1-8
inserted with cards, and each card has its own power supply unit (PSU), fan, CPU, console port and
Ethernet ports.
Figure 1-6
IRF virtual device
Interface name
For a device that operates independently (in other words, the device does not belong to any IRF virtual
device), its interface name is in the format of member ID/slot number/interface serial number, where:
z
The default member ID is 1.
z
When a device leaves an IRF virtual device, it retains its member ID.
z
Subslot number is the number of the slot in which the interface card resides. On the S5820X series
or S5800 series, the subslot of the fixed port on the front panel is numbered 0; if the switch has only
one expansion slot, the subslot of this slot is numbered 1; if the switch has two expansion slots, the
subslots of the two expansion slots are numbered 1 and 2 from left to right.
z
Interface serial number is dependent on the number of interfaces supported by the device. View
the silkscreen on the interface card for the number of supported interfaces.
For example, GigabitEthernet 1/0/1 is an interface on the independently operating device
Sysname
. To
set the link type of GigabitEthernet 1/0/1 to trunk, perform the following steps:
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] port link-type trunk
For a member of an IRF virtual device, the interface name also adopts the previously introduced format:
member ID/slot number/interface serial number, where
z
The member ID identifies the IRF member on which the interface resides.
z
Meaning and value of the subslot number and the interface serial number are the same as those
on an independently operating device.
For example, GigabitEthernet 1/0/1 is an interface on slave 3 (member ID is 3). To set the link type of
GigabitEthernet 1/0/1 to trunk, perform the following steps:
<Master> system-view
[Master] interface gigabitethernet 3/0/1
[Master-GigabitEthernet3/0/1] port link-type trunk
