Table Of Contents
Index: Cisco IOS IP and IP Routing Command Reference
Symbols A B C D E F G H I K L M N O P R S T U V W
Symbols
? command xv
A
aaa authorization ipmobile command P1R-248
abbreviating commands
context-sensitive help xv
accept-lifetime command P1R-684
access-class command P1R-138
access groups
IP P1R-171
access-list command
IP
extended P1R-140, P1R-158, P1R-162
standard P1R-150
access-list remark command P1R-153
access lists
IP
applying on inbound or outbound interfaces P1R-171
BGP access list filters P1R-546, P1R-571
logging message P1R-160, P1R-164, P1R-202
named P1R-173
setting on virtual terminal lines P1R-138
standard P1R-150 to P1R-152
time-based P1R-142, P1R-160, P1R-202
violations, accounting for P1R-175
violations, logging P1R-160, P1R-164, P1R-175, P1R-202
IP violations, logging P1R-151
access list violations
IP
accounting P1R-175
displaying P1R-208
displaying (example) P1R-209
logging P1R-142, P1R-151, P1R-160, P1R-164, P1R-175, P1R-202
addresses
primary IP P1R-14
secondary IP P1R-14
address-family ipv4 command P1R-664
address-family vpnv4 command P1R-666
address ranges, summarizing
OSPF P1R-353
adjacency levels, IS-IS for IP, specifying P1R-464, P1R-465
administrative distance
BGP, setting P1R-539
defaults (table) P1R-429, P1R-686
IP Enhanced IGRP, setting P1R-429
aggregate address, configuring for BGP P1R-504
aggregate-address command P1R-504
AppleTalk
tunneling, Cayman P1R-96
area authentication command P1R-348
area default-cost command P1R-350
area nssa command P1R-352
area-password command P1R-458
area range command P1R-353
area stub command P1R-355
area virtual-link command P1R-357
arp arpa command P1R-5
arp command P1R-4
arp frame-relay command P1R-5
arp probe command P1R-5
arp snap command P1R-5
ARP table
timeout P1R-7
arp timeout command P1R-7
ATM
point-to-multipoint SVC P1R-842
SVC
point-to-multipoint P1R-842
VC status, displaying P1R-887
authentication
IP Enhanced IGRP packets P1R-433
MD5, RIP P1R-703
on DRP Server Agent P1R-182
See also MD5 authentication
auto-cost command P1R-360
autonomous systems
BGP providing paths to remote networks P1R-658
boundary router P1R-363, P1R-729
auto-summary (BGP) command P1R-507
auto-summary (RIP) command
RIP P1R-306
auto-summary command
IP Enhanced IGRP P1R-424
B
beacon command P1R-946
BGP
local preference value, setting P1R-753
route map P1R-731
route summarization P1R-306, P1R-424
BGP (Border Gateway Protocol)
administrative distance, setting P1R-539
aggregate address, configuring P1R-504
backdoor routes, indicating P1R-606
community, matching P1R-559
community attribute
sending to a neighbor P1R-593
community list, creating P1R-549
confederation P1R-518
enabling P1R-609
metric type P1R-620
networks, specifying P1R-604
route dampening
configuration factors P1R-521
dampening information, clearing P1R-531
enabling P1R-521
flap statistics, clearing P1R-532
suppressed routes, unsuppressing P1R-531
route filtering P1R-546, P1R-571
route reflector, configuring P1R-515, P1R-517, P1R-591
route summarization P1R-507
routing domain confederation P1R-518
sessions, resetting immediately P1R-525
soft reconfiguration P1R-529, P1R-596
synchronization with IGPs P1R-658
TCP MD5 authentication P1R-576
timers, adjusting P1R-662
bgp always-compare-med command P1R-509
bgp bestpath compare-routerid command P1R-511
bgp bestpath med confed command P1R-512
bgp bestpath missing-as-worst command P1R-514
bgp client-to-client reflection command P1R-515
bgp cluster-id command P1R-517
bgp confederation identifier command P1R-518
bgp confederation peers command P1R-520
bgp dampening command P1R-521
bgp default local-preference command P1R-523
bgp fast-external-fallover command P1R-525
bgp log-neighbor-changes command P1R-525
bgp router-id command P1R-528
bootfile P1R-100
bootfile command P1R-100
BOOTP
forwarding agent P1R-26, P1R-32
bridge crb command P1R-15
bridge group command P1R-15
broadcasts
IP
and transparent bridging spanning-tree protocol P1R-28
flooding P1R-28
C
cautions
usage in text ix
Cayman tunneling
AppleTalk P1R-96
CCO
accessing x
definition x
CEF
policy routing P1R-747
CGMP
clearing P1R-788
enabling P1R-798
proxy P1R-798
Cisco Connection Online
See CCO
Cisco IOS
saving configuration changes xviii
clear access-list counters command P1R-154
clear arp-cache command P1R-8
clear host command P1R-9
clear ip accounting command P1R-155
clear ip bgp command P1R-529
clear ip bgp dampening command P1R-531
clear ip bgp flap-statistics command P1R-532
clear ip bgp peer-group command P1R-533
clear ip cgmp command P1R-788
clear ip dhcp binding P1R-101
clear ip dhcp binding command P1R-101
clear ip dhcp conflict P1R-102
clear ip dhcp conflict command P1R-102
clear ip dhcp server statistics P1R-103
clear ip dhcp server statistics command P1R-103
clear ip drp command P1R-156
clear ip dvmrp route command P1R-789
clear ip eigrp neighbors command P1R-425, P1R-789
clear ip igmp group command P1R-790
clear ip mobile binding command P1R-250
clear ip mobile secure command P1R-251
clear ip mobile traffic command P1R-253
clear ip mobile visitor command P1R-255
