Cisco ONS 15310-MA SDH, Руководство по процедурам

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Cisco ONS 15310-MA SDH Procedure Guide, Release 9.1 and Release 9.2
78-19416-01
Chapter 5 Create Circuits and VC Low-order Path Tunnels
Before You Begin
–
Fully Protected—In Fully Protected Server Trail, CTC assumes that the circuits going out from
that specific port will be protected by provider network and will not look for a secondary path
from source to destination.
• Number of Trails—Enter the number of server trails. Number of trails determine the number of
circuits that can be created on server trail. You can create a maximum of 3744 server trails on a node.
You can create multiple server trails from the same port. This is determined by how many circuits
of a particular server trail size can be supported on the port (for example, you can create one VC4
server trail from one STM-1 port or 3 VC3 and 63 VC12 server trails from one STM-1 port).
Step 6
Click Next .
Step 7 In the Source area, complete the following:
a.
From the Node drop-down list, choose the node where the source will originate.
b. From the Slot drop-down list, choose the slot containing the card where the server trail originates.
(If a card’s capacity is fully utilized, the card does not appear in the list.)
c.
Depending on the card selected, choose the destination port and/or VC3, VC4, VC11, or VC12 from
the Port and VC3, VC4, VC11, or VC12 lists. The Port list is only available if the card has multiple
ports. VC3, VC4, VC11, or VC12 do not appear if they are already in use by other circuits.
Step 8 Click Next .
Step 9
In the Destination area, complete the following:
a. From the Node drop-down list, choose the destination node.
b.
From the Slot drop-down list, choose the slot containing the card where the server trail will
terminate (destination card). (If a card’s capacity is fully utilized, the card does not appear in the
list.)
c. Depending on the card selected, choose the destination port and/or VC3, VC4, VC11, or VC12 from
the Port and VC3, VC4, VC11, or VC12 lists. The Port list is only available if the card has multiple
ports. VC3, VC4, VC11, or VC12 do not appear if they are already in use by other circuits.
Step 10
Click Finish .
Note
When Server Trails are created on an IPv4 or IPv6 node and the IP address of the node changes, complete
the
“DLP-H296 Repair Server Trails” task on page 18-92 to repair the Server Trails.
Stop. You have completed this procedure.
NTP-H179 Create an Overlay Ring Circuit
Purpose This procedure creates an overlay ring circuit that routes traffic around
multiple rings, passing through one or more nodes more than once.
Tools/Equipment None
Prerequisite Procedures NTP-H36 Verify Network Turn-Up, page 5-4
Required/As Needed As needed
Onsite/Remote Onsite or remote
Security Level Provisioning or higher