- Written by Thomas Cannon
- Posted on 4月 18, 2024
- Updated on 4月 18, 2024
- 7043 Views
This TOI describes a feature allowing packets that do not match any VLAN translations to be dropped from a port. This can be useful to drop selective Q-in-Q packets that do not receive a VLAN. The Configuration section details CLI commands used to configure the feature.
- Written by Gary Wassermann
- Posted on 1月 30, 2024
- Updated on 1月 31, 2024
- 8008 Views
IPv4 and IPv6 multicast routing, private VLANs, and egress VLAN translation are supported on EOS, but on prior releases and on certain platforms they did not work correctly when used in combination. In those cases, routed multicast packets that egress on an interface with VLAN translation or on a private VLAN would not egress on the correct VLAN. The configured VLAN translation or private VLAN would not be applied.
- Written by Rama Paduvalli
- Posted on 5月 1, 2015
- Updated on 4月 1, 2026
- 8647 Views
The VLAN mapping or translation feature provides the ability to map an arbitrary VLAN tag to a particular bridging VLAN on the switch. This mapping can be either bidirectional or applied only in one direction (incoming/outgoing). The mapping is applied on a trunk port and multiple mappings can co-exist under each trunk port.