Awọn akoonu tọju
1 CISCO 1000 Series Software iṣeto ni IOS XE 17 Packet Trace
2 Packet Trace
3 Alaye Nipa Packet Trace
4 Awọn Itọsọna Lilo fun Tito leto Packet Trace
5 Tito leto Packet Trace
6 Ilana
7 Tito leto Packet Tracer pẹlu UDF aiṣedeede
8 Ifihan Packet-Trace Alaye
9 Yiyọ Packet-Trace Data
10 Iṣeto ni Examples fun Packet Trace
11 Example: Lilo Packet kakiri
12 Example: Lilo Packet kakiri
13 Afikun Awọn itọkasi
14 Imọ Iranlọwọ
15 Alaye ẹya-ara fun Packet Trace
16 Awọn iwe aṣẹ / Awọn orisun
16.1 Awọn itọkasi
17 jẹmọ Posts

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CISCO 1000 Series Software iṣeto ni IOS XE 17 Packet Trace

CISCO-1000Series-Software-Configuration-IOS -XE-17=Packet-Trace-PRODUCT

Awọn pato

  • Akọkọ Atejade: Oṣu Kẹjọ 03, 2016

ọja Alaye

Packet-Trace ẹya pese a alaye oye ti bi data awọn apo-iwe ti wa ni ilọsiwaju nipasẹ awọn Sisiko IOS XE Syeed, ati bayi iranlọwọ onibara a ayẹwo oran ati ki o laasigbotitusita wọn daradara siwaju sii. O funni ni awọn ipele mẹta ti ayewo fun awọn apo-iwe: iṣiro, akopọ, ati data ọna. Ipele kọọkan n pese alaye kan view ti soso processing ni iye owo ti diẹ ninu awọn soso processing] agbara. Packet Trace fi opin si ayewo si awọn apo-iwe ti o baamu awọn alaye ipo iru ẹrọ yokokoro ati pe o jẹ aṣayan ti o le yanju paapaa labẹ awọn ipo ẹru-ọja ni awọn agbegbe alabara.

Packet Trace

CISCO-1000Series-Software-Configuration-IOS -XE-17=Packet-Trace-01

Akọkọ Atejade: Oṣu Kẹjọ 03, 2016

  • Packet-Trace ẹya pese a alaye oye ti bi data awọn apo-iwe ti wa ni ilọsiwaju nipasẹ awọn Sisiko IOS XE Syeed, ati bayi iranlọwọ onibara a ayẹwo oran ati ki o laasigbotitusita wọn daradara siwaju sii. Ẹya yii n pese alaye nipa bi o ṣe le lo ẹya Packet-Trace.
  • Alaye Nipa Packet Trace, loju iwe 1
  • Awọn Itọsọna Lilo fun Tito Tito Packet Trace, loju iwe 2
  • Iṣeto Packet Trace, loju iwe 2
  • Ifihan Alaye Packet-Trace, loju-iwe 7
  • Yiyọ Packet-Trace Data kuro, loju iwe 7
  • Iṣeto ni Examples fun Packet Trace, loju iwe 7
  • Afikun Awọn itọkasi, loju iwe 20
  • Alaye ẹya fun Packet Trace, loju iwe 20

Alaye Nipa Packet Trace

  • Ẹya Packet-Trace n pese awọn ipele mẹta ti ayewo fun awọn apo-iwe: ṣiṣe iṣiro, akopọ, ati data ọna. Ipele kọọkan n pese alaye kan view ti iṣelọpọ soso ni idiyele diẹ ninu agbara sisẹ soso. Bibẹẹkọ, Packet Trace fi opin si ayewo si awọn apo-iwe ti o baamu awọn alaye ipo iru ẹrọ yokokoro, ati pe o jẹ aṣayan ti o le yanju paapaa labẹ awọn ipo ẹru-ọja ni awọn agbegbe alabara.
  • Tabili ti o tẹle n ṣalaye awọn ipele mẹta ti ayewo ti a pese nipasẹ itọpa soso.

Table 1: Packet-Trace Ipele

Packet-Trace Ipele Apejuwe
Iṣiro Iṣiro Packet-Trace n pese kika awọn apo-iwe ti o tẹ ati lọ kuro ni ero isise nẹtiwọọki. Iṣiro Packet-Trace jẹ iṣẹ ṣiṣe iwuwo fẹẹrẹ, ati ṣiṣe nigbagbogbo titi yoo fi jẹ alaabo.
Lakotan Ni ipele akojọpọ ti wiwa pakẹti, a gba data fun nọmba ipari ti awọn apo-iwe. Packet-Trace Lakotan tọpa titẹ sii ati awọn atọkun ti o wu jade, ipo idii ipari, ati punt, ju silẹ, tabi awọn apo abẹrẹ, ti o ba jẹ eyikeyi. Gbigba data akojọpọ ṣe afikun si iṣẹ ṣiṣe ni akawe si sisẹ soso deede, ati pe o le ṣe iranlọwọ lati ya sọtọ ni wiwo wahala.
Packet-Trace Ipele Apejuwe
Data ona
  • Ipele data ipa-ọna soso n pese ipele ti alaye ti o tobi julọ ni itọpa soso. A gba data fun nọmba ipari ti awọn apo-iwe. Packet-Trace data gba data, pẹlu ID atunkọ ipo ti o wulo lati ṣe ibamu pẹlu awọn yokokoro ẹya, akoko kanamp, ati tun ẹya-ara-pato-pato data.
  • Awọn data oju-ọna tun ni awọn agbara aṣayan meji: ẹda apo-iwe ati Itọpa Ipepe Ẹya (FIA). Aṣayan-daakọ-packet n fun ọ laaye lati daakọ titẹ sii ati awọn apo-iwe ti o jade ni ọpọlọpọ awọn ipele ti apo (Layer 2, Layer 3 tabi Layer 4). Aṣayan itọpa FIA n tọpa gbogbo titẹsi ẹya ti o pe lakoko sisẹ soso ati ṣe iranlọwọ fun ọ lati mọ ohun ti n ṣẹlẹ lakoko ṣiṣe soso.

