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Creating DCC Tunnels
Figure 6-15 A DCC tunnel
From (A)
Slot3 (OC3)
port 1, SDCC
When you create DCC tunnels, keep the following guidelines in mind:
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Procedure: Provision a DCC Tunnel
Log into an ONS 15454 that is connected to the non-ONS 15454 network.
Step 1
Click the Provisioning > Sonet DCC tabs.
Step 2
Beneath the DCC Tunnel Connections area (bottom right of the screen), click Create.
Step 3
In the Create DCC Tunnel Connection dialog box
Step 4
From (A) and To (B) lists.
Note
Cisco ONS 15454 Installation and Operations Guide
6-22
Link 1
To (B)
Slot13 (OC48)
port 1, Tunnel 1
Node 1
Third party
equipment
Each ONS 15454 can have up to 32 DCC tunnel connections.
Each ONS 15454 can have up to 10 SDCC terminations.
An SDCC that is terminated cannot be used as a DCC tunnel end-point.
An SDCC that is used as an DCC tunnel end-point cannot be terminated.
All DCC tunnel connections are bidirectional.
You cannot use the SDCC listed under SDCC Terminations (left side of the window) for
tunnel connections. These are used for ONS 15454 optical connections.
Link 2
From (A)
To (B)
Slot12 (OC48)
Slot13 (OC48)
port 1, Tunnel 1
port 1, Tunnel 1
Node 2
(Figure
6-16), select the tunnel end points from the
Chapter 6
Circuits and Tunnels
Link 3
From (A)
To (B)
Slot12 (OC48)
Slot3 (OC3)
port 1, Tunnel 1
port 1, SDCC
Node 3
Third party
equipment
November 2001
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