FOXMAN-UN R18 : FOXMAN-UN System Description : Performance Management, Diagnostics, and Status : Ethernet Traffic Protection Maps : Ethernet Ring Protection Switching (ERPS) Map
Hitachi Energy
Ethernet Ring Protection Switching (ERPS) Map
* 
Please note: 
This feature is not available for ERPS configured on EoS ports.
The ERPS map displays the ERPS ring view of a selected NE with ERPS configured.
• Bridge node
− All bridge nodes show the bridge name (the NE name known in FOXMAN-UN). If the bridge has a port with status Blocking, this is indicated by a red circle marker.
− a tool-tip on the bridge node shows additional information of the bridge:
 
Bridge node
Parameter
Description
Name/IP Address
The ERPS Bridge Name /IP Address
MAC Address
 
The Local bridge MAC address
 
Blocking ports
The slot/port# of ports which are blocked
− a double click on bridge node opens the FOXCST of the corresponding NE with user class “Information”.
Verify that FOXCST is defined in the “client_cst_doubleclick_default” parameter of /opt/nem/etc/cst.conf.
• Links
− Links are represented with dark gray lines between bridge nodes. Only links with forwarding endpoints are shown.
− a double click on a link opens the Section Manager and the section on which the link relies is shown.
− a tool-tip on the link shows additional information of the link end ports:
 
Link end ports
Parameter
Description
Name/IP Address
Shows link end’s NEs Names/IP Addresses
Port
Shows link end ports’ /unit-slot/port#
Port Role
Shows the link end port role. Currently displays only “None” as port role.
Port State
Shows the link end port states. Currently displays only “Unblocked” as port role.