Akiyesi  Gbigba data ipa-ọna n gba awọn orisun sisẹ-pakẹti diẹ sii, ati awọn agbara aṣayan diẹ sii ni ipa lori iṣẹ apo. Nitorinaa, ipele data-ọna yẹ ki o lo ni agbara to lopin tabi ni awọn ipo nibiti iyipada iṣẹ apo jẹ itẹwọgba.

Awọn Itọsọna Lilo fun Tito leto Packet Trace

Ṣe akiyesi awọn iṣe ti o dara julọ wọnyi lakoko ti o tunto ẹya Packet-Trace

  • Lilo awọn ipo ingress nigba lilo Packet-Trace ẹya-ara ni iṣeduro fun kan diẹ okeerẹ view ti awọn apo-iwe.
  • Iṣeto ni wiwa packet nilo iranti data-ofurufu. Lori awọn eto nibiti iranti-ofurufu data ti ni ihamọ, farabalẹ ronu bi o ṣe le yan awọn iye idii-packet. Isunmọ isunmọ ti iye iranti ti o jẹ nipasẹ itọpa soso ti pese nipasẹ idogba atẹle:
  • iranti ti a beere = (awọn iṣiro lori oke) + nọmba awọn apo-iwe * (iwọn akopọ + iwọn data + iwọn ẹda apo).
  • Nigba ti Packet-Trace ẹya-ara ti wa ni sise, kekere kan, ti o wa titi iye iranti ti wa ni soto fun statistiki. Bakanna, nigba ti o ba gba data packet, kekere kan, iye iranti ti o wa titi ni a nilo fun apo-iwe kọọkan fun data akopọ. Bibẹẹkọ, bi o ti han nipasẹ idogba, o le ni ipa ni pataki iye iranti ti o jẹ nipasẹ nọmba awọn apo-iwe ti o yan lati wa kakiri, ati boya o gba data ipa-ọna ati awọn idaako ti awọn apo-iwe.

Tito leto Packet Trace

Ṣe awọn igbesẹ wọnyi lati tunto ẹya Packet-Trace.

Akiyesi

  • Iye iranti ti o jẹ nipasẹ ẹya-ara Packet-Trace ni ipa nipasẹ iṣeto-packet. O yẹ ki o farabalẹ yan iwọn ti data ọna-packet ati daakọ awọn buffers ati nọmba awọn apo-iwe lati wa ni itopase lati yago fun idilọwọ awọn iṣẹ deede. O le ṣayẹwo agbara iranti data-ofurufu DRAM lọwọlọwọ nipa lilo iṣafihan Syeed ohun elo qfp pipaṣẹ awọn iṣiro exome amayederun ti nṣiṣe lọwọ.

Ilana

Aṣẹ tabi Action Idi
Igbesẹ 1 mu ṣiṣẹ

Example Olulana> mu ṣiṣẹ

 Mu ipo EXEC ti o ni anfani ṣiṣẹ. Tẹ ọrọ igbaniwọle rẹ sii ti o ba ṣetan.
Igbesẹ 2 yokokoro Syeed soso-kakiri soso pkt-nọmba

[fia-kakiri | Lakotan-nikan] [ipin] [data-iwọn data-iwọn]

Example: Router# yokokoro Syeed soso-trace awọn apo-iwe 2048 Lakotan-nikan

 Gba data akojọpọ fun nọmba kan ti awọn apo-iwe. Yaworan data ipa ọna nipasẹ aiyipada, ati ni yiyan ṣe itọpa FIA.

pkt-nọmba- Ṣeto nọmba ti o pọju ti awọn apo-iwe ti o tọju ni akoko ti a fun.

fia-kakiri- Pese ipele alaye ti gbigba data, pẹlu data akopọ,

ẹya-ara-kan pato data. Paapaa ṣafihan titẹsi ẹya kọọkan ti o ṣabẹwo lakoko sisẹ soso.

Lakotan-nikan-Ṣiṣe gbigba data akojọpọ pẹlu awọn alaye to kere.

iyika- Ṣafipamọ data ti awọn apo-iwe ti o tọpa laipẹ.

data-iwọn- Ṣeto iwọn awọn ifipamọ data fun titoju ẹya-ara ati data itọpa FIA fun apo kọọkan ninu awọn baiti. Nigbati iṣelọpọ soso ti o wuwo pupọ ni a ṣe lori awọn apo-iwe, awọn olumulo le mu iwọn awọn buffers data pọ si ti o ba jẹ dandan. Iwọn aiyipada jẹ 2048.
Igbesẹ 3 yokokoro Syeed-packet-trace {punt

|abẹrẹ|ẹ̀dà|ìdásílẹ̀|pakẹ́ẹ̀tì|àwọn ìṣirò}

Example: Olulana # yokokoro Syeed soso-trace punt

 Nṣiṣẹ wiwa kakiri awọn apo-iwe punted lati data lati ṣakoso ọkọ ofurufu.
Igbesẹ 4 yokokoro Syeed majemu [ipv4 | ipv6] [ni wiwo ni wiwo][iwọle-akojọ wiwọle-akojọ

-orukọ | ipv4-adirẹsi / subnet-boju |

ipv6-adirẹsi / subnet-boju] [iwọ | egress

|mejeeji] Example: Olulana # yokokoro Syeed ipo ni wiwo g0/0/0 ingress

 Ni pato awọn ibeere ti o baamu fun wiwa awọn idii. Pese agbara lati ṣe àlẹmọ nipasẹ ilana, adiresi IP ati iboju-boju subnet, atokọ iṣakoso wiwọle (ACL), wiwo, ati itọsọna.
Igbesẹ 5 yokokoro Syeed majemu ibere

Example: Router# yokokoro ipo Syeed bẹrẹ

 Mu awọn iyasọtọ ibaramu pato ṣiṣẹ ati bẹrẹ wiwa kakiri soso.
Aṣẹ tabi Action Idi
Igbesẹ 6 yokokoro Syeed iduro

Example Router# yokokoro ipo Syeed bẹrẹ

 Mu maṣiṣẹ ṣiṣẹ ati ki o da wiwa kakiri soso duro.
Igbesẹ 7 show Syeed-packet-trace {iṣeto ni

| statistiki | akopọ | soso {gbogbo | pkt-nọmba}}

Example

Olulana# ṣe afihan apo-pakẹti-itọpa 14

 Ṣe afihan data soso-kakiri ni ibamu si aṣayan pàtó. Wo {itọkasi agbelebu ibẹrẹ} Tabili 21-1 {itọkasi agbelebu opin} fun alaye alaye nipa awọn ifihan pipaṣẹ awọn aṣayan.
Igbesẹ 8 ko o Syeed majemu gbogbo

Example: Olulana(konfigi)# ko o ipo Syeed gbogbo

 Yọ awọn atunto pese nipa awọn yokokoro Syeed majemu ati yokokoro Syeed soso-kakiri ase.
Igbesẹ 9 Jade Example: Olulana # jade Jade kuro ni ipo EXEC ti o ni anfani.

