Specifications

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Cisco ONS 15454 and Cisco ONS 15327 TL1 Command Guide, R3.3
May 2002
Chapter 3 TL1 Command Descriptions
TL1 Commands
3.5.35 ENT-CRS-<STS_PATH>: Enter Cross Connection (STS1, STS3C, STS6C,
STS9C, STS12C, STS24C, STS48C, STS192C)
(STS192C supported for ONS 15454 only)
This command creates an STS cross connection with a cross connection type (CCT).
When a UPSR cross connection is created, the path presented by the first AID is configured to be the
preferred path. For example, the AID (f1) of the cross connection (created by
ENT-CRS-STS1::f1&f2,t1:123;) is the preferred path.
Notes:
1. The default cross connection type is 2WAY.
2. If a path is already in a connection, it cannot be in another connection even if the other is a 1WAY
and the new one will be 1WAY the other direction.
3. This command does not support creating multiple STS cross connections.
4. The UPSR cross STS connection can be created by using “&” in the AID fields of this command.
The following command is used to create a 1WAY selector or 2WAY selector and bridge with:
from points: f1, f2
to points: t1
ENT-CRS-{STS_PATH}:[<TID>]:f1&f2,t1:<CTAG>::[<CCT>];
The following command is used to create a 1WAY bridge or 2WAY selector and bridge with:
from point: f1
to points: t1, t2
ENT-CRS-{STS_PATH}:[<TID>]:f1,t1&t2:<CTAG>::[<CCT>];
The following command is used to create a 1WAY subtending UPSR connection or 2WAY
subtending UPSR connection with:
from point: f1, f2
to points: t1, t2
ENT-CRS-{STS_PATH}:[<TID>]:f1&f2,t1&t2:<CTAG>::[<CCT>];
The following command is used to create a 2WAY selector and bridge with:
from point: f1,f2 (f1 is the working side, f2 is the protect side)
nbsp;selector points: s1, s2 (s1 is the working side, s2 is the protect side)
ENT-CRS-{STS_PATH}:[<]:f1&f2,s1&s2:::2WAY;
5. All a&b AIDs in the TL1 cross connection command are in the format of WorkingAid&ProtectAid.
6. To establish a cross connection on a 2F protection path or on a 4F protection channel, the PCA
connection type (1WAYPCA or 2WAYPCA) is required.
7. If you send a PCA cross connection type on the non-PCA AIDs, the IIAC error message is returned.
8. If you send a non-PCA cross connection type on the PCA AIDs, the IIAC error message is returned.
9. The facility AID is only valid on slots holding a G1000-4 card (ONS 15454).