Device Manager Online Help # Go back one pageGo to the next page#Go to this book's Index

QoS traffic service classes

The table below lists the eight traffic service classes corresponding to the QoS levels and their configurable administrative weight. The priority is assigned from the highest (7) to the lowest (0). For example, traffic assigned to QoS level 5 is a higher priority than traffic in QoS level 4. For an in-depth discussion on queue service and administrative weights, see Networking Concepts for the Passport 8000 Series Switch.


Traffic service class QoS level PHB (best service offered) Packet transmit opportunity (administrative weight) Percentage weight
Network
7
Not configurable; reserved for network node initiated traffic
2
6%
Premium
6
Expedite forwarding
32
100%
Platinum
5
Assured forwarding
10
31%
Gold
4
Assured forwarding
8
25%
Silver
3
Assured forwarding
6
18%
Bronze
2
Assured forwarding
4
12%
Standard
1
Default
2
6%
User-defined
0

0
0%

See also:


Go back one pageGo to the next page##Go to this book's Index