Tito leto Packet Tracer pẹlu UDF aiṣedeede

Ṣe awọn igbesẹ wọnyi lati tunto Packet-Trace UDF pẹlu aiṣedeede

Ilana

Aṣẹ tabi Action Idi
Igbesẹ 1 mu ṣiṣẹ

Example: Ẹrọ> mu ṣiṣẹ

 Mu ipo EXEC ti o ni anfani ṣiṣẹ.
  • Tẹ ọrọ igbaniwọle rẹ sii ti o ba ṣetan.
Igbesẹ 2 tunto ebute

Example: Device # ebute atunto

 Wọle ipo iṣeto ni agbaye.
Igbesẹ 3 udf udf orukọ akọsori {inu | lode} {13|14}

aiṣedeede aiṣedeede-ni-baiti ipari ipari-ni-baiti

Example: Router(konfigi)# udf TEST_UDF_NAME_1 akọsori inu l3 64 1

 Ṣe atunto awọn asọye UDF kọọkan. O le pato orukọ UDF, akọsori Nẹtiwọọki lati inu eyiti aiṣedeede, ati ipari data lati jade.

Awọn inu or lode awọn koko-ọrọ tọkasi ibẹrẹ aiṣedeede lati awọn akọle Layer 3 ti a ko fi silẹ tabi Layer 4, tabi ti o ba wa
Aṣẹ tabi Action Idi
 

Router(konfigi)# udf TEST_UDF_NAME_2 akọsori inu l4 77 2

 

Router(konfigi)# udf TEST_UDF_NAME_3 akọsori ode l3 65 1

Router(konfigi)# udf TEST_UDF_NAME_4 akọsori ode l4 67 1

 encapsulated soso, nwọn tọkasi awọn ibere ti aiṣedeede lati inu L3/L4.

Awọn ipari Koko pato, ni awọn baiti, awọn ipari lati aiṣedeede. Iwọn naa jẹ lati 1 si 2.
Igbesẹ 4 udf udf orukọ {akọsori | soso-ibẹrẹ} aiṣedeede-mimọ ipari aiṣedeede

Example: Olulana(konfigi)# udf TEST_UDF_NAME_5 apo-ibẹrẹ 120 1
  • akọsori- Ṣeto atunto ipilẹ aiṣedeede.
  • packet-start-Sọto ipilẹ aiṣedeede lati ibẹrẹ-packet. packet-start” le yatọ si da lori boya ipasẹ-packet ba wa fun apo-iwọle tabi soso ti njade. Ti itọpa-packet ba wa fun apo inbound lẹhinna apo-ibẹrẹ yoo jẹ Layer2. Fun ijade, o soso-ibẹrẹ yoo jẹ Layer3.
  • aiṣedeede - Ṣeto nọmba awọn baiti aiṣedeede lati ipilẹ aiṣedeede. Lati baramu baiti akọkọ lati ipilẹ aiṣedeede (Layer 3/Layer 4 akọsori), tunto aiṣedeede bi 0
  • ipari-Pato awọn nọmba ti awọn baiti lati aiṣedeede. Awọn baiti 1 tabi 2 nikan ni atilẹyin. Lati baramu awọn baiti afikun, o gbọdọ ṣalaye awọn UDF pupọ.
Igbesẹ 5 ip wiwọle-akojọ tesiwaju {acl-orukọ |acl-nọmba}

Example:

 

Olulana(konfigi)# ip wiwọle-akojọ ti o gbooro sii acl2

 Mu ki o gbooro sii ACL iṣeto ni mode. CLI naa wọ inu ipo iṣeto ACL ti o gbooro ninu eyiti gbogbo awọn aṣẹ ti o tẹle lo si atokọ wiwọle ti o gbooro sii lọwọlọwọ. Awọn ACL ti o gbooro sii iṣakoso ijabọ nipasẹ lafiwe ti orisun ati awọn adirẹsi opin irin ajo ti awọn apo IP si awọn adirẹsi ti a tunto ni ACL.
Igbesẹ 6 ip wiwọle-akojọ tesiwaju {ko | iyọọda } udfudf-orukọ iye boju

Example: Olulana (konfigi-acl) # laye ip eyikeyi udf TEST_UDF_NAME_5 0xD3 0xFF

 Ṣe atunto ACL lati baamu lori awọn UDF pẹlu awọn titẹ sii iṣakoso iwọle lọwọlọwọ (ACEs)
  • Awọn baiti asọye ni ACL jẹ 0xD3. Awọn iboju iparada ni a lo pẹlu awọn adirẹsi IP ni IP ACLs lati pato ohun ti o yẹ ki o gba laaye ati sẹ.
Igbesẹ 7 yokokoro Syeed majemu [ipv4 | ipv6] [ni wiwo ni wiwo] [wiwọle-akojọ wiwọle-akojọ oruko | ipv4-adirẹsi / subnet-boju | Ni pato awọn ibeere ti o baamu fun wiwa awọn idii. Pese agbara lati ṣe àlẹmọ nipasẹ ilana, adiresi IP ati iboju-boju subnet, atokọ iṣakoso wiwọle (ACL), wiwo, ati itọsọna.
Aṣẹ tabi Action Idi
ipv6-adirẹsi / subnet-boju] [wọle | egress |mejeeji]

Example: Olulana # yokokoro Syeed ipo ni wiwo gi0/0/0 ipv4 wiwọle-akojọ acl2

mejeeji
Igbesẹ 8 yokokoro Syeed majemu ibere

Example: Router# yokokoro ipo Syeed bẹrẹ

 Mu awọn iyasọtọ ibaramu pato ṣiṣẹ ati bẹrẹ wiwa kakiri soso.
Igbesẹ 9 yokokoro Syeed soso-kakiri soso pkt-nọmba [fia-orin | akopọ-nikan] [yika] [iwọn data data-iwọn]

