ELTEX MES1000 User Manual

120 MES1000, MES2000 Ethernet Switches
Example execution of commands
Enable multicast address filtering by the switch. Specify the MAC address lifetime 450 seconds,
enable forwarding of unregistered multicast packets for the switch port 11.
console # configure
console(config) # bridge aging-time 450
console(config) # bridge multicast filtering
console(config) # interface gigabitethernet 1/0/11
console(config-if) # bridge multicast unregistered forwarding
console# show bridge multicast address-table format ip
Vlan IP/MAC Address type Ports
---- ----------------------- ----- -------------------
1 224-239.130|2.2.3 dynamic 1/1, 2/2
19 224-239.130|2.2.8 static 1/1-8
19 224-239.130|2.2.8 dynamic 1/9-11
Forbidden ports for multicast addresses:
Vlan IP/MAC Address Ports
---- ------------------- -------------------
1 224-239.130|2.2.3 2/8
19 224-239.130|2.2.8 2/8
5.18.2 IGMP snooping function
IGMP Snooping is used in multicast networks. The main task of IGMP Snooping is the provisioning of
multicast traffic only for those ports, that have requested it.
IGMP Snooping can be used only in the static VLAN group. IGMP protocol supported
versions—IGMPv1, IGMPv2, IGMPv3.
To activate IGMP Snooping, the 'bridge multicast filtering' function should be enabled (see
Section 'Multicast addressing rules').
Identification of ports with connected multicast routers is based on the following events:
– IGMP requests were received through the port
– Protocol Independent Multicast (PIM/PIMv2) protocol packets were received through the port
– Multicast routing packets of Distance Vector Multicast Routing Protocol (DVMRP) protocol were
received through the port
– MRDISC protocol packets were received through the port
– Multicast Open Shortest Path First (MOSPF) protocol packets were received through the port
Global configuration mode commands
Command line request in global configuration mode appears as follows:
console(config)#
Table 5.120 —Global configuration mode commands
Command
Value
Action
ip igmp snooping
Function is disabled by
default.
Enable IGMP Snooping utilization by the switch.
no ip igmp snooping
Disable IGMP Snooping utilization by the switch.
ip igmp snooping vlan
vlan_id
Function is disabled by
default.
Enable IGMP Snooping utilization by the switch for the current
VLAN interface.
no ip igmp snooping vlan
vlan_id
Disable IGMP Snooping utilization by the switch for the
current VLAN interface.
ip igmp snooping vlan
vlan_id: (1..4094)
Register multicast IP address in the multicast addressing table

ELTEX MES1000 Specifications

General

Model	MES1000
Layer	L2
VLAN	Not supported
Type	Unmanaged
Power Supply	External 5V DC
Operating Temperature	0°C to +40°C
Storage Temperature	-40°C to +70°C
Humidity	10 to 90% (non-condensing)

Summary

2 PRODUCT DESCRIPTION

2.2 Device Functions

Lists and describes the basic, MAC address processing, and second-layer OSI functions of the switches.

3 INSTALLATION AND CONNECTION

4 DEVICE STARTUP, INITIAL CONFIGURATION

4.3 Configuration procedure

Outlines the necessary information and steps for initial device configuration.

5 DEVICE MANAGEMENT COMMAND LINE INTERFACE

5.2 Basic commands

Lists and describes fundamental commands available in EXEC and Privileged EXEC modes.

5.10 Interface configuration

Covers configuration of Ethernet interfaces, port channels, and VLAN interfaces.

5.14 IPv4 addressing configuration

5.15 IPv6 addressing configuration

5.27 Security functions

Explains security functions, including port security, port-based authentication (802.1x), DHCP snooping, ARP inspection, and MAC address notification.

5.31 ACL Configuration (Access Control Lists)

Explains Access Control Lists for filtering traffic based on IP, MAC addresses, and TCP/UDP ports.

5.33 Quality of Services (QoS)

6 SERVICE MENU, CHANGE OF SOFTWARE

6.2 Update of software from TFTP server