Label codes: 
	 (e) - ESI Label  (l) - local-switching Label 
	 (v) - VID Label  (a) - Alias Label
VID codes: 
	 (*) - Installed     (L) - Local VID     (R) - Remote VID
 	 (P) - Primary       (B) - Backup        (C) - Control Word
	 (M) - Learnt from multi-home peer 