clear ip mrm status-report command P1R-948
clear ip mroute command P1R-791
clear ip msdp peer command P1R-896
clear ip msdp sa-cache command P1R-897
clear ip msdp statistics command P1R-898
clear ip nat translation command P1R-10
clear ip nhrp command P1R-12
clear ip ospf command P1R-361
clear ip pgm router command P1R-928
clear ip pim auto-rp command P1R-792
clear ip prefix-list command P1R-534
clear ip route command P1R-13
clear ip rtp header-compression command P1R-793
clear ip sdr command P1R-794
clear ip sse command P1R-157
clear tcp statistics command P1R-157
client-identifier P1R-104
client-identifier command P1R-104
client-name P1R-105
client-name command P1R-105
command modes
summary (table) xiv
command syntax conventions
Cisco IOS documentation ix
compatible command P1R-362
conditional default origination, IS-IS P1R-459
configuration, saving xviii
D
debug ip dhcp server P1R-108
default form of a command
using xvii
default-information command
IP Enhanced IGRP P1R-426
default-information originate (BGP) command P1R-535
default-information originate (IS-IS) command P1R-459
default-information originate command
OSPF P1R-363
RIP P1R-307
default-metric (BGP) command P1R-537
default-metric (RIP) command
RIP P1R-308
default-metric command
IP Enhanced IGRP P1R-427
OSPF P1R-365
default networks, specifying P1R-693
default-router P1R-106
default-router command P1R-106
default routes
IP P1R-693
IP Enhanced IGRP P1R-426
deny (IP) command P1R-158
designated routers
IS-IS for IP, specifying election P1R-477
DHCP
helper addresses P1R-26, P1R-32
display delimiter (IS-IS) P1R-466
distance bgp command P1R-539
distance command P1R-686
distance eigrp command P1R-429
distance mbgp command
See distance bgp command
distance ospf command P1R-366
DistributedDirector
enabling DRP Server Agent P1R-183
distribute-list in command P1R-541, P1R-689
distribute-list out command P1R-543, P1R-691
dns-server P1R-107
documentation conventions
Cisco IOS viii
domain-name P1R-108
domain-name command P1R-108
domain-password command P1R-461
DRP Server Agent
enabling P1R-183
DVMRP
See also IP multicast routing
dynamic command P1R-162
Dynamic Host Configuration Protocol
See DHCP
E
EGP
neighbor
relationships P1R-336
EIGRP
timers active-time P1R-454
eigrp log-neighbor-changes command P1R-431, P1R-432
eigrp log-neighbor-warnings command P1R-432
enabling logging for neighbor resets P1R-526
extended access lists
IP P1R-140
named dynamic P1R-162
extended networks
IP, using secondary addresses P1R-15
F
filters
IP, on sources of routing information P1R-686
IP Enhanced IGRP
routes in updates P1R-689
routes in updates, advertising P1R-691
routing updates, preventing P1R-725
forwarding-agent command P1R-170
Frame Relay
disabling split horizon P1R-316, P1R-332
RTP header compression
enabling P1R-795
enabling per DLCI P1R-797
enabling with TCP header compression P1R-796
statistics, displaying P1R-861
frame-relay ip rtp header-compression command P1R-795
frame-relay map ip compress command P1R-796
frame-relay map ip rtp header-compression command P1R-797
functional address P1R-833
G
gateway of last resort
IGRP and RIP
computing P1R-693
global configuration mode
summary xiv
H
hardware-address P1R-109
hardware-address command P1R-109
hello packets
IP Enhanced IGRP
interval between P1R-436
valid time P1R-437
IS-IS for IP, setting interval P1R-468
help command xv
helper addresses
hold time
IP Enhanced IGRP P1R-437
home agent address, defining P1R-265
host P1R-110
host command P1R-110
Hot Standby Router Protocol
burned-in address P1R-243
hello time P1R-226
hold time P1R-226
interfaces, tracking P1R-241
MAC address P1R-233
MAC refresh interval P1R-235
password, configuring P1R-230
preemption delay P1R-236, P1R-238
prioritize by tracking other interfaces P1R-241
status, displaying P1R-225
timers, setting P1R-240
tracking interfaces for priority P1R-241
virtual MAC address P1R-233
HP Probe Proxy
name requests P1R-69
I
ICMP Router Discovery Protocol (IRDP)
enabling P1R-37
ICMP subnet masks P1R-14
IGMP
See IP multicast routing, IGMP
ignore lsa mospf command P1R-368
IGRP
enabling P1R-340
offsets, applying P1R-338
offsets for routing metrics P1R-338
traffic distribution, controlling P1R-345, P1R-455
input-queue command P1R-309
interface configuration mode
summary xiv
interfaces
addresses, secondary P1R-14
circuit type, IS-IS for IP, specifying P1R-464
Interior Gateway Routing Protocol
See IGRP
Internet Control Message Protocol (ICMP)
See ICMP entries
Internet Protocol
See IP
IP
access lists
applying on inbound or outbound interfaces P1R-171
definition of extended P1R-171
extended, creating P1R-140, P1R-171
extended, creating dynamic P1R-162
named P1R-173
setting on virtual terminal lines P1R-138
standard P1R-150, P1R-158, P1R-200
standard named P1R-173
time-based P1R-142, P1R-160, P1R-202
violations, accounting of P1R-175
violations, logging P1R-142, P1R-160, P1R-164, P1R-202
accounting
access list violations, displaying P1R-208
database, displaying P1R-208
addresses
primary P1R-14
secondary P1R-14
broadcasts
flooding P1R-28
transparent bridging spanning-tree protocol P1R-28
