Index_S

S

SAP (Session Announcement Protocol), 648

SAR (segmentation and reassembly) method

in ATM, 89, 91

defined, 648

SAs (security associations), 648

save command, 420

saving confederations, 420

scalability

in IS-IS, 256

in OSPF, 154, 179

SCB (System Control Board), 650

SCG (SONET Clock Generator), 649

SDH (Synchronous Digital Hierarchy) standard

defined, 650

with POS interfaces, 65–66

SDP (Session Description Protocol), 648

secret keys, 13

Secure Hash Algorithm (SHA-1), 648

secure shell (SSH) protocol

defined, 648

password authentication, 11–12, 12

session settings, 12

SSH key pairs, 12–14, 14

SecureCRT application, 13

SecureCRT Key Generation Wizard, 13

security associations (SAs), 648

Security Parameter Index (SPI), 648

segment switches in ATM, 95

segmentation and reassembly (SAR) method

in ATM, 89, 91

defined, 648

selective restarts, 418–419

Serving GPRS Support Node (SGSN) devices, 648

Session Announcement Protocol (SAP), 648

session attribute objects, 648

Session Description Protocol (SDP), 648

session hold time, 426

set address command

in IS-IS, 258, 274

in POS, 69

set aggregate route command, 532

set aggregated-devices command, 115

set aggregated-ether-options command, 115

set area 0 authentication-type md5 command, 174

set area 0 interface command, 155, 157–159

set area 1 interface command, 158, 161

set area 10 stub command, 183–184

set area-range command, 195–196

set as0 command, 258

set atm-options ilmi command, 95

set atm-options vpi command, 90, 95

set authentication-key command, 25

set authentication-key jni command, 394

set authentication-key jnx command, 383–384

set authentication-order command, 15

set authentication-type simple command, 174

set autonomous-system command

in EBGP, 542

in IBGP, 375, 405–406

set bgp group command, 530

set chassis fpc command, 66

set chassis redundancy command, 33

set class ops command, 17

set cluster command, 390, 393

set community customers members command, 518

set community no-export command, 429

set community peers members command, 518

set community test authorization command, 23

set community transit members command, 518

set confederation command, 405–406

set confederation members command, 405, 407

set damping command, 507

set damping aggressive half-life command, 505

set damping aggressive suppress command, 505

set damping dry disable command, 506

set damping timid half-life command, 505

set date command, 26

set dce command, 75

set encapsulation command

for ATM, 92

for Frame Relay, 81

for POS, 66

set encapsulation frame-relay command, 72

set export ibgp command, 405–406, 412

set family command, 92

set file auth archive files command, 20

set file auth authorization info command, 20

set from route-filter command, 506

set group command

in EBGP, 507

in IBGP, 430

set group c2 import command, 514

set group core command, 394

set group rip neighbor command, 205, 217

set group rip preference command, 218

set hold-time command, 66

set interface all command, 270, 282

set interface as1 command, 264

set interface as1.0 command, 278–279

set interface at-0/2/1.35 command, 279

set interface fe-0/0/0 command, 279

set interface lo0 command, 264, 274

set interfaces command, 8, 85–86

set isis interface command, 316

set keepalives command, 66

set level 2 command, 270, 278

set lmi lmi-type itu command, 72, 75

set lmi t391dte command, 77

set lmi t392dce command, 78

set lo0 unit command, 61

set local-address command

in EBGP, 491

in IBGP, 376

set login user lab command, 14

set mac command, 113, 315

set mtu command, 69

set multihop command

in EBGP, 487

in IBGP, 412

set multipoint-destination command, 81–82

set multpath command, 500

set neighbor command

in EBGP, 500

in IBGP

authentication, 383

confederations, 405–406, 411–412

core, 394

peering, 376

set no-authentication-check command, 278

set nssa command, 190

set ops command, 17

set ospf area command, 306

set peer-as command, 484, 487, 498

set policy-statement static command, 431

