H3C Technologies H3C Intelligent Management Center - Manual (Page 527)

513
The page displays all application types that can be monitored by APM.
3. Click the Modify icon for the DNS service application monitor you want to modify.
The page for modifying a DNS service application monitor appears.
4. Modify the following parameters for the application monitor:
{
IP Address—Cannot be modified.
{
Name—Modify the unique application monitor name. H3C recommends using Application
name_host IP address for naming the application monitor.
{
Description—Modify a description for the application monitor.
{
Traffic Collection Port—Modify the DNS service port. The default value is 53, including TCP 53
and UDP 54. This field appears only when at least one probe is configured for APM.
{
Host—Modify the domain name.
{
Record Type—Select a record type for the domain name. Available options include AAAA,
CNAME, MX, SOA, A, SPF, NS, SRV, TXT, and PTR. For more information about record types,
see Table 12 .
{
Contact—Modify the contact information, such as name, email address, and telephone number.
The default is the username of the operator who created the application monitor.
{
Related Applications—Modify the application that the DNS service depends on. Enter the
complete or part of the application monitor name in the Search field at the top of the window,
and click Search. Select the application that the DNS service depends on, and then click OK.
Operating system applications, such as Windows, AIX, SCO UNIX, FreeBSD, OpenBSD,
HP-UX, Solaris, Mac OS, and Linux, cannot be selected. Operators can view all dependencies
of the application in the dependency topology. APM automatically adds the dependencies
between DNS service and operating system applications by IP address and displays their
dependencies in the application topology.
To remove the relationship between the DNS service and the specified application, select the
application in the Related Applications field, and then click Delete.
{
Detect Application—Select this parameter if you want to enable application detection.
Application detection enables APM to verify connection to the application by using the previous
parameter settings, and to determine whether to modify the application monitor based on the
verification result. APM modifies the application monitor only when it can connect to the
application. When this parameter is not selected, APM modifies the application monitor without
verifying the connection.
5. Click OK.
Viewing the DNS service application monitor report
After adding the DNS service application monitor, APM collects application index data to calculate its
availability and health status. Obtain monitor indexes for DNS by viewing the monitor report.
To access the DNS service application report:
1. Click the Resource tab.
2. Select Application Manager > Application Monitor from the navigation tree.
The application monitor list page displays all application monitors.
3. Click the link naming the DNS service application monitor.