chg-e1

Use this command to change an interface for an E1 card in the system. An E1 card can consist of an E5-E1T1-B card used as an E1 or SE-HSL card.

Parameters

e1port (mandatory)

E1 port number. The value must be an E1 port that has already been configured with an E1 interface on the specified E1 card.

Range:

1 - 8

Any 2 of the 8 ports on an E5-E1T1-B card can be specified when the card is used as an SE-HSL card.

Any 1 of the 8 ports on card can be specified when the card is used as an SE-HSL card.

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

crc4 (optional)

CRC4 enable or disable indicator.

Range:

on
off

Default:

No change in current value

encode (optional)

Indicator for use of HDB3 or AMI encoding/decoding.

Range:

hdb3
ami

AMI encoding is supported for cards used as E1 cards (not as SE-HSL cards).

Default:

No change to the current value

minsurate (optional)

Minimum signal unit rate. The minimum number of SUs present on a link that are uniformly distributed.

Range:: 500 - 2000
Default:: No change to the current value

si (optional)

Value of two Spare International bits of NFAS data.

Range:: 0 - 3
Default:: No change in current value

sn (optional)

Value of five Spare International bits of NFAS data.

Range:: 0 - 31
Default:: No change in current value

e1tsel (optional)

Timing source.

Range:: line - slave timing source; external - master timing source
Default:: No change to the current value

Example

chg-e1:loc=1205:e1port=1:crc4=off:cas=on:encode=hdb3:si=2:sn=12

chg-e1:loc=1205:e1port=2:encode=ami

chg-e1:loc=1205:e1port=1:minsurate=1000

chg-e1:loc=1201:e1port=2:e1tsel=external

Dependencies

At least one optional parameter must be specified.

The specified card location (loc parameter) must be equipped.

The card specified by the loc parameter must be a LIME1 card type.

The port specified by the e1port parameter must already be equipped with an E1 interface.

If the value specified for the loc parameter indicates an E1 card, then all signaling links that are serviced by the card must be deactivated (see the dlt-slk command) before the values for the crc4, cas, encode, and e1tsel parameters can be changed.

The encode=ami parameter is supported only for cards used as E1 cards (not as SE-HSL cards).

The linkclass=unchan parameter must be specified before the minsurate parameter can be specified.

The E1/T1 table must be accessible.

The Card table must be accessible.

HIPR2 cards must be equipped in card locations xy09 and xy10 (x is the frame, y is the shelf) on each EAGLE shelf that contains one or more E5-E1T1-B cards.

The Shelf FAN bit must be turned ON for the shelf on which an E5-E1T1-B card is being used as an E1 or SE-HSL card.

Card locations 1113 - 1118 (E5-MASP and E5-MDAL cards) cannot be specified as values for the loc parameter.

Locations xy09 and xy10, where x is the frame and y is the shelf, cannot be specified as values for the loc parameter.

Notes

External timing is derived from the EAGLE High-Speed Master Clock (1.544 MHz for T1 or 2.048 MHz for E1); therefore, the Master Timing feature is required. Line timing is derived from its received data stream, if present.

Output

chg-e1:loc=1205:e1port=2:encode=ami


    rlghncxa03w 04-01-20 09:07:58 EST  EAGLE 31.3.0
    CHG-E1: MASP A - COMPLTD 
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4.52 chg-e1