Operation Manual – QoS-QoS Profile
H3C S3100 Series Ethernet Switches Chapter 1 QoS Configuration
1-16
z Large amount of broadcast/multicast packets and large burst traffic exist.
z Packets of high-rate links are forwarded to low-rate links or packets of multiple
links with the equal rates are forwarded to a single link that is of the same rate as
that of the incoming links.
Although the burst function helps reduce the packet loss ratio and improve packet
processing capability in the networks mentioned above, it may affect QoS performance.
So, use this function with caution.
1.3.10 Traffic Mirroring
Traffic mirroring identifies traffic using ACLs and duplicates the matched packets to the
destination port. For information about port mirroring, refer to the Mirroring module of
this manual.
1.4 QoS Configuration
Table 1-9 QoS configuration tasks
Task Remarks
Configuring Priority Trust Mode Optional
Configuring Priority Mapping Optional
Marking Packet Priority Optional
Configuring Traffic Policing Optional
Configuring Traffic Shaping Optional
Configuring Port Rate Limiting Optional
Configuring Traffic Redirecting Optional
Configuring Queue Scheduling Optional
Configuring Traffic Accounting Optional
Enabling the Burst Function Optional
Configuring Traffic Mirroring Optional
Displaying QoS Optional
1.4.1 Configuring Priority Trust Mode
The switch provides the following two priority trust modes:
z Trusting port priority
By default, the S3100 series trust port priority.
z Trusting packet priority
To Next Page
Loading...
Need help?
General