Cisco Wide Area Virtualization Engine 274 Troubleshooting Guide Page 120

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Cisco Wide Area Application Services Configuration Guide
OL-26579-01
Chapter 1 Configuring AppNav
Monitoring an AppNav Cluster
Step 5 (Optional) Power down the WN.
Adding a New WAAS Node Group to the Cluster
To add a new WNG to a cluster, follow these steps:
Step 1 From the WAAS Central Manager menu, choose AppNav Clusters > cluster-name.
Step 2 Click the WAAS Node Groups tab below the topology diagram.
Step 3 Click the Add WAAS Node Group taskbar icon.
The Add WAAS Node Group pane appears.
Step 4 In the Name field, enter the name of the WNG.
Step 5 (Optional) In the Description field, enter a description of the WNG.
Step 6 Click OK to save the settings.
Step 7 Add one or more WNs to the new WNG. To add a new WN, see the Adding a New WAAS Node to the
Cluster” section on page 1-32, or to reassign an existing WN to the new WNG, see the “Configuring
WAAS Node Settings” section on page 1-29.
After a convergence waiting period of up to two minutes, the new WNG is available on all the ANCs for
optimization.
Removing a WAAS Node Group from a Cluster
To remove a WAAS node group (WNG) from a cluster, follow these steps:
Step 1 From the WAAS Central Manager menu, choose AppNav Clusters > cluster-name.
Step 2 Click the WA A S N o d e s tab below the topology diagram.
Step 3 For each WN in the WNG, click the radio button next to the node name and click the Disable taskbar
icon. This causes a graceful exit of each WN from the cluster.
Step 4 After all WNs have completed a graceful exit from the cluster, click the WAAS Node Groups tab.
You can monitor the node status in the topology diagram in the upper part of the window. The colored
status light indicator on a device turns gray when the node is no longer processing connections.
Step 5 (Optional) Choose the WNG you want to remove and click the Delete taskbar icon.
Monitoring an AppNav Cluster
To monitor an AppNav Cluster, follow these steps:
Step 1 From the WAAS Central Manager menu, choose AppNav Clusters > cluster-name.
The cluster home window displays the cluster topology and device status (see Figure 1-5).
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