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SAN (storage area networking)
saving
     configurations
     conifguration
     files
sc0 (virtual management interface)
scalability
     collapsed backbone design
     LAN
     multilayer LAN
scheduling
     configuration
secondary parameters
secondary placement
     root bridges
security
     CatOS switches
     device access 2nd
         configuring 2nd
     interfaces 2nd
         configuring 2nd
         optimizing AAA 2nd
    IOS
         switches
     LAN segments 2nd
    Layer 2
         configuring 2nd
    Layer 2 infrastructure
         configuring 2nd
     management access 2nd
         AAA 2nd
         protocols 2nd
         reducing vulnerabilities 2nd
         restricting
     networks 2nd
    passwords
         recovery 2nd
     ports
         configuring 2nd
         enabling
         planning
    protocols
         configuring
     SYSLOG. [See also SYSLOG]
     traffic filtering 2nd
     VTP
segmentation
     LAN 2nd
segments
    LAN
         security 2nd
selecting
     number of VLANs needed 2nd
selection
    of root bridges[selection
         root bridges]
self-study labs
     multilayer configuration
         access layer 2nd
         core layer 2nd
         distribution layer 2nd
         routing 2nd
     switch configurations 2nd 3rd 4th
    switching
         Layer 2 infrastructure 2nd
         multilayer configuration 2nd
         requirements 2nd
servers
    AAA
         connecting hosts
    DHCP
         support
    NTP
         defining
    RADIUS
         defining IP addresses
    TACACS+
         authorization
         defining IP addresses
         enabling
    TFTP
         configuring
    VTP
         configuring
services
     disabling
     QoS 2nd
         DiffServ model
         functions 2nd
         implementing 2nd
         models
    telephony
         IOS IP 2nd
session command 2nd
sessions
     EXEC
    idle
         configuring timeouts
         disconnecting 2nd
     timeout
set accounting command
set authentication command
set authentication login command
set authorization command
set banner motd command
set BAUD command
set boot config-register command
set crypto key rsa command
set dot1x command
set enablepass command
set igmp enable command
set igmp fastleave enable command
set interface sc0 command
set interface sc0 configuration command
set ip permit command
set logout command
set password command
set port channel command
set port dot1x command
set port duplex command
set port host 2nd
set port host marco 2nd
set port security command
set pvlan command
set radius server command
set security acl command
set spantree macreduction command 2nd
set spantree portcost mod/port cost cost command
set spantree portpri mod/port priority cost command
set spantree portvlancost command
set spantree root command
set spantree root secondary command
set spantree uplinkfast disable command
set system name command
set tacacs server command
set trunk command
set vlan command 2nd
set vlan vlan-id pvlan-type command
set vtp command
set vtp pruneeligible command
set vtp pruning command
SFM
SFM (switch fabric module)
shared trees 2nd
sharing
     load
    loads
         EtherChannel 2nd
         MAC addresses
         STP 2nd
shortest path tree (SPT) 2nd
     from source to RP
     troubleshooting
show arp command
show bootvar command
show cam dynamic command 2nd
show cam permanent command 2nd
show cam static command
show cdp neighbors command
show cdp neighbors detail command
show cgmp command
show channel group command
show channel traffic command
show clock command
show etherchannel port command
show interface command
show interface switchport command
show interface trunk command 2nd
show interfaces port-channel 1 command
show ip igmp snooping mrouter command
show ip mroute active command
show ip mroute command
show ip ospf neighbor command 2nd
show ip pim neighbor command
show ip pim rp mapping command
show ip route command 2nd
show ip rpf command
show mac-address-table dynamic command
show mac-address-table multicast command 2nd
show mac-address-table static command
show mls cef mac command
show module command