description of P1R-3
local policy routing, identifying the route map P1R-695
named access list P1R-173
policy routing
enabling P1R-732
packet length, matching P1R-716
route map, identifying P1R-697
precedence P1R-749
primary address, setting P1R-14
redistribution, matching
a tag P1R-722
BGP autonomous system path access list P1R-557
BGP community list P1R-559
interface P1R-707
IP address P1R-709
metric of a route P1R-718
next hop router address P1R-712
route source P1R-714
route type P1R-720
redistribution, setting
as-path P1R-610
BGP origin code P1R-622
BGP weight P1R-624
community P1R-614, P1R-620, P1R-622
default interface P1R-739
default next hop P1R-743
interface P1R-741
level for importing routes P1R-751
metric P1R-341, P1R-445, P1R-755
metric type P1R-757
next hop P1R-618, P1R-745, P1R-759
preference for autonomous system P1R-753
tag of destination routing protocol P1R-761
routing
displaying status of interfaces P1R-82
enabling P1R-71
local-area mobility P1R-39
secondary address, specifying P1R-14
source IP address, validating P1R-329
UDP datagrams
flooding P1R-30
speeding up flooding P1R-30
ip access-group command P1R-171
ip access-list command P1R-173
ip accounting command P1R-175
ip accounting-list command P1R-177
ip accounting-threshold command P1R-178
ip accounting-transits command P1R-179
ip address command P1R-14
ip as-path access-list command P1R-546
ip authentication key-chain eigrp command P1R-433
ip authentication mode eigrp command P1R-434
ip bandwidth-percent eigrp command P1R-435
ip broadcast-address command P1R-16
ip casa command P1R-180
ip cef traffic-statistics command P1R-17
ip cgmp command P1R-798
ip classless command P1R-19
ip community-list command P1R-549
ip default-gateway command P1R-20
ip default-network command P1R-693
ip dhcp conflict logging command P1R-111
ip dhcp database P1R-112
ip dhcp database command P1R-112
ip dhcp excluded-address command P1R-114
ip dhcp ping packets P1R-115
ip dhcp ping packets command P1R-115
ip dhcp ping timeout P1R-116
ip dhcp ping timeout command P1R-116
ip dhcp pool P1R-117
ip dhcp pool command P1R-117
ip dhcp relay information check P1R-118
ip dhcp relay information check command P1R-118
ip dhcp relay information option P1R-119
ip dhcp relay information option command P1R-119
ip dhcp relay information policy P1R-120
ip dhcp relay information policy command P1R-120
ip directed-broadcast command P1R-21
ip domain-list command P1R-22
ip domain-lookup command P1R-23
ip domain-name command P1R-24
ip drp access-group command P1R-181
ip drp authentication key-chain command P1R-182
ip drp server command P1R-183
ip dvmrp accept-filter command P1R-800
ip dvmrp auto-summary command P1R-802
ip dvmrp default-information command P1R-803
ip dvmrp metric command P1R-669, P1R-804
ip dvmrp metric-offset command P1R-806
ip dvmrp output-report-delay command P1R-807
ip dvmrp reject-non-pruners command P1R-808
ip dvmrp routehog-notification command P1R-809
ip dvmrp route-limit command P1R-810
ip dvmrp summary-address command P1R-811
ip dvmrp unicast-routing command P1R-812
IP Enhanced IGRP
administrative distance, setting P1R-429
authentication, enabling P1R-433
bandwidth P1R-435
default routes P1R-426
disabling P1R-444
enabling P1R-444
filters
routes in updates P1R-689
routes in updates, advertising P1R-691
routing updates, preventing P1R-725
interfaces, displaying P1R-447
load balancing P1R-456
metric offset P1R-443
metrics, adjusting P1R-427
neighbor adjacency changes, logging P1R-431, P1R-432
offsets, applying P1R-323
redistribution, metrics for P1R-427
route authentication P1R-433
route feasibility, determining P1R-456
route redistribution P1R-426, P1R-427
route summarization P1R-306, P1R-424
split horizon, enabling P1R-438
timers, adjusting P1R-436, P1R-437
IP Enhanced IGRP (Interior Gateway Routing Protocol)
route summarization P1R-507
ip forward-protocol any-local-broadcast command P1R-27
ip forward-protocol command P1R-25
ip forward-protocol spanning-tree command P1R-28
ip forward-protocol turbo-flood command P1R-30
ip hello-interval eigrp command P1R-436
ip helper-address command P1R-32
ip hold-time eigrp command P1R-437
ip host command P1R-34
ip host-routing command P1R-35
ip hp-host command P1R-36
ip icmp rate-limit unreachable command P1R-184
ip igmp access-group command P1R-813
ip igmp helper-address command P1R-814, P1R-934
ip igmp join-group command P1R-816
ip igmp query-interval command P1R-817
ip igmp query-max-response-time command P1R-819
ip igmp query-timeout command P1R-820
ip igmp static-group command P1R-821
ip igmp unidirectional-link command P1R-935
ip igmp version command P1R-822
ip irdp command P1R-37
ip irdp holdtime command P1R-37
ip irdp maxadvertinterval command P1R-37
ip irdp multicast command P1R-37
ip local policy route-map command P1R-695
ip mask-reply command P1R-185
ip mobile arp command P1R-39
ip mobile foreign-agent command P1R-256
ip mobile foreign-service command P1R-259
ip mobile home-agent address command P1R-265
ip mobile home-agent command P1R-261
ip mobile home-agent standby command P1R-266
