Index[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] LACP (Link Aggregation Control Protocol) lacp port-priority command LAN PHY LANs campus networks predictable network model shared network model Ethernet 10-Gigabit Ethernet cabling, distance limitations CSMA/CD Fast Ethernet full-duplex operation Gigabit Ethernet half-duplex operation Fast Ethernet, cabling specifications segmentation model switching, CAM tables Token Ring, susceptibility to collisions latency Layer 2 ports, interVLAN routing configuration Layer 2 QoS classification Layer 2 switching 2nd CAM tables entries, viewing stale entries static entries, configuring troubleshooting frame processing TCAM tables example LOUs port operation structure troubleshooting VMR combinations transparent bridging Layer 3 engine CEF adjacency table configuring packet rewrites FIB Layer 3 ports, interVLAN routing configuration Layer 3 QoS classification Layer 3 routing Layer 3 switching Layer 3, MLS Layer 4 switching layers 2nd learning state (STP) Leave Group messages (IGMPv2) limitations extended-range VLANs flat networks link-local addresses links duplex mismatches EtherChannel mismatched duplex mode, detecting speeds, autonegotiation Listening state (STP) listings, switch ports in root-inconsistent state load balancing EtherChannel configuration GLBP HSRP local VLANs, deploying logical addressing logical connectivity login passwords, user EXEC mode loop avoidance, STP BPDU Guard loop guard Root Guard troubleshooting UDLD loop guards enabling as default ports, loop-inconsistent state loop-inconsistent state loss lost passwords, recovering LOUs (Logical Operation Units) |