set protocols bgp group interval command, 378

set protocols bgp group multipath command, 425

set protocols bgp group passive command, 427

set protocols bgp preference command, 424

set protocols isis ignore-attached-bit command, 314

set protocols isis interface command, 315

set protocols isis level 1 command, 263

set protocols ospf export command, 181, 189, 207

set protocols ospf overload command, 224

set protocols rip group command, 208

set radius-server command, 14

set root-authentication command, 11

set route command, 487

set routing-options aggregate route command, 526

set routing-options generate route command, 534

set routing-options router-id command, 309

set routing-options static route command, 430

set server command, 25

set shaping command, 99

set sonet-options command, 66, 120

set source-address-filter command, 112

set source-filtering command, 112

set ssh-rsa command, 11

set static route command

in EBGP, 536

in OSPF, 181

set stub no-summaries command, 187

set system authentication-order password command, 16

set system host-name command, 8

set system processes command, 33

set system services ssh command, 11

set system services telnet command, 8

set system time-zone command, 28

set term command

for NSSAs, 189

for static routes, 181

set term 1 command, 429–430

set term 2 command, 422

set traceoptions file command, 377

set traceoptions flag command, 377

set track interface command, 108

set transit-delay command, 225

set transmit-bucket command, 120

set trusted-key command, 25

set type external local-address command, 411

set type external neighbor command, 484, 487–498

set type external peer-as command, 500

set type internal command, 376

set type internal local-address, 394, 405–406

set unit command

for EBGP, 485, 498

for Frame Relay, 72, 81–82

for loopback interfaces, 62–63

for PPP, 83

for VRRP, 103–106

set user ops command, 17

set vci command, 92

set virtual-link command, 199–200

set vlan-tagging command, 101, 114

set vrrp-group command, 103–104, 106, 108, 496

SFM (Switching and Forwarding Module), 650

SGSN (Serving GPRS Support Node) devices, 648

SHA-1 (Secure Hash Algorithm), 648

shared trees, 648

shim headers, 648

Short Message Service (SMS), 648

shortest path first (SPF) algorithm, 648

shortest-path trees, 648

show access command, 86

show arp command, 496

show authentication-order command, 15

show bgp neighbor command

for authentication, 385

for passive mode, 428

for timers, 427

show bgp summary command

in EBGP

C1 peering, 488, 492

C2 peering, 484–486

damping, 511

P1 peering, 496–497

route filtering, 531

T1 peering, 501, 503–504

T2 peering, 499

in IBGP

authentication, 384, 386

confederations, 407, 409–411, 413

peering, 279

route reflection, 395

show chassis aggregated-devices command

for Ethernet, 116

for SONET, 117

show chassis alarm command, 34

show chassis alarms command, 28

show chassis environment command, 28–29

show chassis fpc command, 66

show chassis hardware command, 29

show chassis redundancy command, 34

show class ops command, 18

show group c2 command, 514

show group core command, 394

show group t1-t2 command, 544–545

show ilmi command, 97

show interfaces command, 9

in ATM, 91

in EBGP, 485

in Ethernet, 116

in Frame Relay, 73–74, 79–80

in ILMI, 96–97

in leaky bucket rate limiting, 120, 124

in loopback interfaces, 61

in ops account, 18

in OSPF, 166–167, 299–300

in POS interfaces, 65–67

in PPP, 84, 86–87

in SONET, 117–119

in VRRP, 106–109

show interfaces as0 command, 259–260

show interfaces fxp0 command, 260

show interfaces lo0 command, 62–63, 259–260, 288–290

show interfaces terse command, 268

show isis adjacency command, 274

area 49.0002, 271, 282–283

r3, 269

r4, 261

show isis adjacency detail command, 266

show isis database command

area 49.0002, 271

r3, 269

r4, 263

redistribution, 303

summarization, 295–296

show isis database detail command, 266

show isis hostname command, 275, 290

show isis interface command, 272–273, 315, 418–419

r3, 268–269

r4, 261

r5, 265

