CCNA Routing and Switching
HuPe306583u
HuPe306583u
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QoS (Quality of Service) 903<br />
UDP<br />
Jitter probes, 713<br />
packets, IPv6 ACL matching, 675<br />
port numbers, matching, 464-467<br />
VRRP, 544<br />
VTP, 120<br />
automated update powers, 120<br />
configuration, 129-131<br />
domains, 125-127<br />
features, 128<br />
planning configuration, 129<br />
pruning, 127-128<br />
requirements, 126-127<br />
servers, 124<br />
st<strong>and</strong>ard range VLANs, 123<br />
storing configuration, 134-135<br />
switches synchronization to<br />
VLAN database, verifying,<br />
131-133<br />
synchronization, 125-126<br />
transparent mode, 135<br />
troubleshooting, 135-139<br />
versions, 127<br />
VLAN support, adding, 123<br />
provider edge (PE), 377<br />
pruning (VTP), 127-128<br />
public cloud computing, 741<br />
accessing with<br />
Internet, 745-746<br />
private WANs, 746-749<br />
VPNs, 747<br />
address assignment services, 756-757<br />
branch offices example, 749-752<br />
email services traffic flow,<br />
750-751<br />
Internet connections, 751<br />
private WAN connections, 751<br />
DHCP services, 757<br />
DNS services, 754-756<br />
intercloud exchanges, 748-749<br />
NTP, 757-758<br />
VNFs, 752-754<br />
PVST+ (Per-VLAN Spanning Tree<br />
Plus), 72-73<br />
Q<br />
QoE (Quality of Experience), 492<br />
QoS (Quality of Service), 378, 488<br />
b<strong>and</strong>width, 491<br />
classification, 495<br />
ACLs, 497<br />
with marking, 497<br />
matching, 496-497<br />
NBAR, 498<br />
router queuing, 496<br />
routers, 497<br />
congestion avoidance, 512<br />
TCP windowing, 512-513<br />
tools, 513-514<br />
congestion management, 504<br />
Low Latency Queuing (LLQ),<br />
505-507<br />
multiple queues, 504<br />
output queuing, 504<br />
prioritization, 505<br />
queuing strategy, 507<br />
round robin scheduling, 505<br />
defined, 488<br />
delay, 491<br />
jitter, 491<br />
loss, 491
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