# Monitoring MLD and MLD Proxy

To display Multicast Listener Discovery (MLD) and MLD proxy parameters, use the show commands described in this section.

| Note: The E120 and E320 routers output for monitor and show commands is identical to output from other E Series routers, except that the E120 and E320 routers output also includes information about the adapter identifier in the interface specifier (slot/adapter/port).

- Monitoring MLD Information on a Virtual Router
- Monitoring MLD Groups
- Monitoring MLD Interfaces
- Monitoring Summary Information for MLD Interfaces
- Monitoring MLD on Mapped Outgoing Interfaces
- Monitoring MLD on Outgoing Interfaces
- Monitoring MLD Membership for Multicast Groups
- Monitoring MLD Information for Mapped Outgoing Interfaces
- Monitoring MLD SSM Mapping
- Monitoring the Number of MLD Groups on a Port
- Monitoring MLD Proxy Parameters
- Monitoring MLD Proxy Groups
- Monitoring MLD Proxy Interfaces