Interface Flags

The Interface flags field shows information about the interface. It can be one or more of the following:

• Admin-Test—Interface is in test mode, which means that some sanity checking, such as loop detection, is disabled.
• Disabled—Interface is administratively disabled.
• Hardware-Down—Interface is nonfunctional or incorrectly connected.
• Link-Layer-Down—Interface keepalives have indicated that the link is incomplete.
• No-Multicast—Interface does not support multicast traffic.
• Point-To-Point—Interface is point to point.
• Promiscuous—Interface is in promiscuous mode and will see frames addressed to all physical addresses.
• Recv-All-Multicasts—No multicast filtering (multicast promiscuous).
• SNMP-Traps—SNMP traps are enabled.
• Up—Interface is enabled and operational.