Additional Features

We have extended support for the following features to the platforms shown in parentheses:

• CoS support for EVPN-VXLAN (ACX7100-32C and ACX7100-48L)

  [See CoS Support on EVPN VXLANs.]

• DSCP Propagation and rewrite feature support for EVPN VXLANs (ACX7100-48L)

  [See DSCP Propagation and Default CoS on ACX Series Routers and Applying DSCP and DSCP IPv6 Classifiers on ACX Series Routers.]

• Firewall filtering and policing support on EVPN-VXLAN traffic (ACX7100-48L)

  [See Firewall Filters Overview and Understanding EVPN with VXLAN Data Plane Encapsulation.]

• Hierarchical Class of Service (CoS) support for Layer 3 VPN, Layer 2 VPN, Layer 2 Circuit, VPLS, and EVPN services (ACX7100-32C, ACX7100-48L, ACX7024, and ACX7509)

  [See Hierarchical Class of Service in ACX Series Routers.]

• HMAC-SHA-2 authentication support for users of SNMPv3 USM (ACX7100-32C, ACX7100-48L, ACX7509, ACX7024, PTX1000136MR, PTX10003, PTX10004, PTX10008, PTX10016, QFX5130-32CD, QFX5700, and QFX5220)—Starting in Junos OS Evolved Release 22.4R1, you can configure HMAC-SHA-2 authentication protocols for users of the SNMPv3 user-based security model (USM) with the following new CLI configuration statements:

  • authentication-sha224

  • authentication-sha256

  We’ve introduced these statements for local-engine users at [edit snmp v3 usm local-engine user username] and for remote-engine users at [edit snmp v3 usm remote-engine engine-id user user-name].

  [See authentication-sha224 and authentication-sha256.]

• IPv4 and IPv6 filter support for SRv6 (ACX7100-32C, ACX7100-48L, ACX7024, and ACX7509)

  [See Firewall Filter Match Conditions and Actions (ACX Series Routers).]

• IRB support for VPLS (ACX7100-32C, ACX7100-48L, ACX7024, and ACX7509)

  [See Configuring VPLS and Integrated Routing and Bridging.]

• Layer 2 control protocol (L2CP) transparent tunnelling (ACX7100-32C, ACX7100-48L, ACX7024, and ACX7509)

  [See Layer 2 Protocol Tunneling.]

• Media Access Control Security (MACsec) (ACX7100 and ACX7509)

  [See Understanding Media Access control Security (MACsec).]

• Multicast with IGMP or MLD snooping within VLANs for EVPN-MPLS (ACX7100-32C, ACX7100-48L, ACX7024, and ACX7509)

  [See Overview of Multicast Forwarding with IGMP or MLD Snooping in an EVPN-MPLS Environment.]

• NETCONF and shell sessions over enhanced outbound HTTPS (ACX7100-32C, PTX10001-36MR, PTX10003, PTX10004, PTX10008, PTX10016, QFX5130-32CD, and QFX5700)

  [See NETCONF and Shell Sessions over Enhanced Outbound HTTPS.]

• OAM ping and traceroute support for segment routing with IPv6 (SRv6) network programming (ACX7100-32C, ACX7100-48L, ACX7024, and ACX7509)

  [See ITU-T Y.1731 Ethernet Service OAM Overview and How to Enable SRv6 Network Programming in IS-IS Networks.]

• Paragon Active Assurance (PAA) 4.1.0 test agent (ACX7024)

  [See Install the Paragon Active Assurance (PAA) Test Agent.]

• RFC2544 benchmarking test reflector support for L2 services (L2(Bridge), L2CKT, L2VPN, EVPN-VPWS, EVPN-FXC, EVPN-MPLS, and VPLS) and L3 services (ACX7100-32C, ACX7100-48L, ACX7024, and ACX7509)

  [See RFC 2544-Based Benchmarking Tests for ACX Routers Overview .]

• sFlow ingress support (ACX7100-32C, ACX7100-48L, ACX7024, and ACX7509)

  [See sFlow Monitoring Technology.]

• SRv6 support for locator summarization, anycast locator, service mapping, and multi-instance IS-IS (ACX7100-32C, ACX7100-48L, ACX7024, and ACX7509)

  [See How to Enable SRv6 Network Programming in IS-IS Networks and How to Configure Multiple Independent IGP Instances of IS-IS.]

• Support for G.8275.2 profile with PTP over IRB using IPv4 and IPv6 unicast (ACX7100-32C and ACX7100-48L)

  [See G.8275.2 Enhanced Profile and Configure PTP Over Integrated Routing and Bridging (IRB).]

• Support for Layer 2 Features - MAC move limit and multiple trunk ports (ACX7024 and ACX7509)

  [See Understanding MAC Limiting and MAC Move Limiting.]

• Support for loop-free alternate (LFA) Routes for OSPF and IS-IS (ACX7100-32C, ACX7100-48L, ACX7024, and ACX7509)—Starting in Junos OS Evolved 22.4R1, we support loop-free alternate routes for OSPF and IS-IS. LFA enables IP fast-reroute capability for OSPF and IS-IS.

  [See Loop-Free Alternate Routes for OSPF Overview and Understanding Loop-Free Alternate Routes for IS-IS.]

• Support for MPLS LSP statistics and RSVP-TE auto-bandwidth features (ACX7100-32C, ACX7100-48L, ACX7024, and ACX7509)—Support includes:

  • MPLS LSP statistics for the following LSP types:

    • LDP-signaled LSPs

    • RSVP-signaled LSPs

    • Static LSPs

    • Bypass LSPs

    • Container LSPs

  • RSVP-TE Auto-bandwidth

  [See LSP Overview, LDP Overview, RSVP Overview, and Configuring Optimized Auto-bandwidth Adjustments for MPLS LSPs.]

• Support for port mirroring with ERSPAN (ACX7100-32C, ACX7100-48L, ACX7024, and ACX7509)

  [See Port Mirroring and Analyzers.]

• Support for displaying load balancing decision result for L3 unicast traffic (PTX10001-36MR, PTX10003, PTX10004, PTX10008, and PTX10016)

  [See show forwarding-options load-balance.]

• Two-Way Active Measurement Protocol (TWAMP) monitoring service (RFC5357) hardware timestamp support (ACX7100-32C, ACX7100-48L, ACX7024, and ACX7509)

  [See the offload-type inline-timestamping option of the test-session statement.]

• Unnumbered interfaces support for Segment Routing (SR) with OSPF (ACX7100-32C, ACX7100-48L, ACX7024, and ACX7509)

  [See Configure Unnumbered Interfaces.]