General

• The diagram displays a device that is not connected to anything. This situation occurs when Site Separation prevents displaying the device on the other end. To show the connection to a device, click Show Edge Cloud.

• Diagrams drill-down is missing. Current diagrams offer a vast amount of information, which is not available through drill-downs. More drill-down capabilities are planned for future releases.

• TACACS may be limited to a specific maximum number of simultaneous authentication sessions, preventing the discovery of all of the devices in the network. If fewer than the expected number of devices are discovered, decrease the bandwidth rate (e.g., to 3Mb/s), increase SSH/Telnet session timeout (e.g., to 30 seconds), and decrease the maximum number of simultaneous sessions (e.g., to 40).

• Inter-platform spanning-tree topology enumeration requires an L2 discovery protocol to form a connection when the port_id.port_priority.port_id field separation boundary is in an inconsistent position between the two platforms.

• Site Separation – Changing “Firewall in site” and new discovery/recalculation can change Site names.

Snapshots

• When discovery is stopped mid-way, and then Refresh is executed, the refresh does not consider IP addresses with status “STOP” for the next discovery

• Resource checks for sufficient RAM and HDD use a sliding window. Creating a new snapshot immediately after the previous one may result in an “insufficient resources” failure. In such a case, verify resources on the status page and retry in several minutes.

Duplicate IP detection

• Anycast IP addresses are reported as duplicate addresses.