ip mobile host command P1R-268
ip mobile prefix-length command P1R-271
ip mobile registration-lifetime command P1R-272
ip mobile secure command P1R-273
ip mobile tunnel command P1R-275
ip mobile virtual-network command P1R-276
ip mrm accept-manager command P1R-950
ip mrm command P1R-949
ip mrm manager command P1R-951
ip mroute command P1R-823
ip msdp border command P1R-899
ip msdp cache-sa-state command P1R-901
ip msdp default-peer command P1R-902
ip msdp description command P1R-904
ip msdp filter-sa-request command P1R-905
ip msdp mesh-group command P1R-906
ip msdp originator-id command P1R-907
ip msdp peer command P1R-908
ip msdp redistribute command P1R-910
ip msdp sa-filter in command P1R-912
ip msdp sa-filter out command P1R-914
ip msdp sa-request command P1R-916
ip msdp shutdown command P1R-918
ip msdp ttl-threshold command P1R-919
ip mtu command P1R-186
ip multicast boundary command P1R-825
ip multicast cache-headers command P1R-671, P1R-826
ip multicast default-rpf-distance command P1R-937
ip multicast helper-map command P1R-828
ip multicast rate-limit command P1R-830
IP multicast routing
access lists P1R-813
Auto-RP
cache, clearing P1R-792
CGMP
clearing P1R-788
enabling P1R-798
proxy P1R-798
desktop conferencing session P1R-860
DVMRP
advertising to neighbors P1R-803
auto-summarization P1R-802
delay between reports P1R-807
reject non-pruning neighbors P1R-808
route hog notification P1R-809
route threshold P1R-809
summary address P1R-811
tunneling P1R-96
unicast routing P1R-812
IGMP
cache P1R-790
helper address P1R-814
host-query message interval P1R-817
query response time P1R-819
query timeout P1R-820
statically connected router member P1R-821
version P1R-822
IP multicast routing table
clearing P1R-791
displaying P1R-871
mrinfo P1R-953
mroute, configuring P1R-823
mrouted P1R-953
multicast groups
displaying P1R-864
hosts joining P1R-813
joining P1R-816
multicast information
displaying P1R-866
Multicast Routing Monitor
beacon messages P1R-946
errors P1R-967
Manager P1R-952
Manager restrictions P1R-950
RTP P1R-968
status report, displaying P1R-967
status report cache buffer, clearing P1R-948
test, conducting P1R-954
test information, displaying P1R-965
test name P1R-951
Test Receiver information, displaying P1R-964
Test Receiver interface P1R-949
Test Receiver parameters P1R-959
Test Sender information, displaying P1R-964
Test Sender interface P1R-949
Test Sender parameters P1R-962
UDP port numbers P1R-966, P1R-969
multicast tree, tracing P1R-955, P1R-957
packet headers, storing P1R-671, P1R-826
PIM
dense mode, enabling P1R-834
enabling P1R-834
filtering P1R-844
information, displaying P1R-879
NBMA mode P1R-843
neighbors, displaying P1R-881
preventing P1R-844
shortest path tree, delaying use P1R-853
sparse-dense mode, enabling P1R-834
sparse mode, enabling P1R-834
PIM sparse mode
join-and-prune message timer P1R-840
router-query messages P1R-845
timers P1R-840
rendezvous point (RP)
configuring address P1R-836, P1R-846
Reverse Path Forwarding (RPF)
displaying P1R-889
RP
assigning to a group P1R-846
Auto-RP, groups covered P1R-851
Auto-RP, mapping agent P1R-852
displaying P1R-883
filter RP announcements P1R-848
RPF P1R-871
displaying P1R-889
sdr
displaying cache P1R-892
listener support P1R-860
session advertisements P1R-860
Session Directory Protocol P1R-860
static route, configuring P1R-823
stub multicast routing P1R-814, P1R-844
Token Ring MAC address mapping P1R-833
TTL, configuring P1R-832
whiteboard applications P1R-860
ip multicast ttl-threshold command P1R-832
ip multicast use-functional command P1R-833
ip name-server command P1R-41
ip nat command P1R-42
ip nat inside destination command P1R-44
ip nat inside source command P1R-46
ip nat outside source command P1R-48
ip nat pool command P1R-50
ip nat translation command P1R-52
ip netmask-format command P1R-54
ip nhrp authentication command P1R-55
ip nhrp holdtime command P1R-56
ip nhrp interest command P1R-57
ip nhrp map command P1R-58
ip nhrp map multicast command P1R-59
ip nhrp max-send command P1R-60
ip nhrp network-id command P1R-61
ip nhrp nhs command P1R-62
ip nhrp record command P1R-63
ip nhrp responder command P1R-64
ip nhrp server-only command P1R-65
ip nhrp trigger-svc command P1R-66
ip nhrp use command P1R-67
ip ospf authentication command P1R-369
ip ospf authentication-key command P1R-370
ip ospf cost command P1R-371
ip ospf database-filter all out command P1R-373
ip ospf dead-interval command P1R-374
ip ospf demand-circuit command P1R-375
ip ospf hello-interval command P1R-376
ip ospf message-digest-key command P1R-377
ip ospf mtu-ignore command P1R-379
ip ospf name-lookup command P1R-380
ip ospf network command P1R-381
ip ospf priority command P1R-383
ip ospf retransmit-interval command P1R-384
ip ospf transmit-delay command P1R-385
ip pgm router command P1R-929
ip pim accept-rp command P1R-836
ip pim border command P1R-837
ip pim bsr-candidate command P1R-838
ip pim command P1R-834
ip pim message-interval command P1R-840
ip pim minimum-vc-rate command P1R-841
ip pim multipoint-signalling command P1R-842
ip pim nbma-mode command P1R-843
