Chapter3 Managing ITP Networks Using SGM
Working with Nodes
3-110
Cisco Signaling Gateway Manager User Guide
78-15589-01
–
Cisco7513—Cisco 7513 series router
–
Cisco7513mx—Cisco 7513mx series router
–
Cisco7513z—Cisco 7513z series router
–
IPDevice—IP device, other than those listed above. You can assign this
icon to an unknown node if you know that it is an IP device.
–
Unknown—SGM is unable to determine the device type.
•Last Status Change—Date and time that the status of the node last changed.
•Status—Current status of the node. Possible values are:
–
Active (green ball)—The node is currently fully functional.
–
Discovering (gray ball)—The node is being discovered, and SNMP
queries have been sent to the device.
–
Polling (gray ball)—The node is being polled.
–
Unknown (red ball)—The node failed to respond to an SNMP request.
SGM sets all associated signaling points, linksets, and links to
Unknown.
–
Unmanaged (gray ball)—One of the following situations exists:
– The node is known indirectly by SGM. In other words, SGM knows the
device exists but there is no known SNMP stack on the device for SGM
to query.
– An SGM user has set the node to Unmanaged status, to prevent SGM
from polling the node.
If the associated signaling points are referenced via linksets to other
signaling points, SGM automatically sets all associated signaling points
to Unmanaged, and deletes all associated linksets and links, as well as
all linksets and links that reference the node as an adjacent node.
If the associated signaling points are not referenced to other signaling
points, SGM automatically deletes the signaling points, all associated
linksets and links, and all linksets and links that reference the node as an
adjacent node.