- Written by Monisha Chinta
- Posted on 3月 13, 2026
- Updated on 3月 17, 2026
- 501 Views
The Filter managed service action filters packets on the Service Node (SN) interface and supports optional VLAN tagging. Utilizing ACL rules, the system forwards or drops matched traffic. Traffic tagged with a VLAN exits the interface (Tx) after processing through the action chain. VLAN tagging specifically facilitates traffic steering in Switch-less SN deployments, where the forwarding plane relies on VLANs. This configuration produces no functional impact when the SN connects directly to a DMF switch within the fabric.