ip pim neighbor-filter command P1R-844
ip pim query-interval command P1R-845
ip pim rp-address command P1R-846
ip pim rp-announce-filter command P1R-848
ip pim rp-candidate command P1R-849
ip pim send-rp-announce command P1R-851
ip pim send-rp-discovery command P1R-852
ip pim spt-threshold command P1R-853
ip pim vc-count command P1R-854
ip pim version command P1R-855
ip policy route-map command P1R-697
ip prefix-list description command P1R-554
ip prefix-list sequence-number command P1R-556
ip probe proxy command P1R-69
ip proxy-arp command P1R-70
ip redirects command P1R-187
ip rip authentication key-chain command P1R-310
ip rip authentication mode command P1R-311
ip rip receive version command P1R-312
ip rip send version command P1R-313
ip rip triggered command P1R-314
ip route command P1R-699
ip router isis command P1R-462
ip routing command P1R-71
ip rtp compression-connections command P1R-856
ip rtp header-compression command P1R-857
ip sdr cache-timeout command P1R-859
ip sdr listen command P1R-860
ip source-route command P1R-188
ip split-horizon (RIP) command P1R-316, P1R-318
ip split-horizon command P1R-332
ip split-horizon eigrp command P1R-438
ip subnet-zero command P1R-72
ip summary-address eigrp command P1R-439
ip summary-address rip command P1R-318
ip tcp chunk-size command P1R-189
ip tcp compression-connections command P1R-190
ip tcp header-compression command P1R-192
ip tcp path-mtu-discovery command P1R-193
ip tcp queuemax command P1R-194
ip tcp selective-ack command P1R-195
ip tcp synwait-time command P1R-196
ip tcp timestamp command P1R-197
ip tcp window-size command P1R-198
ip unnumbered command P1R-73
ip unreachables command P1R-199
IRDP, enabling P1R-37
isis circuit-type command P1R-464
isis csnp-interval command P1R-465
isis display delimiter command P1R-466
IS-IS for IP
adjacency, specifying P1R-464, P1R-465
area passwords, configuring P1R-458
conditional default origination P1R-459
default route, generating P1R-363, P1R-459
designated router election, specifying P1R-477
display delimiter P1R-466
domain passwords, configuring P1R-461
enabling P1R-487
interface password, assigning P1R-476
link state metrics, configuring P1R-475
password authentication, configuring P1R-458
retransmission level, setting P1R-478
router support, specifying level P1R-481
isis hello-interval command P1R-468
isis hello-multiplier command P1R-470
isis lsp-interval command P1R-472
isis mesh-group command P1R-473
isis metric command P1R-475
isis password command P1R-476
isis priority command P1R-477
isis retransmit-interval command P1R-478
isis retransmit-throttle-interval command P1R-480
is-type command P1R-481
K
key chain command P1R-703
key command P1R-701
key-string command P1R-705
L
lease P1R-122
lease command P1R-122
link state metrics
IS-IS for IP, configuring P1R-475
load balancing, IP Enhanced IGRP P1R-456
local-area mobility P1R-39
local preference value, BGP, setting P1R-753
lock-and-key access
absolute timeout P1R-140, P1R-162
creating dynamic access list P1R-140, P1R-162
log-adj-changes command P1R-386
log-neighbor-changes command P1R-431, P1R-432
M
MAC address P1R-233
manager command P1R-952
masks, format in displays P1R-54, P1R-95
match as-path command P1R-557
match community-list command P1R-559
match interface command P1R-707
match ip address command P1R-709
match ip next-hop command P1R-712
match ip route-source command P1R-714
match length command P1R-716
match metric command P1R-718
match nlri command
See address-family ipv4 command or address-family vpnv4 command
match route-type command P1R-720
match tag command P1R-722
maximum-paths command P1R-724
maximum transmission unit
Path MTU Discovery P1R-193
MD5 (Message Digest 5) authentication
on TCP connections between BGP peers P1R-576
MD5 authentication
IP Enhanced IGRP P1R-434
OSPF P1R-348
RIP P1R-703
Message Digest 5 (MD5) authentication
See MD5 authentication
metric holddown command P1R-334
metric maximum-hops command P1R-335
metrics
assigning for redistribution P1R-308, P1R-365, P1R-537
IP Enhanced IGRP, adjusting P1R-427
metric weights command P1R-440
modes
See command modes
mrinfo command P1R-953
mrm command P1R-954
mrouted P1R-953
mrouted, description P1R-803
mstat command P1R-955
mtrace command P1R-957
multicast group, joining P1R-816
multiprotocol BGP (Border Gateway Protocol)
networks, specifying P1R-604
N
named IP access list P1R-173
NAT
clearing translations P1R-10
enabling P1R-42
inside destination address translation P1R-44
inside source address translation P1R-46
outside source address translation P1R-48
pool of addresses, defining P1R-50
statistics, displaying P1R-87
translations, displaying P1R-89
NBMA network
mapping IP-to-NBMA addresses P1R-58
network identifier P1R-61
neighbor (RIP) command
IGRP, RIP P1R-320
neighbor advertise-map non-exist-map command P1R-563
neighbor advertisement-interval command P1R-561
neighbor command
EGP, IGRP, RIP P1R-336
OSPF P1R-387
neighbor database-filter command P1R-389
neighbor default-originate command P1R-565
neighbor description command P1R-567
neighbor distribute-list command P1R-568
