Using Ufp With Other Ne2552E Flex Switch Features; Layer 2 Failover; Increased Vlan Limits; Private Vlans - Lenovo ThinkSystem NE2552E Application Manual

Using UFP with Other NE2552E Flex Switch Features

Layer 2 Failover

Increased VLAN Limits

Private VLANs

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NE2552E Application Guide for ENOS 8.4
UFP works with other NE2552E features, as described with limitations and details.
UFP failover can be configured with auto‐monitoring or manual monitoring. In
auto‐monitoring, a vPort is automatically associated with a Failover trigger if it has
any VLAN in common with the monitor ports.
Layer 2 failover is not supported on UFP ports in auto mode.
For more information on failover, see "Layer 2 Failover" on page
For an example configuration, see "Example 7: Layer 2 Failover Configuration" on
page 302.
Configured with UFP and VLANs, a vPort can support up to 1024 VLANs. A UFP
port supports 1024 VLANs on the switch in standalone mode.
For more information on VLAN configuration, see "VLANs" on page
It supports the following Private VLAN modes in UFP vPorts:
Disabled

 Trunk
Promiscuous

 Host
The following are the criteria of these Private VLAN modes:
Private‐VLAN mode is disabled:

Allows only non‐private domain.

 Private‐VLAN mode is trunk:
Allows both primary and secondary VLAN which belong to the private

VLAN domain.
Allows non‐private VLAN domains.

vPorts belonging to the same UFP port cannot be in the same private‐VLAN

domain.
For the traffic of a specific VLAN to be passed through a port, requires the

port to be explicitly added to that VLAN. For example, for a UFP port to pass
traffic in private VLAN primary 100 and secondary 10, the port must be
added to both VLAN 100 and VLAN 10.
Since this port type is intended to be functional as an ISL port, the

isolate‐VLAN is allowed to pass traffic through this port type.
437.
135.