R3303-HP HSR6800 Routers Interface Configuration Guide

9
You create port groups manually. All settings made for a port group apply to all member ports of the
group. For example, you can configure a traffic suppression threshold (see "Configuring storm
su
ppression") for multiple interfaces in bulk by assigning these interfaces to a port group.
Even though the settings are made on the port group, they are saved on each interface basis rather than
on a port group basis. You can only view the settings in the view of each interface by using the display
current-configuration or display this command.
To configure a manual port group:
Step Command Remarks
1. Enter system view.
system-view N/A
2. Create a manual port
group and enter manual
port group view.
port-group manual
port-group-name
N/A
3. Assign Ethernet interfaces
to the manual port group.
group-member interface-list
If you use the group-member
interface-type interface-start-number to
interface-type interface-end-number
command to add multiple ports in batch
to the specified port group, make sure all
these ports are of the same type and on
the same interface card, and the
interface-end-number argument must be
greater than the interface-start-number
argument.
Setting speed options for auto negotiation on an Ethernet
interface
Speed auto negotiation enables an Ethernet interface to negotiate with its peer for the highest speed that
both ends support by default. You can narrow down the speed option list for negotiation.
Figure 1 Speed auto negotiation application scenario
As shown in Figure 1, all ports on the device are operating in speed auto negotiation mode, with the
highest speed of 1000 Mbps. If the transmission rate of each server in the server cluster is 1000 Mbps,
their total transmission rate exceeds the capability of port GigabitEthernet 1/0/4, the port providing
access to the Internet for the servers.
IP network
Server 1 Server 3Server 2
( Speed 1000 Mbps )
( Speed 1000 Mbps )
GE1/0/1
GE1/0/2
GE1/0/3
GE1/0/4
( Speed 1000 Mbps )