neighbor ebgp-multihop command P1R-570
neighbor filter-list command P1R-571
neighbor maximum-prefix command P1R-573
neighbor next-hop-self command P1R-575
neighbor password command P1R-576
neighbor peer-group command
assigning members P1R-578
creating P1R-580
neighbor prefix-list command P1R-583
neighbor remote-as command P1R-585
neighbor remove-private-as command P1R-587
neighbor resets, logging P1R-526
neighbor route-map command P1R-589
neighbor route-reflector-client command P1R-591
neighbor send-community command P1R-593
neighbor shutdown command P1R-595
neighbor soft-reconfiguration inbound command P1R-596
neighbor update-source command P1R-599
neighbor version command P1R-600
neighbor weight command P1R-602
netbios-name server P1R-123
netbios-name-server command P1R-123
netbios-node type P1R-124
netbios-node-type command P1R-124
net command P1R-483
netmask, definition P1R-54
network (RIP) command
RIP P1R-321
Network Address Translation
See NAT
network area command P1R-390
network backdoor command P1R-606
network command P1R-125
network command (BGP and multiprotocol BGP) P1R-604
network masks, format P1R-95
network weight command P1R-608
Next Hop Resolution Protocol
See NHRP
next-server command P1R-126
NHRP for IP
access list P1R-57
authentication P1R-55
authoritative response P1R-56
cache, clearing
dynamic entries P1R-12
static entries P1R-58
cache, displaying P1R-91
enabling P1R-61
holdtime P1R-56
initiation, controlling P1R-67
network identifier P1R-61
Next Hop Server address P1R-62
packet rate P1R-60
record and reverse record options, suppressing P1R-63
requests, triggering P1R-57, P1R-67
Responder Address option P1R-64
security P1R-55
server-only mode P1R-65
static IP-to-NBMA address mapping P1R-58
SVC set up and teardown
thresholds P1R-66
time interval P1R-17
traffic statistics, displaying P1R-93
no form of a command
using xvii
notes
usage in text ix
NSSA P1R-352
O
ODR
enabling P1R-302
offset-list (IGRP) command P1R-338
offset-list (IP Enhanced IGRP) command P1R-443
offset-list (RIP) command P1R-322
offsets
IP Enhanced IGRP P1R-443
RIP P1R-322
offsets, applying P1R-323
offsets, IGRP P1R-338
On-Demand Routing
See ODR
online documentation
See CCO
Open Shortest Path First (OSPF) protocol
See OSPF
option command P1R-127
OSPF
address range for a single route, specifying P1R-353
aggregate addresses, creating P1R-419
area ID P1R-390
authentication for an area, enabling P1R-348
authentication type P1R-369
auto cost P1R-360
compatible command P1R-362
consolidate routes at a boundary P1R-353
cost P1R-371
cost to the default external route, assigning P1R-350
database, displaying information P1R-397
dead interval P1R-374
default metrics P1R-360
default metric values, setting P1R-365
default route, generate P1R-363
default summary route cost P1R-350
demand circuit P1R-375
designated router P1R-383
distance P1R-366
distances P1R-366
DNS names P1R-380
enabling P1R-393
enabling router-id P1R-392
hello interval P1R-376
hello packet interval P1R-374
ignore MOSPF LSA packets P1R-368
interface information, displaying P1R-410
interfaces P1R-390
ip ospf mtu-ignore P1R-379
IRDP advertisements to multicast address, sending P1R-38
link state advertisement retransmissions P1R-384
LSA group pacing P1R-421
MD5 authentication P1R-377
MOSPF packets, ignoring P1R-368
neighbor information, displaying P1R-412
neighbor state changes, viewing P1R-386
network type P1R-381
not so stubby area P1R-352
NSSA P1R-352
packet pacing P1R-408
password P1R-370
priority of router P1R-383
retransmit interval P1R-384
route calculation timers, configuring P1R-422
routers interconnecting to nonbroadcast networks P1R-387
routing processes, displaying information P1R-394
routing table entries, displaying P1R-396
stub area, defining P1R-355
summarize routes at a boundary P1R-353
timers P1R-422
transmit delay P1R-385
virtual link P1R-357
virtual links, displaying P1R-417
output-delay command P1R-323
P
parallel router P1R-15
partition avoidance command P1R-485
passive-interface command P1R-725
passwords
IS-IS for IP
area, assigning on P1R-458
authentication P1R-458
domain, assigning on P1R-461
interface, assigning on P1R-476
Path MTU Discovery
enabling P1R-193
RFC 1191 P1R-193
permit command P1R-200
PIM
See IP multicast routing, PIM
policy routing
based on address P1R-710
based on packet length P1R-716
enabling P1R-732
local P1R-695
route map, identifying P1R-695
NetFlow P1R-747
route map, identifying P1R-697
to a default next hop P1R-743
to a next hop P1R-618, P1R-745
to an interface P1R-741
to default interface P1R-739
primary address
IP, setting P1R-14
privileged EXEC mode
summary xiv
prompts
system xiv
Protocol Independent Multicast
See IP multicast routing, PIM
Q
question command xv
R
receivers command P1R-959
redistribute command P1R-727
redistribute dvmrp command P1R-674
redistribute static ip command P1R-727
redistribution
assigning metrics for P1R-308, P1R-365, P1R-537
IP
See also IP, redistribution
IP address 1
IP Enhanced IGRP
metrics for P1R-427
of default routes P1R-426
match criteria, See also IP, redistribution
one protocol to another P1R-731