show multicast group command
show multicast router command
show port capabilities command 2nd
show port command
show port mod/port command
show port negotiation command
show spanning-tree active command
show spanning-tree blockedports command
show spanning-tree bridge command
show spanning-tree detail command
show spanning-tree interface command
show spanning-tree root command
show spanning-tree summary command
show spanning-tree uplinkfast command
show spantree 1 command
show spantree uplinkfast command
show standby brief command
show standby command
show startup-config command
show trunk command 2nd 3rd
show version command 2nd
show vlan command 2nd 3rd
show vlan internal usage command
show vtp domain command 2nd
show vtp status command 2nd
silent PAgP operation 2nd
Simple Network Management Protocol (SNMP)
     configuring 2nd
site surveys
    physical site surveys
         performing 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th 18th 19th 20th 21st 22nd 23rd 24th 25th 26th 27th 28th 29th 30th 31st 32nd 33rd 34th 35th 36th 37th 38th 39th 40th 41st 42nd 43rd 44th 45th 46th 47th 48th 49th 50th 51st 52nd 53rd 54th 55th 56th 57th 58th 59th 60th 61st 62nd 63rd 64th 65th 66th 67th 68th 69th 70th 71st 72nd 73rd 74th 75th 76th 77th 78th 79th 80th 81st 82nd 83rd 84th 85th 86th 87th 88th 89th 90th 91st 92nd 93rd 94th 95th 96th 97th 98th 99th 100th 101st 102nd 103rd 104th 105th 106th 107th 108th 109th 110th 111th 112th 113th 114th 115th 116th 117th 118th 119th 120th 121st 122nd 123rd 124th 125th 126th 127th 128th 129th 130th 131st 132nd 133rd 134th 135th 136th 137th 138th 139th 140th 141st 142nd 143rd 144th 145th 146th 147th 148th 149th 150th 151st 152nd 153rd 154th 155th 156th 157th 158th 159th 160th 161st 162nd 163rd 164th 165th 166th 167th 168th 169th 170th 171st 172nd 173rd 174th 175th 176th 177th 178th 179th 180th 181st 182nd 183rd 184th 185th 186th 187th 188th
SMI (Standard Mulitlayer Image)
SMI (Standard Multilayer Image)
SNMP
     configuring 2nd
SNMP (Simple Network Management Protocol)
snooping
     IGMP 2nd 3rd
     interoperability
software
     prerequisites 2nd
source trees
SPAN
     configuring 2nd
     limitations
SPAN (switch port analyzer)
spanning tree
    Layer 2 infrastructure
         configuring 2nd
     listening/learning 2nd
Spanning Tree Protocol. [See STP]
spanning trees
    Layer 2
         configuring 2nd
     PortFast
Spanning-Tree Algorithm (STA)
spanning-tree cost cost interface configuration command
spanning-tree extend system-id global configuration command
spanning-tree vlan 1 root command
spanning-tree vlan interface configuration command
spanning-trees
     loops
spanning-tress
     CST
specifications
     STP 2nd
speed 2nd
     high-speed band rates
speed/duplex auto-negotiation
SPT
     from source to RP
     troubleshooting
SPT (shortest path tree)
squeeze command
SSH
    support
         enabling
STA (Spanning-Tree Algorithm)
Standard Multilayer Image (SMI) 2nd
standards image
standby 1 ip 192.168.1.10 command
standby track command
starting
     continous ping commands
startup
    files
         bypassing
     port delays
     renaming configuration files
     troubleshooting 2nd
state refresh messages, PIM
states
     blocking
         transitions
     forwarding
         ports
         transitions
     Listening
    spanning tree
         verifying
     spanning tree port
static bridge table entries
static IP routing
     configuring
static keyword
static routes
     adding
statistics
     NetFlow
storage area networking (SAN)
STP (Spanning Tree Protocol) 2nd
    BackboneFast
         configuring 2nd
    BPDU Filter
         configuring 2nd
    BPDUs
         configuring 2nd
    load sharing
         configuring 2nd
    loop-free topologies
         creating 2nd
    multilayer design
         configuring 2nd
     new features 2nd
    PortFast
         configuring 2nd
    root bridges
         configuring 2nd
    root guard
         configuring 2nd
     troubleshooting 2nd
    UplinkFast
         configuring 2nd
strict priority 2nd
Supervisor 1A option
     Catalyst 6000/6500 switches
Supervisor engines 2nd
