Linksys EF1324 manual Multicast Forwarding Cache

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Instant EtherFast® Series

•Expire - The time remaining before this entry will be aged out. (The default is 260 seconds.)

•V1 Timer - The time remaining until the Switch assumes that there are no longer any IGMP Version 1 members on the IP subnet attached to this interface. (The default is 400 seconds.) If the Switch receives an IGMP Version 1 Membership Report, it sets a timer to note that there are Version 1 hosts present which are mem- bers of the group for which it heard the report. If there are Version 1 hosts present for a particular group, the Switch will ignore any Leave Group messages that it receives for that group.

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EtherFast® Layer 3 Management 24-Port 10/100 + 2-Port Gigabit Ethernet Switch

Multicast Forwarding Cache

The Multicast Forwarding Cache displays the settings for the cache.

•Group Address - An IP multicast group address with subscribers directly attached or downstream from this Switch.

•Source Address - The IP subnetwork at the root of the multicast delivery tree. This subnetwork contains a known multicast source.

•Mask - Subnet mask that is used for the source address. This mask identifies the host address bits used for routing to specific subnets.

•Upstream Nbr - The IP address of the network device immediately upstream for this group.

•Protocol - The multicast routing protocol associated with this entry.

•Up Time - The time elapsed since this entry was created.

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Contents User Guide Copyright & Trademarks Table of Contents Introduction Getting to Know the Switch LEDsInstalling the Switch Pre-Installation ConsiderationsRJ-45 Ports Gigabit PortsSwitch Management Rack-Mounting the SwitchPowering on the Switch Uplinking the SwitchWeb Management Connecting the Serial Cable to the Switch and Computer Telnet ManagementConfiguring the Switch Using the Console Interface Logging On to the SwitchOverview Main MenuSystem Information Menu System InformationSwitch Information Management Setup MenuNetwork Configuration IP ConfigurationHttp Configuration IP Connectivity Test PingSerial Port Configuration Snmp ConfigurationSnmp Communities IP Trap ManagersUser Configuration Add UserConfiguration File Tftp DownloadManagement Access Control Device Control MenuSystem Mode Port Configuration Layer 2 MenuMirror Port Configuration Port Trunking ConfigurationApply Static Unicast Address ConfigurationAdd Static Address Entry Static Multicast Address Configuration Add Multicast Address EntryBridge Configuration Bridge MenuSpanning Tree Port Configuration Vlan MenuVlan Port Configuration Vlan and PriorityVlan Table Configuration IP MenuSubnet Configuration Modify SubnetSubnet Configuration Modify RIP Configuration Subnet Configuration Modify Ospf ConfigurationSubnet Configuration Modify Dvmrp Configuration Protocol Configuration Add SubnetARP Configuration RIP ConfigurationOspf Configuration Menu IP Menu Ospf Area Configuration Ospf Area Configuration Add Ospf AreaOspf Area Range Configuration Add Ospf RangeOspf Virtual Link Configuration Add Ospf Virtual LinkOspf Host Route Configuration Add Ospf Host RouteIgmp Snooping Configuration Bootp Relay Database ConfigurationAdd Bootp Relay Server Static ARP Table Add Static ARP EntryStatic Route Table Add Routing EntryDefault Route Menu Security MenuAdd MAC Address Filter MAC Filtering ConfigurationSecurity Mode Add IP Address Filter IP Security Filtering ConfigurationIgmp Snooping Configuration Network Monitor Menu Port Statistics/Statistics MenuEthernet Port StatisticsInterfaces Rmon Statistics Layer 2 Address Table Spanning Tree Bridge Information Spanning Tree Port Information Vlan Information Vlan Dynamic Registration InformationVlan Forwarding Information IP Multicast Registration TableSubnet Information ARP Table Routing TableMulticast Table Menu Igmp CacheMulticast Forwarding Cache Dvmrp Routing Table Dvmrp Neighbor TableOspf Table Menu Ospf Interface TableOspf Link State Table Ospf Neighbor TableOspf Virtual Neighbor Table System Restart MenuExit TroubleshootingCommon Problems and Solutions Upgrading Firmware via the Serial Port Your firmware has now been updatedAppendix Glossary 121 123 Specifications EnvironmentalWarranty Information Technical Support RMA Issues FaxContact Information Sales InformationT p / / w w w. l i n k s y s . c o m