ZyXEL Communications VMG3312-T20A - Page 162

Chapter 10 Quality of Service (QoS)
VMG3312-T20A User’s Guide
162
• If the PBS bucket has enough tokens, the VMG checks the CBS bucket. The packet is marked green
and can be transmitted if the number of tokens in the CBS bucket is equal to or greater than the size
of the packet (in bytes). Otherwise, the packet is marked yellow.