Network Interface ID
Returns Boolean TRUE if the interface's ID matches the argument.
The input string cannot be bigger than 9 characters.
If Cluster is enabled then it will support 3-tuple interface ID too [Local-node,controller,unit].
Examples:
CLIENT.INTERFACE.ID.EQ("1/1")
SERVER.INTERFACE.ID.EQ("LA/1")
CLIENT.INTERFACE.ID.EQ("0/1/1")
SERVER.INTERFACE.ID.EQ("1/LA/1")
id- Interface ID
Returns: bool_at