Description

2.2 Number of lines accommodated

• - A description of SFP-T was added to SFP for AX3660S-16S4XW and AX3660S-24S8XW.

3.13.1 IPv4 multicast

• The capacity limit for IPv4 multicast was extended.

20.1.1 Port Types and Supported Functions

• - A description of SFP-T was added to SFP.

IGMP snooping and MLD snooping

• A description was added to the capacity limit for IGMP snooping.

VRRP

• A description was added to the capacity limit for VRRP.

IPv4 multicasting

• The capacity limit for IPv4 multicast was extended.

Multi-homed use

• This subsection was added.

Hardware configuration

• Added descriptions for PS-A06R and FAN-04R.

Number of filter entries on the receiving side

• A custom was added to receive-side flow-detection mode.

Number of QoS entries on the receiving side

• A custom was added to receive-side flow-detection mode.

Number of receiving policy-based mirroring entries

• A custom was added to receive-side flow-detection mode.

Distribution of entries when custom is specified

• This subsection was added.

DHCP Snooping

• A custom was added to receive-side flow-detection mode.

Policy-based Routing (IPv4)

• A custom was added to receive-side flow-detection mode, which is a usage condition for policy-based routing.

Supported functions

• - For IPv6 DHCP relaying, the status of support in the stacking has been changed.

Communication switching of the member switch

• Added IPv6 DHCP relay to support status of short-time communication switching on stack.

Port Types and Supported Functions

• Added descriptions for 100GBASE-CWDM4 and 100GBASE-4WDM-40.

100GBASE-R

• Added descriptions for 100GBASE-CWDM4 and 100GBASE-4WDM-40.

Range of Switch models

• A description of AX3660S-24X4QW was added.

Maximum number of lines

• A description of AX3660S-24X4QW was added.

Software

• A description of AX3660S-24X4QW was added.

VLAN

• A description of AX3660S-24X4QW was added.

Filtering QoS policy-based mirroring

• The description of the flow-detection-mode layer3-mirror-1-out,layer3-mirror-2-out was deleted.

• Removed the description for the number of sending-side policy-based mirroring entries.

Stack ports and stack links

• A description of AX3660S-24X4QW was added.

SNMP overview

• - A description of SNMPv3 authentication protocol and privacy protocol was added.

Sync-E

• A description of AX3660S-24X4QW was added.

SSH(Secure Shell)

• The supporting spec for SSHv2 was changed.

Range of Switch models

• A description of AX3660S-16S4XW and AX3660S-24S8XW was added.

Maximum number of lines

• A description of AX3660S-16S4XW and AX3660S-24S8XW was added.

Software

• - A description of optional licenses for port number expansion was added.

VLAN

• A description of AX3660S-16S4XW and AX3660S-24S8XW was added.

• Corrected the per-device count of MAC addressing for each VLAN.

IPv4 multicasting

• The maximum number of groups that can be set for a rendezvous point per network (VPN) has been changed.

• - A description of the number of candidate rendezvous points per network (VPN) was added.

Supported functions

• For sFlow statistic, changed the supported status on the stack.

Stack ports and stack links

• A description of AX3660S-16S4XW and AX3660S-24S8XW was added.

Port Types and Supported Functions

• - A description of SFP port and SFP + port was added.

10GBASE-R

• A description of 10GBASE-BR was added.

Supported specifications

• The conformance standard for link aggregation was changed to IEEE802.1AX.

LLDP/OADP

• - The following descriptions were added to (1) LLDP:

  VLAN that can be sent by Port And Protocol VLAN ID TLV

  VLAN that can be sent by VLAN Name TLV

PTP

• This subsection was added.

UDP broadcast relay

• This subsection was added.

Supported functions

• Changed the status of supported IGMP snooping in the stacking.

• A description of PTP was added.

• - A description of UDP broadcast relay was added.

Communication switching of the member switch

• For LACP, changed the description of short-time switching support on the stack.

Configuring IGMP snooping on a Stack

• This subsection was added.

Range of Switch models

• A description of AX3660S-24T4X was added.

Maximum number of lines

• A description of AX3660S-24T4X was added.

