Administrator Guide

capability to operate properly. This command applies to dynamic port-channel interfaces only. When applied on a
static port-channel, this command has no effect
If you configure the optimized booting-time capability and perform a reload of the system, the LACP application
sends PDUs across all the active LACP links immediately.
Related
Commands
show lacp — displays the LACP configuration.
encapsulation dot1q
Configures lite-subinterfaces.
Syntax
encapsulation dot1q vlan-id
To remove a previously configured lite-subinterface, use the no encapsulation dot1q vlan-id
command.
Parameters
dot1q vlan-id Enter the keyword dot1q followed by the VLAN ID to which the host belongs. The range
is from 1 to 4094. A lite subinterface is considered as a Layer 3 port property and is
synchronous with the existing rules of applying Layer 2 or Layer 3 properties to an
interface.
Command Modes
INTERFACE
Command History
Version Description
9.12.1.0 Introduced on the S5048F–ON.
9.10(0.1) Introduced on the S6010-ON and S4048-ON.
9.10(0.0) Introduced on the S6100–ON.
9.8(1.0) Introduced on the Z9100–ON.
9.3.0.0 Introduced on the S6000.
9.2(1.0) Introduced on the Z9500.
Usage Information
To enable routing of RRoCE packets, the VLAN ID is mapped to the default VLAN ID of 4095 and this mapping is
performed using VLAN translation. After VLAN translation, the RRoCE packets are considered in the same
manner as normal IP packets that received on L3 interface and routed in the egress direction. At the egress
interface, the VLAN ID is appended to the packet and transmitted out of the interface as a tagged packet with
the dot1Q value preserved. The dot1Q value is preserved only for egress interfaces that are associated with a
VLAN or a lite-subinterface . If a Layer 3 interface is configured without the encapsulation 802.1Q VLAN ID or is
an untagged interface in a VLAN , the dot1Q value is not preserved .
570 Flex Hash and Optimized Boot-Up