1-12IntroductionSmartSTACK 10 ELS10-26 TrunkingThe SmartSTACK 10 ELS10-26 allows two trunk groups with up toeight ports each to be connected between the SmartSTACK 10ELS10-26 and other devices in the FastNetwork and SmartSTACKfamilies. This capability provides a scalable dedicated bandwidthof up to 160 Mbps for 10 Mbps ports and 400 Mbps for 100 Mbpsports.For example, local traffic, such as the Manufacturing Department’sinternal traffic, can be easily handled by a single, 10 Mbpsconnection. However, when the Manufacturing Department needsaccess to the corporate database, the traffic could travel over atrunk line, thereby increasing the speed of transmission.Figure 1-4 illustrates the trunking of multiple SmartSTACK 10ELS10-26 ports to increase the bandwidth.Figure 1-4. SmartSTACK 10 ELS10-26 Trunking with 10 Mbps PortsELS10-26TXSTATUSPORT STATUS MODE10BASE-T/100BASE-TXFEPIM2X 4X 6X 8X 10X 12X 14X 16X 18X 20X 22X 24X MONX 26X27LINKSTATUSLINKSTATUS2627LINKSTATUSLINKSTATUSLINKSTATUSLINKSTATUSLINKSTATUSLINKSTATUS131415162324212217181920LINKSTATUSLINKSTATUSLINKSTATUSLINKSTATUSLINKSTATUSLINKSTATUS341278561112910TX ACT FDX MONRX COL 100 USRPWRCPURESET25MONCOMELS10-26TXSTATUSPORT STATUS MODE10BASE-T/100BASE-TXFEPIM2X 4X 6X 8X 10X 12X 14X 16X 18X 20X 22X 24X MONX 26X27LINKSTATUSLINKSTATUS2627LINKSTATUSLINKSTATUSLINKSTATUSLINKSTATUSLINKSTATUSLINKSTATUS131415162324212217181920LINKSTATUSLINKSTATUSLINKSTATUSLINKSTATUSLINKSTATUSLINKSTATUS341278561112910TX ACT FDX MONRX COL 100 USRPWRCPURESET25MONCOM ELS10-26LAN segmentsELS10-26Up to 80 MbpsBandwidthLAN segmentsTrunk Lines10 Mbps 10 Mbps10 Mbps 10 Mbps