one routing domain into another P1R-727
routes, using same metric value P1R-308, P1R-365, P1R-537
routing information P1R-614, P1R-620, P1R-622
See also IP, redistribution P1R-731
using route maps P1R-614, P1R-620, P1R-622
IP
remark command P1R-204
retransmission interval, setting for IP IS-IS P1R-478
Reverse Path Forwarding (RPF) P1R-871
displaying P1R-889
RFC 826
ARP P1R-5
RFC 1042
ARP packets P1R-5
SNAP P1R-81
RFC 1144
TCP header compression P1R-192
RFC 1191
Path MTU Discovery P1R-193
RFC 1195
IP addresses P1R-73
RFC 1247
authentication P1R-348
poll interval P1R-387
RFC 1323
TCP timestamp P1R-197
RFC 1531
RFC 2018
TCP selective acknowledgment P1R-195
RFC 2281
Cisco Hot Standby Router Protocol (HSRP) P1R-233
RFC 2370
opaque LSAs P1R-399
RIP
IP
adjust input queue P1R-309
administrative distance P1R-430, P1R-686
automatic summarization P1R-306, P1R-424
default metric values, setting P1R-308
default network P1R-693
delay between packets in update P1R-323
dynamic summarization P1R-318
enabling P1R-324
metric offset P1R-322
offsets, applying P1R-322
redistribution P1R-689, P1R-691
triggered P1R-314
version, global P1R-330
version, interface basis, receiving P1R-312
version, interface basis, sending P1R-313
IP authentication
accept lifetime P1R-684, P1R-701, P1R-703, P1R-705
clear text P1R-311
displaying key information P1R-780
enabling P1R-310
key P1R-701
key chain P1R-703
key string P1R-705
MD5 P1R-311
send lifetime P1R-735
RIP (Routing Information Protocol)
IP
default metric values, setting P1R-537
redistribution P1R-542, P1R-555, P1R-556, P1R-656
ROM monitor mode
summary xiv
route map
BGP, applying to incoming and outgoing routes P1R-589
route-map command P1R-731
router, parallel P1R-15
router bgp command P1R-609
route reflector P1R-515, P1R-517, P1R-591
router eigrp command P1R-444
router-id command P1R-392
router igrp command P1R-340
router isis command P1R-487
router mobile command P1R-278
router odr command P1R-302
router ospf command P1R-393
router rip command P1R-324
route summarization
automatic P1R-306, P1R-424, P1R-507
dynamic P1R-318
IS-IS addresses P1R-419, P1R-500
OSPF addresses P1R-353
routing table
default network in IP P1R-693
RTP header compression
and TCP header compression, enabling P1R-796
connections supported P1R-856
enabling P1R-857
Frame Relay, enabling for maps P1R-795
Frame Relay encapsulation, using P1R-797
Frame Relay statistics, displaying P1R-861
statistics
clearing P1R-793
displaying P1R-890
Frame Relay P1R-861
S
saving configuration changes xviii
secondary address, IP, using P1R-14
security
See also access lists, IP; lock-and-key access; RIP, IP authentication
selective acknowledgment
TCP P1R-195
senders command P1R-962
send-lifetime command P1R-735
service dhcp command P1R-129
Session Directory Protocol
set as-path command P1R-610
set automatic-tag command P1R-737
set community command P1R-614
set dampening command P1R-616
set default interface command P1R-739
set interface command P1R-741
set ip default next-hop command P1R-743
set ip next-hop (BGP) command P1R-618
set ip next-hop command P1R-745
set ip next-hop verify-availability command P1R-747
set ip precedence command P1R-749
set level command P1R-751
set local-preference command P1R-753
set metric command (IP Enhanced IGRP) P1R-341, P1R-445
set metric command (protocol-independent) P1R-755
set metric-type command P1R-757
set metric-type internal command P1R-620
set next-hop command P1R-759
set nlri command
See address-family ipv4 command or address-family vpnv4 command
set origin command P1R-622, P1R-761
set-overload-bit command P1R-490
set tag command P1R-761
set weight command P1R-624
show access-lists command P1R-205
show arp command P1R-75
show frame-relay ip rtp header-compression command P1R-861
show hosts command P1R-77
show ip access-list command P1R-207
show ip accounting command P1R-208
show ip aliases command P1R-79
show ip arp command P1R-80
show ip bgp cidr-only command P1R-631
show ip bgp command P1R-626
show ip bgp community command P1R-633
show ip bgp community-list command P1R-635
show ip bgp dampened-paths command P1R-637
show ip bgp filter-list command P1R-639
show ip bgp flap-statistics command P1R-641
show ip bgp inconsistent-as command P1R-643
show ip bgp ipv4 multicast command P1R-677
show ip bgp ipv4 multicast summary command P1R-680
show ip bgp neighbors command P1R-644
show ip bgp paths command P1R-651
show ip bgp peer-group command P1R-652
show ip bgp regexp command P1R-653
show ip bgp summary command P1R-654
show ip casa affinities command P1R-211
show ip casa oper command P1R-213
show ip casa stats command P1R-214
show ip casa wildcard command P1R-216
show ip dhcp binding P1R-130
show ip dhcp binding command P1R-130
show ip dhcp conflict P1R-132
show ip dhcp conflict command P1R-132
show ip dhcp database P1R-133
show ip dhcp database command P1R-133
show ip dhcp server statistics P1R-135
show ip dhcp server statistics command P1R-135
show ip drp command P1R-219
show ip dvmrp route command P1R-863
show ip eigrp interfaces command P1R-447
show ip eigrp neighbors command P1R-449
