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Cisco Media Gateway Manager 5.0 User Guide
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Chapter 5 Maintaining an Efficient Network
How Do I Monitor the Network?
Step 7 Click Send to send the trouble ticket to recipient.
Step 8 Click Save to save the trouble ticket in the directory.
5.2.11 Managing the VSI Controllers
These tasks are used to work with VSI controllers:
• 5.2.11.1 Creating a VSI Controller
• 5.2.11.2 Displaying a VSI Controller
• 5.2.11.3 Deleting a VSI Controller
5.2.11.1 Creating a VSI Controller
A VSI controller must be added when a new node is added. There is one controller per node.
To create a VSI controller, complete the following procedure:
Step 1 In the Domain Explorer, right-click the node from the Hierarchy pane and choose Configuration >
MGX8880/8850 MG > Configuration Center.
Step 2 Click the Elements tab to display the Configuration Window for Elements.
Step 3 Click the Controllers tab to display the Controllers Table.
Step 4 Click Create to display the Controllers Create window.
Step 5 Enter the ID for the VSI controller in the Controller ID field.
Step 6 Choose one of the following controller options from the Controller Type drop-down arrow:
• par—Portable Auto Route (PAR). The par option is a VSI Master controller that implements a
Cisco proprietary protocol for network routing and topology in a network, which contains only
Cisco switches.
• pnni—Private Network-to-Network Interface (PNNI) controller. The PNNI protocol is used
between private ATM Switches and between groups of ATM switches. PNNI is defined for
distributing topology information between switches and clusters of switches.
• lsc—Label Switch Controller (LSC). The LSC implements the MPLS protocol. The LSC is a router
which is capable of controlling the operation of a separate ATM switch, so that both of them
function as a single ATM-LSR (ATM Label Switch Router).
Step 7 Enter the name for the controller in the Controller Name field.
Step 8 Choose one of the following shelf location options from the Controller Shelf Location drop-down
arrow:
• internal—specifies that the controller resides on the same shelf as the switch.
• external—specifies that the controller resides on the external platform. The controller shelf is
connected to the switch by an ATM link.
Step 9 Enter the slot number that the VSI controller is plugged into in the Controller Location field.
Step 10 Click Apply to create a VSI controller.
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