     Catalyst 6000/6500 switches. [See also Catalyst 6000/6500 switches]
     modifying
     Supervisor 720
     viewing
Supervisor I module
     Catalyst 6500/6000 switches
Supervisor II module
     Catalyst 6000/6500 switches
Supervisor III module (Catalyst 4000 switches)
support
    AAA
         configuring 2nd
     baby giants
     DHCP servers
     EtherChannel 2nd
     oversized frame
    platforms
         MLS
    SNMP
         configuring 2nd
    SSH
         enabling
    SYSLOG
         configuring 2nd
SVI (switch virtual interface) 2nd
SVI (switched virtual interface)
SVIs (switched virtual interfaces)
switch fabric module (SFM) 2nd
switch port analyzer feature. [See SPAN]
switch processors
switch virtual interface (SVI) 2nd
Switch-A
    bridge tables
         configuring entries
         viewing
     extended-range VLANs
    inter-VLAN routing
         configuring 2nd
     IP routing
    Layer 2 parameters
         configuring
     trunking
     VLANs
         creating on
Switch-B
    bridge tables
         viewing
     extended-range VLANs
     gigabit ports
    inter-VLAN routing
         configuration 2nd
    Layer 2 parameters
         configuring
     MAC address reduction
     management connections
     management interfaces
    VLAN
         verifying
     VLANs
         creating
    VTP
         disabling
         verifying
switched virtual interface (SVI)
switched virtual interfaces (SVIs)
switches
    AAA
         configuring
         support
    Access layer
         configuring 2nd
     booting
     bridges 2nd
         LAN segmentation 2nd
     Catalyst 2nd 3rd 4th
         CatOS
         installing 2nd
         operating systems 2nd
         platforms 2nd
     catalyst 2900XL/3500XL
     Catalyst 2950/3550
     Catalyst 3550 mulitlayer 2nd
     Catalyst 4000 series of
     Catalyst 6000/6500
         architecture 2nd
         configuring 2nd
         configuring MLS 2nd
         opreating systems
         upgrading 2nd
    CatOS
         security
     CGMP
     configuring 2nd
         self-study labs 2nd
    connections
         troubleshooting 2nd
     DISL
    Distribution layer
         configuring 2nd
     errDisable status 2nd
    EtherChannel
         configuring 2nd
         planning 2nd
         support 2nd
         tasks 2nd
     file management 2nd
     IGMP snooping 2nd
     interconnecting 2nd
    interfaces
         configuring security 2nd
         optimizing AAA 2nd
         security 2nd
    IOS
         security
     ISL
    Layer 3
         routing
     multicasting
    network management access
         configuring 2nd
    parameters
         configuring
     password recovery 2nd
    QoS
         Access layer 2nd
         configuring 2nd
         connecting 2nd
         Distribution layer 2nd
         implementing 2nd
         IOS IP telephony service 2nd
     rebooting
     security 2nd
    SYSLOG
         enabling
     traffic filtering 2nd
     transparent brdging 2nd
     trunking 2nd
         configuring between 2nd
     two-LAN internetworks
     VLAN 2nd
         paramters 2nd
     VLAN. [See also VLAN]
     VTP 2nd
    VTP. [See VTP]
switching
     distributed environments
     engines
     Layer 3 2nd
         CEF-based 2nd
         configuring 2nd
         hardware-based architecture 2nd
     MLS 2nd
     modules 2nd
     multicast routing 2nd
         addressing
         CGMP 2nd
         forwarding 2nd
         IGMP
         IGMP snooping 2nd
         IP 2nd
         LAN 2nd 3rd 4th
     security. [See also security]
    self-study lab
         Layer 2 infrastructure 2nd
         multilayer configuration 2nd
         requirements 2nd
switchport host interface configuration macro 2nd
switchport interface configuration command
switchport mode access command
switchport security command
switchport trunk interface configuration command
switchport trunk pruning interface configuration command
symmetric routing. [See also routing]
SYSLOG
     configuring 2nd
     enabling
     messages
system bootup
     verifying
system logging (SYSLOG)
system names
     configuring
system settings, Catalyst 6000/6500 switches
system time
     configuring 2nd
systems
     names