User manual SMC 6224M INT

[. . . ] TigerSwitch 10/100 24-Port 10/100Mbps Stackable Managed Switch Management Guide 24 auto-MDI/MDI-X 10BASE-T/100BASE-TX ports 2 Gigabit RJ-45 ports shared with 2 SFP transceiver slots 2 Gigabit stacking ports that act as Ethernet ports in standalone mode Stacks up to 8 units 12. 8 Gbps of aggregate bandwidth Non-blocking switching architecture Spanning Tree Protocol and Rapid STP Up to four LACP or static 4-port trunks RADIUS and TACACS+ authentication Rate limiting for bandwidth management CoS support for four-level priority Full support for VLANs with GVRP IP Multicasting with IGMP Snooping Management Guide SMC6224M TigerSwitch 10/100 Management Guide From SMC's Tiger line of feature-rich workgroup LAN solutions 38 Tesla Irvine, CA 92618 Phone: (949) 679-8000 November 2004 Pub. # 149100005000H Information furnished by SMC Networks, Inc. (SMC) is believed to be accurate and reliable. However, no responsibility is assumed by SMC for its use, nor for any infringements of patents or other rights of third parties which may result from its use. [. . . ] Therefore, if the IGMP querier is a known multicast router/ switch connected over the network to an interface (port or trunk) on your switch, you can manually configure the interface (and a specified VLAN) to join all the current multicast groups supported by the attached router. This can ensure that multicast traffic is passed to all the appropriate interfaces within the switch. Command Attributes · · · · Interface ­ Activates the Port or Trunk scroll down list. VLAN ID ­ Selects the VLAN to propagate all multicast traffic coming from the attached multicast router. (Range: 1-8) Port or Trunk ­ Specifies the interface attached to a multicast router. 3-188 MULTICAST FILTERING Web ­ Click IGMP Snooping, Static Multicast Router Port Configuration. Specify the interfaces attached to a multicast router, indicate the VLAN which will forward all the corresponding multicast traffic, and then click Add. After you have finished adding interfaces to the list, click Apply. Figure 3-84 Static Multicast Router Port Configuration CLI ­ This example configures port 11 as a multicast router port within VLAN 1. Console(config)#ip igmp snooping vlan 1 mrouter ethernet 1/11 4-247 Console(config)#exit Console#show ip igmp snooping mrouter vlan 1 4-248 VLAN M'cast Router Port Type ---- ------------------ ------1 Eth 1/11 Static Console# Displaying Port Members of Multicast Services You can display the port members associated with a specified VLAN and multicast service. Command Attributes · · · VLAN ID ­ Selects the VLAN for which to display port members. Multicast IP Address ­ The IP address for a specific multicast service. Multicast Group Port List ­ Shows the interfaces that have already been assigned to the selected VLAN to propagate a specific multicast service. 3-189 CONFIGURING THE SWITCH Web ­ Click IGMP Snooping, IP Multicast Registration Table. Select a VLAN ID and the IP address for a multicast service from the scroll-down lists. The switch will display all the interfaces that are propagating this multicast service. Figure 3-85 IP Multicast Registration Table CLI ­ This example displays all the known multicast services supported on VLAN 1, along with the ports propagating the corresponding services. The Type field shows if this entry was learned dynamically or was statically configured. Console#show bridge 1 multicast vlan 1 VLAN M'cast IP addr. Member ports Type ---- --------------- ------------ ------1 224. 1. 1. 12 Eth1/12 USER 1 224. 1. 2. 3 Eth1/12 IGMP Console# 4-241 3-190 MULTICAST FILTERING Assigning Ports to Multicast Services Multicast filtering can be dynamically configured using IGMP Snooping and IGMP Query messages as described in "Configuring IGMP snooping and Query Parameters" on page 3-133. For certain applications that require tighter control, you may need to statically configure a multicast service on the switch. First add all the ports attached to participating hosts to a common VLAN, and then assign the multicast service to that VLAN group. Command Usage · · Static multicast addresses are never aged out. When a multicast address is assigned to an interface in a specific VLAN, the corresponding traffic can only be forwarded to ports within that VLAN. Command Attributes · · · · · Interface ­ Activates the Port or Trunk scroll down list. VLAN ID ­ Selects the VLAN to propagate all multicast traffic coming from the attached multicast router/switch. Multicast IP ­ The IP address for a specific multicast service Unit ­ Stack unit. (Range: 1-8) Port or Trunk ­ Specifies the interface attached to a multicast router/ switch. 3-191 CONFIGURING THE SWITCH Web ­ Click IGMP Snooping, IGMP Member Port Table. Specify the interface attached to a multicast service (via an IGMP-enabled switch or multicast router), indicate the VLAN that will propagate the multicast service, specify the multicast IP address, and click Add. After you have completed adding ports to the member list, click Apply. Figure 3-86 IGMP Member Port Table CLI ­ This example assigns a multicast address to VLAN 1, and then displays all the known multicast services supported on VLAN 1. Console(config)#ip igmp snooping vlan 1 static 224. 1. 1. 12 ethernet 1/12 Console(config)#exit Console#show mac-address-table multicast vlan 1 VLAN M'cast IP addr. Member ports Type ---- --------------- ------------ ------1 224. 1. 1. 12 Eth1/12 USER 1 224. 1. 2. 3 Eth1/12 IGMP Console# 4-239 4-241 3-192 CHAPTER 4 COMMAND LINE INTERFACE This chapter describes how to use the Command Line Interface (CLI). Using the Command Line Interface Accessing the CLI When accessing the management interface for the switch over a direct connection to the server's console port, or via a Telnet connection, the switch can be managed by entering command keywords and parameters at the prompt. Using the switch's command-line interface (CLI) is very similar to entering commands on a UNIX system. Console Connection To access the switch through the console port, perform these steps: 1. [. . . ] Data traffic on downlink ports can only be forwarded to, and from, uplink ports. Remote Authentication Dial-in User Service (RADIUS) RADIUS is a logon authentication protocol that uses software running on a central server to control access to RADIUS-compliant devices on the network. Remote Monitoring (RMON) RMON provides comprehensive network monitoring capabilities. It eliminates the polling required in standard SNMP, and can set alarms on a variety of traffic conditions, including specific error types. [. . . ]