doc/src/user_interface/shared/snmp/topology.rst
With SNMP it is possible not only to detect what devices are connected to a switch port, but also how ports are connected together. This is implemented with the LLDP <https://en.wikipedia.org/wiki/Link_Layer_Discovery_Protocol>_ and CDP <https://en.wikipedia.org/wiki/Cisco_Discovery_Protocol>_ MIBs. During polling, if these MIBs are detected, they are polled and the device information is merged
.. figure:: ../../../img/SNMP_Topology.png :align: center :alt: SNMP Network Topology
The devices that are interconneted are displayed graphically with link size wider or thin according to the link traffic. It is possible to click on a device in order to jump on the device page. The above graph can also be depicted as a table for better displaying the device adjacencies.
.. figure:: ../../../img/SNMP_TabularTopology.png :align: center :alt: SNMP Network Tabular Topology