show isis interface detail command, 262–263

show lo0 command, 61

show log auth command, 21

show login user command, 15

show ntp associations command, 25, 27

show ospf database asbrsummary command, 182

show ospf database detail command, 157

show ospf database extern command, 182, 185, 217

show ospf database netsummary command, 186–187, 191

show ospf database netsummary area command, 159, 222–223

show ospf database netsummary extensive command, 199

show ospf database nssa detail command, 191–192

show ospf database router command, 178

show ospf database router advertising-router command, 160–161

show ospf database router area 0 command, 162

show ospf database router detail command, 224–225

show ospf interface command, 173

r3, 160

r4, 157

r5, 158, 175, 177–178

show ospf interface detail command, 157, 167

show ospf interface extensive command, 170–171

show ospf neighbor command

r3, 160, 163, 168, 173

r5, 159, 163, 178

r6, 161

r7, 163, 166

show ospf neighbor detail command, 171–172

show policy-options command, 189, 203, 211

show policy-options policy-statement command

in IBGP, 378

in IS-IS, 294

in OSPF, 299

in RIP, 216

show policy-options policy-statement bogons command, 512

show policy-options policy-statement med command, 544

show policy-statement command, 216, 218–219

show policy-statement transit-export command, 538

show protocols bgp command, 378

for confederations, 408–410

for route reflection, 392

show protocols bgp group command, 413

show protocols bgp group c-bgp command, 412, 548

show protocols bgp group c2 command, 518–519

show protocols bgp group export command, 378

show protocols bgp group p1 command, 513

show protocols bgp group t1-t2 command, 539

show protocols isis command, 288–290

show protocols isis export command, 292, 295

show protocols ospf command, 169

show protocols ospf area command, 198

show protocols ospf detail command, 167

show protocols ospf traceoptions command, 164

show protocols rip command, 202, 217

show radius-server command, 15

show root-authentication command, 12

show route command

in EBGP, 501–503

AS loops, 542

community tags, 520

hidden route repair, 521, 523–525

local preferences, 547–548

route filtering, 533–534

traffic flow, 545–546

in IBGP

confederations, 414–415, 420

load balancing, 423–425

local preferences, 432–434

show route advertising-protocol command, 648

show route advertising-protocol bgp command

in EBGP

incoming traffic flow, 546

route filtering, 536–538

site export policy, 527–530, 538

transport provider export policy, 540

in IBGP

peering 381

preferences, 423, 430–432

show route damping command, 508–511

show route protocol aggregate command, 534–535

show route protocol aggregate detail command, 535–536

show route protocol bgp command

in EBGP

peer site export policy, 530–531

peering, 493

in IBGP, 380

for confederations, 408–409, 413–414

for route reflection, 395–401

show route protocol bgp source-gateway command, 497–498

show route protocol isis command, 269–270, 272, 274–275, 290–292

show route protocol ospf command, 162–163, 185–187, 195

show route protocol rip command, 206

show route receive-protocol command, 648

show route receive-protocol bgp command

in EBGP, 486, 492–493

in IBGP, 380–381

show route resolution command, 521

show route source-gateway command, 515–516, 519–520

show route table martians command, 512

show routing-options command, 39–40

in EBGP, 539

in IBGP, 378, 407–408, 410

in OSPF, 299

in RIP, 203

show routing-options aggregate command, 295

show system command, 9

show system authentication-order command, 16

show system connections command, 23–24, 428–429

show system processes command, 34

show system services command, 12

show system syslog command, 20

show system uptime command, 27–28

show traceoptions command

in IBGP, 377

in IS-IS, 273, 285

show user ops command, 18

show version command, 29–30, 32

show vrrp summary command, 105, 107, 110, 495–497

show vrrp track command, 110

SIB (Switch Interface Board), 650

SIDs (System IDs)

