Dell PowerSwitch S4128F-ON OS10 Enterprise Edition User Guide Release 10.4.0ER - Page 334
Internet group management protocol, IGMP snooping, show ipv6 interface brief
View all Dell PowerSwitch S4128F-ON manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 334 highlights
show ipv6 interface brief Displays IPv6 interface information. Syntax Parameters show ipv6 interface brief [interface interface] • brief - Displays a brief summary of IPv6 interface information. • interface - Enter an interface type: - ethernet node-id/slot/port-id [:subport] - Physical front-panel interface - port channel number - Port-channel interface (1 to 128) - vlan vlan-id - VLAN interface (1 to 4094) Defaults Command Mode Usage Information Example (Brief) None EXEC Use the do show ipv6 interface brief command to view IPv6 interface information in other modes. OS10# show ipv6 interface brief Interface admin/ IPV6 Address/ IPv6 Oper Name protocol Link-Local Address Status Management 1/1/1 up/up fe80::20c:29ff:fe54:c852/64 Enabled Vlan 1 up/up fe80::20c:29ff:fe54:c8bc/64 Enabled Ethernet 1/1/2 up/up fe80::20c:29ff:fe54:c853/64 100::1/64 1001:1:1:1:20c:29ff:fe54:c853/64 Enabled Ethernet 1/1/3 up/up fe80::4/64 3000::1/64 4000::1/64 Disabled Ethernet 1/1/4 up/up fe80::4/64 4::1/64 5::1/64 Enabled Supported Releases 10.2.0E or later or later Internet group management protocol Internet group management protocol (IGMP) is a communications protocol that hosts use on IPv4 networks to establish multicast group memberships. IPv6 networks use Multicast listener discovery (MLD) to manage multicast groups. OS10 supports IGMPv2 and MLDv1 to manage the multicast group memberships on IPv4 and IPv6 networks. IGMP snooping IGMP snooping enables switches to use the information in IGMP packets and generate a forwarding table that associates ports with multicast groups. When switches receive multicast frames, they forward them to their intended receivers. OS10 supports IGMP snooping on VLAN interfaces and sends out query packets to VLAN member ports. Configure IGMP snooping • Enable IGMP snooping globally with the ip igmp snooping enable command in the CONFIGURATION mode. This command enables both IGMPv2 and MLDv1 snooping on all VLAN interfaces. 334 Layer 3