Allied Telesis 86253-07 manual MLD Snooping

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SHOW IGMPSNOOPING ROUTERADDRESS

Patch Release Note

Table 6: Parameters in the output of the SHOW IP ICMPREPLY command.

Parameter

Meaning

 

 

ICMP Reply Messages

A list of ICMP configurable reply messages and whether

 

they are enabled or disabled.

 

 

MLD Snooping

Multicast Listener Discovery (MLD) snooping enables the switch to forward IPv6 multicast traffic intelligently, instead of flooding it out all ports in the VLAN. With MLD snooping, the switch passively listens to MLD joins/reports and leaves/done messages, to identify the switch ports that have received joins and/or leaves from devices attached to them. Multicast traffic will only be forwarded to those ports. MLD snooping will also identify ports that are connected to another router or switch and forward messages out those ports appropriately.

MLD snooping is performed at Layer 2 on VLAN interfaces automatically. By default, the switch will only forward traffic out those ports with routers or IPv6 multicast listeners, therefore it will not act as a simple hub and flood all IPv6 multicast traffic out all ports. MLD snooping is independent of the MLD and Layer 3 configuration, so an IPv6 interface does not have to be attached to the VLAN, and MLD does not have to be enabled or configured.

MLD snooping is enabled by default. To disable it, use the command:

DISABLE MLDSNOOPING

Note that IPv6 multicast packets will flood the VLAN when MLD snooping is disabled.

To enable MLD snooping, use the command:

ENABLE MLDSNOOPING

To display debugging information, use the command:

ENABLE MLDSNOOPING DEBUG

This command displays the ports that are currently receiving MLD packets and the ports that are being added or taken off the switch’s multicast group membership registration.

To disable debugging, use the command:

DISABLE MLDSNOOPING DEBUG

To display information about MLD snooping, use the command:

SHOW MLDSNOOPING COUNTER

For more information, including limitations on which addresses and packet types can be snooped, see the IPv6 Multicasting chapter of the Software Reference.

Patch 86253-07 for Software Release 2.5.3 C613-10382-00 REV E

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Contents Patch For Rapier Series Switches PCR Module IPG Level PCR Module Firewall LevelPCR Module PIM, PIM6 Level PCR Module IPv6 LevelPCR 31202 Module QOS Level PCR Module PIM6 LevelPCR Module SWI Level PCR Module Vrrp LevelPCR Module SWI, SW56 Level PCR Module L3F LevelPCR Module VLAN, IPG Level PCR 31258 Module IPG, DhcpPCR Module NTP Level PCR Module CURE, IPG, ATK LevelPCR 40006 Module LOG Level PCR Module IPG, Ospf LevelPCR Module PIM Level PCR Module STP LevelPCR Module TTY Level PCR Module PKI LevelPCR Module Utility Level PCR Module Http LevelPCR Module SWI Level PCR Module FFS Level PCR Module Ldap LevelPCR Module File Level PCR 31098 Module Dhcp LevelPCR 31122 Module Rmon Level PCR 31106 Module MLD LevelPCR 31119 Module LOG Level PCR Module IPX2 LevelADD Igmpsnooping Routeraddress Show Igmpsnooping Routeraddress PCR Module Rstp LevelPCR 31147 Module Dhcp Level PCR 31152 Module Dhcp LevelPCR 31159 Module FW, Vlan Level PCR Module User LevelPCR Module BGP, IP Level PCR 02414 Module IPV6, SWI, IPG, VlanPCR 02577 Module IPG, LOG Level PCR Module OSPF, IPG Level PCR Module ETH, IPG, IPv6, IPX LevelPCR 03622 Module Enco Level PCR Module BGP Level PCR Module TTY, User LevelPCR 03751 Module Mlds Level PCR Module Ikmp Level PCR Module Install LevelPCR Module ETH Level PCR 03801 Module Mlds LevelPCR Module IPG, IPV6 Level PCR Module Ping Level PCR 03870 Module SWI, Vlan LevelPCR 03874 Module Dhcp Level PCR Module DHCP, Telnet LevelPCR 03895 Module Dhcp Level PCR Module Switch LevelPCR Module IGMP, SWI Level PCR 03914 Module IPG, Vlan LevelPCR Module Ipsec Level PCR Module BGP, IPG Level PCR 31001 Module Dhcp LevelPCR 031020 Module PIM Level PCR 03691 Module Dvmrp Level PCR Module IPG, SWI LevelPCR 03515 Module Dhcp Level PCR 03698 Module Dvmrp LevelPCR 03708 Module Dhcp Level PCR Module IP LevelPCR Module Rsvp Level PCR 03779 Module Dhcp LevelPCR 03788 Module Dhcp Level PCR 03799 Module Dhcp LevelEnable and Disable Icmp Messages Enable IP Icmpreply MLD Snooping Igmp Snooping All-Group Entry Show IP Igmp Enable IP Igmp Allgroup Availability

86253-07 specifications

The Allied Telesis 86253-07 is a high-performance, versatile switch designed for enterprise networking environments. With its robust feature set and advanced technologies, the 86253-07 caters to a wide range of networking applications, making it an optimal choice for businesses seeking reliable and scalable connectivity solutions.

At the core of the Allied Telesis 86253-07 is its capability to deliver high-speed data transfer, accommodating demanding applications such as VoIP, video conferencing, and large file transfers. The switch supports Gigabit Ethernet ports, providing speeds of up to 1 Gbps for seamless connectivity between devices. This performance is supplemented by its Layer 2 and Layer 3 switching capabilities, allowing for efficient data routing and management across complex networks.

One of the notable features of the 86253-07 is its support for Power over Ethernet (PoE). This technology simplifies the deployment of network devices like IP cameras and wireless access points, as it enables the switch to deliver power and data over a single Ethernet cable. This not only reduces installation costs but also enhances flexibility in network design.

The switch also offers advanced security features to protect sensitive data and network infrastructure. It incorporates various protocols such as IEEE 802.1X for port-based network access control, ensuring that only authorized devices can connect to the network. Additionally, features like VLANs (Virtual Local Area Networks) allow for effective segmentation of network traffic, further enhancing security and performance.

Allied Telesis ensures that the 86253-07 is easy to manage and monitor with its user-friendly interface. The switch supports management protocols like SNMP (Simple Network Management Protocol) and provides web-based management options, making it accessible for IT administrators to configure and troubleshoot the network efficiently.

Another significant characteristic is its reliability and durability. Built with high-quality components, the 86253-07 is designed to withstand varying environmental conditions, ensuring uninterrupted network operation in challenging settings.

In summary, the Allied Telesis 86253-07 is a powerful switch equipped with Gigabit Ethernet, PoE support, advanced security features, and straightforward management options. Its combination of performance, reliability, and flexibility makes it an excellent solution for enterprises looking to enhance their networking capabilities.
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