To view the Igmp snooping status

Using the Telnet Console

The Router Port table contains the VLAN name, and under the port groupings (1 to 8, 9 to 16, 17 to 24, and 25 to 26), a port is assigned an “S” if the port is a static router port, a “D” if the port has been dynamically assigned to be a router port, or a “-” if the port is not a router port.

You can view IGMP group information for each VLAN.

1.From the Main Menu, select Network Monitoring IGMP Snooping Status and press Enter.

2.In the VLAN Name field, enter the name of the VLAN to retrieve IGMP snooping information. Highlight FIND and press Enter.

The IGMP Snooping Status screen contains the following information.

Column	Description

Multicast group	The IP address of a multicast group learned by IGMP snooping.

MAC address	The corresponding MAC address learned by IGMP snooping.

Reports	The number of IGMP reports for the listed source.

To view the IP multicast forwarding table

You can browse the IP multicast forwarding table for static and dynamic (learned) entries. You can also search the table using a combination of a multicast group IP address, a multicast source IP address, and a subnet mask.

1.From the Main Menu, select Network Monitoring IP Multicast Forwarding Table and press Enter.

2.Enter the following: a multicast group address, a source IP address, and a source subnet mask address. To find all multicast groups known to the switch, use 0.0.0.0 for all the addresses.

3.Highlight FIND and press Enter.

The IP Multicast Forwarding Table contains the following information.

	Column	Description

	Multicast Group	The IP address of a multicast group.

	Source IP Addr.	The IP address of a multicast source.

	Source Mask	The subnet mask of a multicast source.

	Upstream Neighbor	The IP address of the next hop router between the multicast group and the
	Upstream Neighbor	source.
		source.

	Expire Time	The number of seconds the packets from the multicast source can live.

	Prot.	The multicast routing protocol used by the current source.

To view the IGMP group table

You can view IGMP information for an IP interface name and a multicast group IP address.

1.From the Main Menu, select Network Monitoring IGMP Group Table and press Enter.

2.Enter the name of an IP interface and the IP address of a multicast group. To find all multicast groups, use 0.0.0.0 for the addresses.

66	Intel® NetStructure™ ZT 8101 10/100 Ethernet Switch User’s Manual

ZT 8101 10/100 specifications

The Intel ZT 8101 10/100 is a highly regarded network interface controller designed for efficient data communication in both home and enterprise environments. This versatile chip offers robust support for various networking technologies, making it suitable for a wide range of applications.

One of the most significant features of the Intel ZT 8101 is its capability to operate at both 10 Mbps and 100 Mbps, allowing for seamless integration into existing networks. This dual-speed functionality ensures that users can enjoy the benefits of faster data transfer rates while still maintaining compatibility with legacy hardware. The device automatically detects the network speed, facilitating a plug-and-play experience that minimizes user intervention.

The Intel ZT 8101 utilizes advanced features such as full-duplex support, which enables simultaneous data transmission and reception. This capability significantly enhances network efficiency and maximizes throughput, making it ideal for environments with high data traffic. Moreover, the chip employs sophisticated packet processing algorithms to prioritize data, reducing latency and ensuring smoother communication.

In terms of power efficiency, the Intel ZT 8101 is designed to consume minimal power, making it a suitable choice for energy-conscious applications. Its low power consumption allows for more efficient operations, contributing to overall system stability and longevity. Additionally, it incorporates power management features that can dynamically adjust the power usage based on network demand.

Another notable characteristic is the integration of hardware-based flow control, which helps prevent data packet loss during high-utilization periods. This capability is essential for maintaining the integrity of data transmission in busy network environments. The chip’s robust error detection and correction mechanisms further enhance data reliability, minimizing the chances of transmission errors.

The Intel ZT 8101 supports various network standards, including IEEE 802.3 and IEEE 802.3u, ensuring compatibility with a wide range of Ethernet devices. Its flexibility makes it an excellent choice for network upgrades, expansions, or new installations, allowing users to tailor their network infrastructure according to specific needs.

In summary, the Intel ZT 8101 10/100 network interface controller stands out for its dual-speed support, energy efficiency, and advanced networking features. Whether for home users looking to improve their network performance or businesses seeking reliable data communication solutions, the ZT 8101 represents a compelling choice that combines technology, reliability, and efficiency. As network demands continue to evolve, this Intel chip remains a fundamental component in many networking scenarios.

Intel ZT 8101 10/100 To view the Igmp snooping status, To view the IP multicast forwarding table

Models: ZT 8101 10/100

Using the Telnet Console