Cisco 803-RF - 803 Router Bedienungsanleitung PDF herunterladen (Seite 40)

1051

storing VLAN conﬁgurations, 43-44

STP (Spanning Tree Protocol), 57, 61

calculating costs to determine RPs, 63

choosing which ports forward, 61

determining designated ports,

64-65

determining root ports, 63-64

electing root switches, 61-63

command references, 86

configuring, 70-73

converging to STP topology, 65-66

optimizing, 73

BackboneFast, 73, 75

discovery and conﬁguration of

PortChannels, 77-78

load balancing PortChannels, 76

PortChannels, 76

PortFast, 73-75

UplinkFast, 73-75

protecting, 82

BPDU Guard, 82-83

Loop Guard, 83-84

Root Guard, 82-83

UDLD, 83-84

topology change notification and

updating the CAM, 66-67

transitioning from blocking to

forwarding,

67-68

STP forwarding, 61

stratum level (NTP), 144

strict-priority scheduling, 547

Structured Wireless-Aware Network.

See SWAN

stub network, OSPF LSA types, 278

stub router

configuring OSPF, 303-304

EIGRP, 246-248

stubby areas, OSPF, 287-290

ABRs, 287

stuck-in-active state (EIGRP), 245-246

sub-AS, 399

subinterfaces, queuing, 520

subnet broadcast address, 98

subnet ID ﬁeld (IPv6 global addresses),

121

subnet numbers

determining

binary method, 98-99

decimal method, 99-101

determining all

binary method, 102-104

decimal method, 104-105

subnets, 94, 97

allocation, 105-106

classful IP addressing, 95-96

primary subnet, 234

route summarization, 107-108

exclusive summary routes (binary

method), 110

inclusive summary routes (binary

method), 108-109

inclusive summary routes (decimal

method), 109-110

size of, 97-98

subnets of trafﬁc, CB Policing, 576-577

Sub-Network Access Protocol (SNAP), 14

successor routes, 240

summaries

LSAs, 287

manual summaries and AS_PATHs

(BGP tables), 378-381

summarization. See also route

summarization

BGP, 429-430

summary-address command, 344

summary-only keyword, 429

Superframe (SF), 592

supernetting, 113

SVIs (switched virtual interfaces), 186

SVIs (switched virtual interfaces)

1 2 ... 35 36 37 38 39 40 41 42 43 44 45 46

Kommentare zu diesen Handbüchern

Keine Kommentare