HP Aruba 8325 Series, Руководство по установке и началу работы

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Chapter 3 Installing the switch 41
Interface-Group operation
The SFP28 ports in the Aruba 8325-48Y8C switches (JL624A, JL625A, JL857A, and JL858A) are organized into
four groups of 12 ports each.
Figure 24: Front of the Aruba 8325-48Y8C (JL624A, JL625A, JL857A, and JL858A) interface-groups
The port speed configured for a given interface group determines the speed for all ports in that group. Any
mismatched interfaces in the group are disabled. For example, if interface group 1 is configured for 25G (the
default setting) and 10G transceivers are installed in ports 10 and 11, these two transceivers are in a mismatch
state and are
disabled with the port error logged as “group speed mismatch.” T
he port LED will flash amber to
indicate an installation error was detected. All fault indications will flash in unison with the Global Status LED to
alert the user.
In the default switch configuration, all four interface-groups are configured to 25 Gbps. To configure the speed for
an interface-group to 10 Gbps, use the following command:
system interface-group <1|2|3|4> speed <10g|25g>
For example, to configure interface-group 1 for 10g, use this command:
8325(config)# system interface-group 1 speed 10g
Once entered, the switch will present the warning and required user response:
Changing the group speed will disable all member interfaces
that do not match the new speed.
Continue (y/n)? y
Only the 10G interface-group speed setting supports 1 Gbps transceivers. The 1 Gbps optical transceivers also
require the user to manually configure the port to 1000-full mode, an additional configuration to ensure IEEE-
compliant operation. For example, the following command is also required for 1G optics (do not use with 10G
optics/DACs):
8325(config)# int 1/1/1 speed 1000-full
For more information, and to view or change the speed setting for a port group, see the Aruba 8325 Fundamentals
Guide for ArubaOS-CX 10.02 or later at https://asp.arubanetworks.com/downloads .
The Aruba 8325-32C switches (JL626A, JL627A, JL859A, and JL860A) do not support interface-
groups.
Table 25: Aruba 8325-48Y8C (JL624A, JL625A, JL857A, and JL858A) interface-groups
Label Description
1 Interface-group 1 (ports 1 to 12)
2 Interface-group 2 (ports 13 to 24)
3 Interface-group 3 (ports 25 to 36)
4 Interface-group 4 (ports 37 to 48)
1 2 3 4