Example: Router# yokokoro Syeed soso-trace soso 1024 fia-trace data-iwọn 2048

 Gba data akojọpọ fun nọmba kan ti awọn apo-iwe. Yaworan data ipa ọna nipasẹ aiyipada, ati ni yiyan ṣe itọpa FIA.

pkt-nọmba- Ṣeto nọmba ti o pọju ti awọn apo-iwe ti o tọju ni akoko ti a fun.

fia-kakiri- Pese ipele alaye ti gbigba data, pẹlu data akopọ,

ẹya-ara-kan pato data. Paapaa ṣafihan titẹsi ẹya kọọkan ti o ṣabẹwo lakoko sisẹ soso.

Lakotan-nikan-Ṣiṣe gbigba data akojọpọ pẹlu awọn alaye to kere.

iyika- Ṣafipamọ data ti awọn apo-iwe ti o tọpa laipẹ.

data-iwọn- Ṣeto iwọn awọn ifipamọ data fun titoju ẹya-ara ati data itọpa FIA fun apo kọọkan ninu awọn baiti. Nigbati iṣelọpọ soso ti o wuwo pupọ ni a ṣe lori awọn apo-iwe, awọn olumulo le mu iwọn awọn buffers data pọ si ti o ba jẹ dandan. Iwọn aiyipada jẹ 2048.
Igbesẹ 10 yokokoro Syeed packet-trace {punt | abẹrẹ|daakọ | silẹ |packet | awọn iṣiro}

Example Olulana # yokokoro Syeed soso-trace punt

 Nṣiṣẹ wiwa kakiri awọn apo-iwe punted lati data lati ṣakoso ọkọ ofurufu.
Igbesẹ 11 yokokoro Syeed iduro

Example:  Router# yokokoro ipo Syeed bẹrẹ

 Mu maṣiṣẹ ṣiṣẹ ati ki o da wiwa kakiri soso duro.
Igbesẹ 12 Jade Example: Jade kuro ni ipo EXEC ti o ni anfani.
Aṣẹ tabi Action Idi
Olulana # jade

Ifihan Packet-Trace Alaye

Lo awọn aṣẹ ifihan wọnyi lati ṣafihan alaye soso-itọpa.
Table 2: show Àsẹ

Òfin Apejuwe
show Syeed soso-kakiri iṣeto ni Ṣe afihan iṣeto wiwa kakiri apo-iwe, pẹlu awọn aiyipada eyikeyi.
show Syeed soso-kakiri statistiki Ṣe afihan data iṣiro fun gbogbo awọn idii itopase.
show Syeed soso-kakiri Lakotan Ṣe afihan data akojọpọ fun nọmba awọn apo-iwe ti a sọ.
show Syeed soso-kakiri {gbogbo | pkt-nọmba} [ṣatunṣe] Ṣe afihan data ipa-ọna fun gbogbo awọn apo-iwe tabi apo-itumọ pato. Awọn yan koodu aṣayan igbiyanju lati ṣe iyipada apo-iwe alakomeji sinu fọọmu kika eniyan diẹ sii.

Yiyọ Packet-Trace Data

Lo awọn aṣẹ wọnyi lati ko awọn apo-iwadi data kuro.
Table 3: ko Ofin

Òfin Apejuwe
ko o Syeed soso-kakiri statistiki Pa data ipasẹ-pakẹti ti o gba ati awọn iṣiro kuro.
ko o Syeed soso-kakiri iṣeto ni Ko awọn soso-kakiri iṣeto ni ati awọn statistiki

Iṣeto ni Examples fun Packet Trace

Yi apakan pese awọn wọnyi iṣeto ni example:

Example: Tito leto Packet kakiri

  • Eyi example ṣe apejuwe bi o ṣe le tunto kakiri soso ati ṣafihan awọn abajade. Ninu example, ti nwọle awọn apo-iwe to Gigabit àjọlò ni wiwo 0/0/1 ti wa ni itopase, ati FIA-kakiri data ti wa ni sile fun igba akọkọ 128 awọn apo-iwe. Bakannaa, awọn apo-iwọle ti wa ni idakọ. Packet-trace platform show packet 0 ṣe afihan data akopọ ati titẹsi ẹya kọọkan ti o ṣabẹwo lakoko sisẹ soso fun soso 0.

mu ṣiṣẹ

  • Router# yokokoro Syeed soso-trace soso 128 fia-trace Router# debug Syeed soso-trace punt
  • Olulana # yokokoro Syeed majemu ni wiwo g0/0/1 ingress olulana# yokokoro Syeed majemu bẹrẹ
  • Olulana#! Pingi si UUT
  • Router# yokokoro Syeed ipo iduro
  • Router# ṣe afihan apo-iwe-pakẹti itọpa 0
  • Pakiti: 0 ID CBUG: 9

Lakotan

  • Igbewọle: GigabitEthernet0/0/1
  • Ijade: GigabitEthernet0/0/0
  • Ipinle: FWD

Akokoamp

  • Bẹrẹ : 1819281992118 ns (05/17/2014 06:42:01.207240 UTC)
  • Duro: 1819282095121 ns (05/17/2014 06:42:01.207343 UTC)