Hardware configuration

• A description of the power supply fixed type model was added.

Software

• Added AX3660S-24T4X to the description of optional licensing OP-ULTG.

• - A description of optional licensing OP-SYNC was added.

VLAN

• A description of AX3660S-24T4X was added.

Filtering QoS policy-based mirroring

• A capacity limit for the number of filter entries for the receiving side was added with the addition of the receive side flow detection mode.

• The capacity limit for the number of receiving QoS entries was added with the addition of the reception-side flow detection mode.

• A capacity limit for the number of receiving policy-based mirroring entries was added in conjunction with the addition of receive-side flow detection mode.

LLDP/OADP

• The maximum-capacity limit for LLDP neighboring device information was changed.

Supported functions

• Changed the status of supported LLDP in the stacking.

Setting Power Supply Critical Failure Determination for Fixed-Power Models

• This subsection was added.

Sync-E

• This subsection was added.

Configuring Sync-E

• This subsection was added.

Checking Sync-E

• This subsection was added.

VXLAN packet-length

• This subsection was added.

VXLAN

• A description was added to the capacity limit for VXLAN.

Uplink Redundancy

• The number of uplink ports was changed.

Supported functions

• The stack support status for uplink redundant has been changed.

Stack ports and stack links

• A description of 100GBASE-CR4 was added.

Notes on stacks

• (11) Added "About port combinations to which stack links can be connected."

Port Types and Supported Functions

• A description of 100GBASE-SR4 was added.

100GBASE-R

• A description of 100GBASE-SR4 was added.

Detecting a move for MAC address learning

• A description was added to support MAC address-learning movement monitoring feature.

MAC address-learning movement monitoring function

• This subsection was added.

Setting MAC address-learning movement monitoring function

• This subsection was added.

Overview

• (4) UDLD forwarding function was added.

Notes on L2 protocol frame transparency functionality

• (2) UDLD forwarding function was added.

Configuring the L2 protocol frame transparency functionality

• (4) Setting up UDLD forwarding functionality was added.

Encapsulation and decapsulation priority inheritance

• A description of using L2 protocol frame transparency functionality was added.

SSH

• This section was added.

Link Aggregation Transfer Operation

• The description of the transfer operation for link aggregation was changed.

SSH(SecureShell)

• This chapter was added.

Advanced scripts

• This chapter was added.

Port Types and Supported Functions

• A description was added to support 100GBASE-CR4.

100GBASE-R

• A description of 100GBASE-CR4 was added.

Port allocation for sending frames

• The description of port allocation in stack configuration was changed.

Range of Switch models

• A description of AX3660S-48X4QW was added.

Maximum number of lines

• A description of AX3660S-48X4QW was added.

VLAN

• A description of AX3660S-48X4QW was added.

VXLAN

• The maximum number of VTEP was changed.

Port Types and Supported Functions

• - A description of SFP-T was added to the description of SFP+/SFP shared-port.

10BASE-T/100BASE-TX/1000BASE-T/10GBASE-T

• The connectivity when SFP-T is used for SFP+/SFP shared port was added.

MAC address-learning suppression

• (2) Suppressing MAC addresslearning by VNI was added.

Clearing the MAC address table

• A description of enabling VXLAN function was added to the explanation of the configuration settings for suppressing MAC addresslearning.

Overview

• (3) LLDP forwarding function was added.

Configuring the L2 protocol frame transparency functionality

• (3) Setting LLDP forwarding function was added.

VXLAN encapsulation

• This subsection was added.

MAC Address Table

• (3) Suppressing learning of MAC address tables was added.

Encapsulation and decapsulation priority inheritance

• This subsection was added.

VLAN

• The description of MAC VLAN registered MAC numbers was changed.

VXLAN

• A description of the number of subinterfaces was added.

Port allocation for sending frames

• Ether type was added to the information used for sorting.

MAC address-learning suppression

• This subsection was added.

Notes

• (2) Suppression of MAC addressing was added.

Configuring MAC address-learning suppression

• This subsection was added.

Configuring VLAN mappings

• In (2) VTEP and VNI settings, a description was added for using VLAN mapping to extend capacity limits.