CCNA Routing and Switching
HuPe306583u
HuPe306583u
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916 spanning-tree portfast bpduguard default comm<strong>and</strong><br />
spanning-tree portfast bpduguard<br />
default comm<strong>and</strong>, 95<br />
spanning-tree portfast comm<strong>and</strong>, 75,<br />
81, 95<br />
spanning-tree portfast default<br />
comm<strong>and</strong>, 83, 95<br />
spanning-tree portfast disable<br />
comm<strong>and</strong>, 83, 95<br />
Spanning Tree Protocol. See STP<br />
spanning-tree vlan 10 port priority 112<br />
comm<strong>and</strong>, 103<br />
spanning-tree vlan comm<strong>and</strong>, 74<br />
speed comm<strong>and</strong>, 576<br />
speeds<br />
LAN/WAN interfaces, 490<br />
leased-line WANs, 333-334<br />
SPF (Shortest Path First) algorithm,<br />
180<br />
Dijkstra SPF, 180<br />
OSPF best routes, calculating, 186-188<br />
spinning up VMs, 742<br />
split horizon (DV routing protocols),<br />
230-231<br />
spoofing, 422<br />
SPs (service providers), 362<br />
SSH (Secure Shell), 765<br />
SSL (Secure Sockets Layer), 396-397<br />
STA (spanning-tree algorithm), 48<br />
stack masters, 157<br />
stacking cables, 156<br />
stacking modules, 156<br />
stacking ports, 156<br />
stacking switches<br />
access layer switches, 156-157<br />
benefits, 155<br />
chassis aggregation, 159-161<br />
FlexStack/FlexStack-Plus, 158<br />
operating as single logical switch,<br />
157-158<br />
stack masters, 157<br />
st<strong>and</strong>ard ACLs, configuring, 671-674<br />
st<strong>and</strong>ard numbered IPv4 ACLs, 443<br />
access-list comm<strong>and</strong>, 454<br />
comm<strong>and</strong> syntax, 445<br />
configuration examples, 448-452<br />
list logic, 444-445<br />
matching any/all addresses, 448<br />
matching exact IP address, 445-446<br />
matching subset of address, 446-447<br />
overview, 443<br />
reverse engineering from ACL to<br />
address range, 454-456<br />
troubleshooting, 452-453<br />
verification, 452-453<br />
wildcard masks<br />
binary wildcard masks, 447-448<br />
decimal wildcard masks, 446-447<br />
st<strong>and</strong>ard range VLANs, 123<br />
st<strong>and</strong>by 1 preempt comm<strong>and</strong>, 558<br />
st<strong>and</strong>by comm<strong>and</strong>, 554, 564<br />
st<strong>and</strong>by HSRP routers, 557<br />
st<strong>and</strong>by version 1 | 2 comm<strong>and</strong>, 564<br />
st<strong>and</strong>by version comm<strong>and</strong>, 559<br />
stateful DHCP, troubleshooting,<br />
608-609<br />
stateful DHCPv6, 596<br />
stateless address autoconfiguration.<br />
See SLAAC<br />
states<br />
change reactions (STP topology),<br />
55-56<br />
discarding, 61<br />
interfaces<br />
changing with STP, 57-58<br />
criteria, 48-49
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