Ipa ọna

  • Ẹya: IPV4
  • Orisun: 192.0.2.1
  • Ibi: 192.0.2.2
  • Ilana: 1 (ICMP)
  • Ẹya: FIA_TRACE
  • Iwọle: 0x8059dbe8 - DEBUG_COND_INPUT_PKT
  • Akokoamp : 3685243309297
  • Ẹya: FIA_TRACE
  • Iwọle: 0x82011a00 - IPV4_INPUT_DST_LOOKUP_CONSUME
  • Akokoamp : 3685243311450
  • Ẹya: FIA_TRACE
  • Iwọle: 0x82000170 - IPV4_INPUT_FOR_US_MARTIAN
  • Akokoamp : 3685243312427
  • Ẹya: FIA_TRACE
  • Iwọle: 0x82004b68 - IPV4_OUTPUT_LOOKUP_PROCESS
  • Akokoamp : 3685243313230
  • Ẹya: FIA_TRACE
  • Iwọle: 0x8034f210 - IPV4_INPUT_IPOPTIONS_PROCESS
  • Akokoamp : 3685243315033
  • Ẹya: FIA_TRACE
  • Iwọle: 0x82013200 - IPV4_OUTPUT_GOTO_OUTPUT_FEATURE
  • Akokoamp : 3685243315787
  • Ẹya: FIA_TRACE
  • Titẹ sii: 0x80321450 - IPV4_VFR_REFRAG
  • Akokoamp : 3685243316980
  • Ẹya: FIA_TRACE
  • Iwọle: 0x82014700 - IPV6_INPUT_L2_REWRITE
  • Akokoamp : 3685243317713
  • Ẹya: FIA_TRACE
  • Titẹ sii: 0x82000080 - IPV4_OUTPUT_FRAG
  • Akokoamp : 3685243319223
  • Ẹya: FIA_TRACE
  • Iwọle: 0x8200e500 - IPV4_OUTPUT_DROP_POLICY
  • Akokoamp : 3685243319950
  • Ẹya: FIA_TRACE
  • Titẹ sii: 0x8059aff4 - PACTRAC_OUTPUT_STATS
  • Akokoamp : 3685243323603
  • Ẹya: FIA_TRACE
  • Iwọle: 0x82016100 - MARMOT_SPA_D_TRANSMIT_PKT
  • Akokoamp : 3685243326183
  • Router# ko o Syeed majemu gbogbo
  • Olulana # jade

Iṣẹ Gbigbe Gbigbe Gbigbe Lainos (LFTS) jẹ ẹrọ gbigbe lati dari awọn apo-iwe ti a fiweranṣẹ lati CPP sinu awọn ohun elo miiran yatọ si IOSd. Eleyi example ṣe afihan apo idawọle ti o da lori LFTS ti a pinnu fun ohun elo binos

  • Router# ṣe afihan apo-iwe-pakẹti itọpa 10
  • Pakiti: 10 ID CBUG: 52

Lakotan

  • Igbewọle: GigabitEthernet0/0/0
  • Ijade: ti abẹnu0/0/rp:1
  • Ipinle: PUNT 55 (Iṣakoso fun wa)

Akokoamp

  • Bẹrẹ : 597718358383 ns (06/06/2016 09:00:13.643341 UTC)
  • Duro: 597718409650 ns (06/06/2016 09:00:13.643392 UTC)
  • Ipa ọna
  • Ẹya: IPV4
  • Igbewọle: GigabitEthernet0/0/0
  • Abajade:
  • Orisun: 10.64.68.2
  • Ibi: 10.0.0.102
  • Ilana: 17 (UDP)
  • SrcPort: ọdun 1985
  • PortPort: 1985
  • Ẹya: FIA_TRACE
  • Igbewọle: GigabitEthernet0/0/0
  • Abajade:
  • Iwọle: 0x8a0177bc - DEBUG_COND_INPUT_PKT
  • Akoko ipari: 426 ns
  • Ẹya: FIA_TRACE
  • Igbewọle: GigabitEthernet0/0/0
  • Abajade:
  • Iwọle: 0x8a017788 - IPV4_INPUT_DST_LOOKUP_CONSUME
  • Akoko ipari: 386 ns
  • Ẹya: FIA_TRACE
  • Igbewọle: GigabitEthernet0/0/0
  • Abajade:
  • Iwọle: 0x8a01778c - IPV4_INPUT_FOR_US_MARTIAN
  • Akoko ipari: 13653 ns
  • Ẹya: FIA_TRACE
  • Igbewọle: GigabitEthernet0/0/0
  • Ijade: ti abẹnu0/0/rp:1
  • Iwọle: 0x8a017730 - IPV4_INPUT_LOOKUP_PROCESS_EXT
  • Akoko ipari: 2360 ns
  • Ẹya: FIA_TRACE
  • Igbewọle: GigabitEthernet0/0/0
  • Ijade: ti abẹnu0/0/rp:1
  • Iwọle: 0x8a017be0 - IPV4_INPUT_IPOPTIONS_PROCESS_EXT
  • Akoko ipari: 66 ns
  • Ẹya: FIA_TRACE
  • Igbewọle: GigabitEthernet0/0/0
  • Ijade: ti abẹnu0/0/rp:1
  • Iwọle: 0x8a017bfc – IPV4_INPUT_GOTO_OUTPUT_FEATURE_EXT
  • Akoko ipari: 680 ns
  • Ẹya: FIA_TRACE
  • Igbewọle: GigabitEthernet0/0/0
  • Ijade: ti abẹnu0/0/rp:1
  • Iwọle: 0x8a017d60 - IPV4_INTERNAL_ARL_SANITY_EXT
  • Akoko ipari: 320 ns
  • Ẹya: FIA_TRACE
  • Igbewọle: GigabitEthernet0/0/0
  • Ijade: ti abẹnu0/0/rp:1
  • Iwọle: 0x8a017a40 - IPV4_VFR_REFRAG_EXT
  • Akoko ipari: 106 ns
  • Ẹya: FIA_TRACE
  • Igbewọle: GigabitEthernet0/0/0
  • Ijade: ti abẹnu0/0/rp:1
  • Iwọle: 0x8a017d2c - IPV4_OUTPUT_DROP_POLICY_EXT
  • Akoko ipari: 1173 ns
  • Ẹya: FIA_TRACE
  • Igbewọle: GigabitEthernet0/0/0
  • Ijade: ti abẹnu0/0/rp:1
  • Iwọle: 0x8a017940 - INTERNAL_TRANSMIT_PKT_EXT
  • Akoko ipari: 20173 ns
  • Sisan Ona LFTS: Packet: 10 CBUG ID: 52
  • Ẹya: LFTS
  • Pkt Itọsọna: IN
  • Fun idi: 55
  • Idi: 0