defined, 650

in IS-IS, 257–258

signaled paths, 649

Signaling System 7 (SS7) protocol, 649

simplex interface, 649

SMS (Short Message Service), 648

SNMP (Simple Network Management Protocol)

configuring, 22–23, 49

defined, 649

verifying, 23–24

SNPA (Subnetwork Point of Attachment), 278

soft state structure, 649

software upgrades, 30–32

software versions, 29–30

SONET (Synchronous Optical Network) specification

aggregated, 117–119

defined, 650

SONET Clock Generator (SCG), 649

source address filtering, 101

source-based trees, 649

source-filtering option, 111

source-gateway option, 515–516

source-specific multicasting, 649

source switch, 309

sparse mode, 649

SPF (shortest path first) algorithm, 648

SPI (Security Parameter Index), 648

Split Horizon method

defined, 649

with RIP, 219

SPQ (Strict Priority Queuing), 650

SS7 (Signaling System 7) protocol, 649

SSB (System Switching Board), 650

SSH (secure shell) protocol

defined, 648

password authentication, 11–12, 12

session settings, 12

SSH key pairs, 12–14, 14

ssh-keygen command, 13

SSH Quick Connect dialog box, 12–13, 12

stanzas, cutting and pasting, 39–41

star topology, 166

static ARP entries, 102

static paths, 649

static routes

defined, 649

in EBGP, 482, 482

case study, 577

route filtering, 536

in IBGP, 378–379

confederations, 403–404, 403–404

route reflection, 387, 387, 389, 389

in lab exams, 222

for OoB management network configuration, 10

in OSPF

NSSAs, 188

RIP, 209

stub areas, 181–182

TSAs, 186

static RP method, 649

STMs (Synchronous Transport Modules), 650

strict hop routers, 649

Strict Priority Queuing (SPQ), 650

strict routes, 649

STS (Synchronous Transport Signal) Level 1, 650

stub areas in OSPF, 179

configuring, 182–184

defined, 650

deploying, 180–181, 180

external LSA generation for, 181–182

totally stubby, 179–180, 186–188

subconfederation 65000, 404–408

subconfederations 65001 and 65002, 408–411

subnets and subnet masks

defined, 650

in OSPF, 194

for POS interfaces, 69

for static routes, 210

Subnetwork Point of Attachment (SNPA), 278

summarization

in IBGP, 456–459

in IS-IS, 286–290

case study, 326–328, 340–345

configuring, 293–295

verifying, 295–297

in OSPF

case study, 235–237

configuring, 194–197

summary-link advertisements, 650

summary LSAs, 179

supernetting, 194

superuser login class, 14

suppress threshold in route damping, 505

sustained bit rate, 98

Switch Interface Board (SIB), 650

switching among reverse telnet sessions, 6

Switching and Forwarding Module (SFM), 650

symbolic name mappings, 4–5

synchronization in NTP

configuring, 24–25, 50–51

defined, 640

verifying, 25–28

Synchronous Digital Hierarchy (SDH) standard

defined, 650

with POS interfaces, 65–66

Synchronous Optical Network (SONET) specification

aggregated, 117–119

defined, 650

Synchronous Transport Modules (STMs), 650

Synchronous Transport Signal (STS) Level 1, 650

sysids (system identifiers)

defined, 650

in IS-IS, 257–258

syslog method, 650

syslog parameters

configuring, 20–21, 45

verifying, 21–22

system clocks for NTP server synchronization, 26

system configuration

case study, 42

completed configuration, 51–54

examples, 43–51

requirements, 42–43

cut and paste for, 37–41

initial, 34–37

summary, 41

System Control Board (SCB), 650

System IDs (SIDs)

defined, 650

in IS-IS, 257–258

system snapshots, 33–34

System Switching Board (SSB), 650