show ip eigrp topology command P1R-451
show ip eigrp traffic command P1R-453
show ip igmp groups command P1R-864
show ip igmp interface command P1R-866
show ip igmp udlr command P1R-938
show ip interface command P1R-82
show ip irdp command P1R-85
show ip local policy command P1R-764
show ip masks command P1R-86
show ip mbgp command
See show ip bgp ipv4 multicast command
show ip mbgp summary command
See show ip bgp ipv4 multicast summary command
show ip mcache command P1R-868
show ip mobile binding command P1R-279
show ip mobile globals command P1R-281
show ip mobile host command P1R-283
show ip mobile interface command P1R-285
show ip mobile secure command P1R-287
show ip mobile traffic command P1R-289
show ip mobile tunnel command P1R-292
show ip mobile violation command P1R-294
show ip mobile visitor command P1R-296
show ip mpacket command P1R-869
show ip mrm interface command P1R-964
show ip mrm manager command P1R-965
show ip mrm status-report command P1R-967
show ip mroute command P1R-871
show ip msdp count command P1R-920
show ip msdp peer command P1R-921
show ip msdp sa-cache command P1R-923
show ip msdp summary command P1R-925
show ip nat statistics command P1R-87
show ip nat translations command P1R-89
show ip nhrp command P1R-91
show ip nhrp traffic command P1R-93
show ip ospf border-routers command P1R-396
show ip ospf command P1R-394
show ip ospf database command P1R-397
show ip ospf flood-list command P1R-408
show ip ospf interface command P1R-410
show ip ospf neighbor command P1R-412
show ip ospf request-list command P1R-414
show ip ospf retransmission-list command P1R-415
show ip ospf summary-addresst command P1R-416
show ip ospf virtual-links command P1R-417
show ip pgm router command P1R-930
show ip pim bsr command P1R-877
show ip pim interface command P1R-879
show ip pim neighbor command P1R-881
show ip pim rp command P1R-883
show ip pim rp-hash command P1R-885
show ip pim vc command P1R-887
show ip policy command P1R-766
show ip prefix-list command P1R-656
show ip protocols command P1R-768
show ip redirects command P1R-220
show ip rip database command P1R-325
show ip route command P1R-772
show ip route summary command P1R-778
show ip route supernets-only command P1R-779
show ip rpf command P1R-889
show ip rtp header-compression command P1R-890
show ip sdr command P1R-892
show ip tcp header-compression command P1R-221
show ip traffic command P1R-223
show isis database command P1R-491
show isis spf-log command P1R-495
show isis topology command P1R-498
show key chain command P1R-780
show route-map command P1R-781
show route-map ipc command P1R-783
show sse summary command P1R-225
show standby command P1R-225
show tcp statistics command P1R-228
SMDS
disabling split horizon P1R-316, P1R-332
soft reconfiguration P1R-596
split horizon
IP Enhanced IGRP P1R-438
standard access list, IP P1R-150
named P1R-173
standby authentication command P1R-230
standby ip command P1R-231
standby mac-address command P1R-233
standby mac-refresh command P1R-235
standby preempt command P1R-236, P1R-238
standby timers command P1R-240
standby track command P1R-241
standby use-bia command P1R-243
start-forwarding-agent command P1R-244
static routes
configuring P1R-699
IP
establishing P1R-699
redistributing P1R-727
stub area
stub IP multicast routing P1R-814
subinterface configuration mode
summary xiv
subnet masks, using ICMP P1R-14
summary address
IP Enhanced IGRP P1R-439
summary-address (IS-IS) command P1R-500
summary-address command P1R-419
synchronization, definition P1R-658
synchronization command P1R-658
T
Tab key
command completion xv
table-map command P1R-660
TCP
connection
enabling MD5 authentication for BGP P1R-576
enabling Path MTU Discovery P1R-193
setting connection-attempt time P1R-196
description of P1R-3
header compression
connections supported P1R-190
header compression, disabling conflicting features P1R-195, P1R-197
maximum read size P1R-189
outgoing queue size P1R-194
selective acknowledgment P1R-195
timestamp P1R-197
window size P1R-198
TCP/IP, description P1R-3
term ip netmask-format command P1R-95
timeout interval
ARP P1R-7
timers
BGP, adjusting P1R-662
IP Enhanced IGRP, adjusting P1R-436, P1R-437
timers active-time command P1R-454
timers basic command P1R-303, P1R-327, P1R-343
timers bgp command P1R-662
timers lsa-group-pacing command P1R-421
timers spf command P1R-422
time stamp
TCP P1R-197
Token Ring
functional address P1R-833
IP multicast routing over P1R-833
traffic-share command P1R-345, P1R-455
Transmission Control Protocol
Transmission Control Protocol/Internet Protocol
transmit-interface command P1R-245
tunneling, AppleTalk, Cayman P1R-96
tunnel mode command P1R-96
tunnel udlr receive-only command P1R-940
tunnel udlr send-only command P1R-942
U
UDP
datagrams
flooding P1R-30
speeding up flooding P1R-30
UDP broadcasts
BOOTP forwarding agent P1R-26, P1R-32
udp-port command P1R-969
User Datagram Protocol
user EXEC mode
summary xiv
V
validate-update-source command P1R-329
variance command P1R-456
version command P1R-330
virtual MAC address P1R-233
W
whiteboard applications P1R-860