Example: Lilo Packet kakiri

  • Eyi example pese a ohn ninu eyi ti soso kakiri ti lo lati troubleshoot soso silė fun a iṣeto ni NAT on a Sisiko ẹrọ. Eleyi example fihan bi o ṣe le lo imunadoko ni ipele ti alaye ti a pese nipasẹ ẹya Packet-Trace lati ṣajọ alaye nipa ọran kan, yasọtọ ọrọ naa, ati lẹhinna wa ojutu kan.
  • Ninu oju iṣẹlẹ yii, o le rii pe awọn ọran wa, ṣugbọn ko ni idaniloju ibiti o ti bẹrẹ laasigbotitusita. O yẹ ki, nitorina, ronu iwọle si akopọ Packet-Trace fun nọmba awọn apo-iwe ti nwọle.
  • Router# yokokoro Syeed majemu ingress
  • Router# yokokoro Syeed soso-trace soso 2048 Lakotan-nikan
  • Router# yokokoro ipo Syeed bẹrẹ
  • Router# yokokoro Syeed ipo iduro
  • Olulana # ṣafihan akopọ-packet-trace
  • Pkt Input O wu State Idi
  • 0 Gi0/0/0 Gi0/0/0 DROP 402 (NoStatsUpdate)
  1.  internal0/0/rp:0 internal0/0/rp:0 PUNT 21 (RP<->QFP keepalive)
  2. internal0/0/recycle:0 Gi0/0/0 FWD

Ijade naa fihan pe awọn apo-iwe ti lọ silẹ nitori iṣeto NAT lori wiwo Gigabit Ethernet 0/0/0, eyiti o jẹ ki o loye pe ọrọ kan n ṣẹlẹ lori wiwo kan pato. Lilo alaye yii, o le ṣe idinwo iru awọn apo-iwe lati wa kakiri, dinku nọmba awọn apo-iwe fun gbigba data, ati mu ipele ayewo pọ si.

  • Router# yokokoro Syeed soso-trace soso 256
  • Olulana # yokokoro Syeed soso-trace punt
  • Olulana # yokokoro Syeed majemu ni wiwo Gi0/0/0
  • Router# yokokoro ipo Syeed bẹrẹ
  • Router# yokokoro Syeed ipo iduro
  • Olulana # ṣafihan akopọ-packet-trace
  • Olulana# ṣe afihan apo-pakẹti-itọpa 15
  • Pakiti: 15 ID CBUG: 238

Lakotan

  • Igbewọle: GigabitEthernet0/0/0
  • Ijade: ti abẹnu0/0/rp:1
  • Ipinle: PUNT 55 (Iṣakoso fun wa)

Akokoamp

  • Bẹrẹ : 1166288346725 ns (06/06/2016 09:09:42.202734 UTC)
  • Duro: 1166288383210 ns (06/06/2016 09:09:42.202770 UTC)
  • Ipa ọna
  • Ẹya: IPV4
  • Igbewọle: GigabitEthernet0/0/0
  • Abajade:
  • Orisun: 10.64.68.3
  • Ibi: 10.0.0.102
  • Ilana: 17 (UDP)
  • SrcPort: ọdun 1985
  • PortPort: 1985
  • IOSd Ona Sisan: Packet: 15 CBUG ID: 238
  • Ẹya: INFRA
  • Pkt Itọsọna: IN
  • Packet Rcvd Lati CPP
  • Ẹya: IP
  • Pkt Itọsọna: IN
  • Orisun: 10.64.68.122
  • Ibi: 10.64.68.255
  • Ẹya: IP
  • Pkt Itọsọna: IN
  • Packet Enqueued ni IP Layer
  • Orisun: 10.64.68.122
  • Ibi: 10.64.68.255
  • Ni wiwo: GigabitEthernet0/0/0
  • Ẹya: UDP
  • Pkt Itọsọna: IN
  • src: 10.64.68.122 (1053)
  • dst: 10.64.68.255(1947)
  • ipari: 48
  • Router#show Syeed packet-trace pack 10
  • Pakiti: 10 ID CBUG: 10

Lakotan

  • Igbewọle: GigabitEthernet0/0/0
  • Ijade: ti abẹnu0/0/rp:0
  • Ipinle: PUNT 55 (Iṣakoso fun wa)

Akokoamp

  • Bẹrẹ : 274777907351 ns (01/10/2020 10:56:47.918494 UTC)
  • Duro: 274777922664 ns (01/10/2020 10:56:47.918509 UTC)
  • Ipa ọna
  • Ẹya ara ẹrọ: IPV4 (Igbewọle)
  • Igbewọle: GigabitEthernet0/0/0
  • Abajade:
  • Orisun: 10.78.106.2
  • Ibi: 10.0.0.102
  • Ilana: 17 (UDP)
  • SrcPort: ọdun 1985
  • PortPort: 1985
  • IOSd Ona Sisan: Packet: 10 CBUG ID: 10
  • Ẹya: INFRA
  • Pkt Itọsọna: IN
  • Packet Rcvd Lati DATAPLANE
  • Ẹya: IP
  • Pkt Itọsọna: IN
  • Packet Enqueued ni IP Layer
  • Orisun: 10.78.106.2
  • Ibi: 10.0.0.102
  • Ni wiwo: GigabitEthernet0/0/0
  • Ẹya: UDP
  • Pkt Itọsọna: IN DROP
  • Pkt : SINU
  • UDP: Sisọsọ laiparuwo
  • src: 881 10.78.106.2 (1985)
  • dst: 10.0.0.102(1985)
  • ipari: 60
  • Router#show Syeed packet-trace pack 12
  • Pakiti: 12 ID CBUG: 767

Lakotan

  • Igbewọle: GigabitEthernet3
  • Ijade: ti abẹnu0/0/rp:0
  • Ipinle: PUNT 11 (Fun-wa data)

