cards are not aligned on the alternate bus, the alternate IMT state will become IS-ANR. If the alternate bus is IS-ANR, then the force=yes parameter must be specified.

Notes

The hs parameter should be specified only as a tool to facilitate updating spare cards for releases that support MUX bus speeds of 2.5 Gbps only. The hs parameter is persistent as long as the card remains powered. If the card loses power, it will default back to 2.5 Gbps.

Output

init-mux:loc=1109


    rlghncxa03w 05-07-13 08:15:10 EST  EAGLE 31.3.0
    Command Completed. 
;

4.380 init-mux