Akokoamp

  • Bẹrẹ : 16120990774814 ns (01/20/2020 12:38:02.816435 UTC)
  • Duro: 16120990801840 ns (01/20/2020 12:38:02.816462 UTC)
  • Ipa ọna
  • Ẹya ara ẹrọ: IPV4 (Igbewọle)
  • Igbewọle: GigabitEthernet3
  • Abajade:
  • Orisun: 10.1.1.1
  • Ibi: 10.1.1.2
  • Ilana: 6 (TCP)
  • SrcPort: ọdun 46593
  • PortPort: 23
  • IOSd Ona Sisan: Packet: 12 CBUG ID: 767
  • Ẹya: INFRA
  • Pkt Itọsọna: IN
  • Packet Rcvd Lati DATAPLANE
  • Ẹya: IP
  • Pkt Itọsọna: IN
  • Packet Enqueued ni IP Layer
  • Orisun: 10.1.1.1
  • Ibi: 10.1.1.2
  • Ni wiwo: GigabitEthernet3
  • Ẹya: IP
  • Pkt Itọsọna: IN
  • FORWARDEDLati gbigbe Layer
  • Orisun: 10.1.1.1
  • Ibi: 10.1.1.2
  • Ni wiwo: GigabitEthernet3
  • Ẹya: TCP
  • Pkt Itọsọna: IN
  • tcp0: I NoTCB 10.1.1.1:46593 10.1.1.2:23 seq 1925377975 OPTS 4 SYN WIN 4128

Router# show Syeed soso-kakiri akopọ Pkt Input Output State Idi

INJ.2 Gi1 FWD

  1. Gi1 internal0/0/rp:0 PUNT 11 (data fun-wa)
  2. INJ.2 Gi1 FWD
  3. Gi1 internal0/0/rp:0 PUNT 11 (data fun-wa)
  4. NJ.2 Gi1 FWD
  5. NJ.2 Gi1 FWD
  6. Gi1 internal0/0/rp:0 PUNT 11 (data fun-wa)
  7. Gi1 internal0/0/rp:0 PUNT 11 (data fun-wa)
  8. Gi1 internal0/0/rp:0 PUNT 11 (data fun-wa)
  9. Gi1 internal0/0/rp:0 PUNT 11 (data fun-wa)
  10. INJ.2 Gi1 FWD
  11. INJ.2 Gi1 FWD
  12. INJ.2 Gi1 FWD
  13. Gi1 internal0/0/rp:0 PUNT 11 (data fun-wa)
  14. Gi1 internal0/0/rp:0 PUNT 11 (data fun-wa)
  15. Gi1 internal0/0/rp:0 PUNT 11 (data fun-wa)
  16. INJ.2 Gi1 FWD

Awọn wọnyi example ṣe afihan awọn iṣiro data itọpa apo.

  • Router#show Syeed awọn iṣiro-packet-trace
  • Awọn akopọ Lakotan
  • Ti baamu 3
  • itopase 3
  • Ti gba awọn apo-iwe
  • Ilọsiwaju 0
  • Abẹrẹ 0
  • Ti ṣe ilana awọn apo-iwe
  • Siwaju 0
  • Ojuami 3
  • Ka koodu Fa
  • 3 56 RP itasi fun-wa Iṣakoso
  • silẹ 0
  • Lilo 0
  • PKT_DIR_IN
  • Silẹ Je Siwaju
  • INFRA 0
  • TCP 0
  • UDP 0
  • IP0 0
  • IPv6 0
  • ARP 0
  • PKT_DIR_OUT
  • Silẹ Je Siwaju
  • INFRA 0
  • TCP 0
  • UDP 0
  • IP0 0
  • IPv6 0
  • ARP 0

Awọn wọnyi example han awọn apo-iwe ti o ti wa itasi ati punted si awọn firanšẹ siwaju isise lati awọn ofurufu iṣakoso.

  • Olulana # yokokoro Syeed ipo ipv4 10.118.74.53/32 mejeeji
  • Olulana#Router# yokokoro ipo iru ẹrọ bẹrẹ
  • Router# yokokoro Syeed soso-trace soso 200
  • Iwọn idii ti yika lati 200 si 256
  • Router#show Syeed packet-tracer soso 0
  • ifihan plat pack pa 0
  • Pakiti: 0 ID CBUG: 674

Lakotan

  • Igbewọle: GigabitEthernet1
  • Ijade: ti abẹnu0/0/rp:0
  • Ipinle: PUNT 11 (Fun-wa data)

Akokoamp

  • Bẹrẹ : 17756544435656 ns (06/29/2020 18:19:17.326313 UTC)
  • Duro: 17756544469451 ns (06/29/2020 18:19:17.326346 UTC)
  • Ipa ọna
  • Ẹya ara ẹrọ: IPV4 (Igbewọle)
  • Igbewọle: GigabitEthernet1
  • Abajade:
  • Orisun: 10.118.74.53
  • Ibi: 172.18.124.38
  • Ilana: 17 (UDP)
  • SrcPort: ọdun 2640
  • PortPort: 500
  • IOSd Ona Sisan: Packet: 0 CBUG ID: 674
  • Ẹya: INFRA
  • Pkt Itọsọna: IN
  • Packet Rcvd Lati DATAPLANE
  • Ẹya: IP
  • Pkt Itọsọna: IN
  • Packet Enqueued ni IP Layer
  • Orisun: 10.118.74.53
  • Ibi: 172.18.124.38
  • Ni wiwo: GigabitEthernet1
  • Ẹya: IP
  • Pkt Itọsọna: IN
  • Siwaju Lati gbe Layer
  • Orisun: 10.118.74.53
  • Ibi: 172.18.124.38
  • Ni wiwo: GigabitEthernet1
  • Ẹya: UDP
  • Pkt Itọsọna: IN

SILE

  • UDP: Checksum aṣiṣe: silẹ
  • Orisun: 10.118.74.53(2640)
  • Ibi: 172.18.124.38(500)
  • Router#show Syeed packet-tracer soso 2
  • Pakiti: 2 ID CBUG: 2
  • IOSd Ona Sisan:
  • Ẹya: TCP
  • Pkt Itọsọna: OUTtcp0: O SYNRCVD 172.18.124.38:22 172.18.124.55:52774 seq 3052140910
  • OPTS 4 ACK 2346709419 SYN WIN 4128
  • Ẹya: TCP
  • Pkt Itọsọna: OUT

Siwaju

  • TCP: Asopọmọra wa ni ipinle SYNRCVD
  • ACK: 2346709419
  • SEQ: 3052140910
  • Orisun: 172.18.124.38(22)
  • Ibi: 172.18.124.55(52774)
  • Ẹya: IP
  • Pkt Itọsọna: OUTRoute jade ti ipilẹṣẹ packet.srcaddr: 172.18.124.38, dstaddr:
  • 172.18.124.55
  • Ẹya: IP
  • Itọsọna Pkt: OUTInject ati siwaju srcaddr aṣeyọri: 172.18.124.38, dstaddr:
  • 172.18.124.55
  • Ẹya: TCP
  • Pkt Itọsọna: OUTtcp0: O SYNRCVD 172.18.124.38:22 172.18.124.55:52774 seq 3052140910
  • OPTS 4 ACK 2346709419 SYN WIN 4128

Lakotan

  • Igbewọle: INJ.2
  • Abajade: GigabitEthernet1
  • Ipinle: FWD

Akokoamp

  • Bẹrẹ : 490928006866 ns (06/29/2020 13:31:30.807879 UTC)
  • Duro: 490928038567 ns (06/29/2020 13:31:30.807911 UTC)
  • Ipa ọna
  • Ẹya ara ẹrọ: IPV4 (Igbewọle)
  • Igbewọle: ti abẹnu0/0/rp:0
  • Abajade:
  • Orisun: 172.18.124.38
  • Ibi: 172.18.124.55
  • Ilana: 6 (TCP)
  • SrcPort: ọdun 22
  • PortPort: 52774
  • Ẹya: IPSec
  • Esi: IPSEC_RESULT_DENY
  • Ise: SEND_CLEAR
  • SA mu: 0
  • Ẹlẹgbẹ Addr: 10.124.18.172
  • Agbegbe Addr: 10.124.18.172

Example: Lilo Packet kakiri

  • Eyi example pese a ohn ninu eyi ti soso kakiri ti lo lati troubleshoot soso silė fun a iṣeto ni NAT on a Sisiko ASR 1006 olulana. Eleyi example fihan bi o ṣe le lo imunadoko ni ipele ti alaye ti a pese nipasẹ ẹya Packet-Trace lati ṣajọ alaye nipa ọran kan, yasọtọ ọrọ naa, ati lẹhinna wa ojutu kan.
  • Ninu oju iṣẹlẹ yii, o le rii pe awọn ọran wa, ṣugbọn ko ni idaniloju ibiti o ti bẹrẹ laasigbotitusita. O yẹ ki, nitorina, ronu iwọle si akopọ Packet-Trace fun nọmba awọn apo-iwe ti nwọle.
  • Router# yokokoro Syeed majemu ingress
  • Router# yokokoro Syeed soso-trace soso 2048 Lakotan-nikan
  • Router# yokokoro ipo Syeed bẹrẹ
  • Router# yokokoro Syeed ipo iduro
  • Olulana # ṣafihan akopọ-packet-trace

Pkt Input O wu State Idi
0 Gi0/0/0 Gi0/0/0 DROP 402 (NoStatsUpdate)

  1. internal0/0/rp:0 internal0/0/rp:0 PUNT 21 (RP<->QFP keepalive)
  2. internal0/0/recycle:0 Gi0/0/0 FWD
  • Ijade naa fihan pe awọn apo-iwe ti lọ silẹ nitori iṣeto NAT lori wiwo Gigabit Ethernet 0/0/0, eyiti o jẹ ki o loye pe ọrọ kan n ṣẹlẹ lori wiwo kan pato. Lilo alaye yii, o le ṣe idinwo iru awọn apo-iwe lati wa kakiri, dinku nọmba naa
  • ti awọn apo-iwe fun gbigba data, ati mu ipele ti = ayewo.
  • Router# yokokoro Syeed soso-trace soso 256
  • Olulana # yokokoro Syeed soso-trace punt
  • Olulana # yokokoro Syeed majemu ni wiwo Gi0/0/0
  • Router# yokokoro ipo Syeed bẹrẹ
  • Router# yokokoro Syeed ipo iduro
  • Olulana # ṣafihan akopọ-packet-trace
  • Olulana# ṣe afihan apo-pakẹti-itọpa 15
  • Pakiti: 15 ID CBUG: 238

Lakotan

  • Igbewọle: GigabitEthernet0/0/0
  • Ijade: ti abẹnu0/0/rp:1
  • Ipinle: PUNT 55 (Iṣakoso fun wa)

Akokoamp

  • Bẹrẹ : 1166288346725 ns (06/06/2016 09:09:42.202734 UTC)
  • Duro: 1166288383210 ns (06/06/2016 09:09:42.202770 UTC)

Ipa ọna

  • Ẹya: IPV4
  • Igbewọle: GigabitEthernet0/0/0
  • Abajade:
  • Orisun: 10.64.68.3
  • Ibi: 224.0.0.102
  • Ilana: 17 (UDP)
  • SrcPort: ọdun 1985
  • PortPort: 1985
  • IOSd Ona Sisan: Packet: 15 CBUG ID: 238
  • Ẹya: INFRA
  • Pkt Itọsọna: IN
  • Packet Rcvd Lati CPP
  • ounjẹ: IP
  • Pkt Itọsọna: IN
  • Orisun: 10.64.68.122
  • Ibi: 10.64.68.255
  • Ẹya: IP
  • Pkt Itọsọna: IN
  • Packet Enqueued ni IP Layer
  • Orisun: 10.64.68.122
  • Ibi: 10.64.68.255
  • Ni wiwo: GigabitEthernet0/0/0
  • Ẹya: UDP
  • Pkt Itọsọna: IN
  • src: 10.64.68.122 (1053)
  • dst: 10.64.68.255(1947)
  • ipari: 48
  • Router#show Syeed packet-trace pack 10
  • Pakiti: 10 ID CBUG: 10

Lakotan

  • Igbewọle: GigabitEthernet0/0/0
  • Ijade: ti abẹnu0/0/rp:0
  • Ipinle: PUNT 55 (Iṣakoso fun wa)

Akokoamp

  • Bẹrẹ : 274777907351 ns (01/10/2020 10:56:47.918494 UTC)
  • Duro: 274777922664 ns (01/10/2020 10:56:47.918509 UTC)

Ipa ọna

  • Ẹya ara ẹrọ: IPV4 (Igbewọle)
  • Igbewọle: GigabitEthernet0/0/0
  • Abajade:
  • Orisun: 10.78.106.2
  • Ibi: 224.0.0.102
  • Ilana: 17 (UDP)
  • SrcPort: ọdun 1985
  • PortPort: 1985
  • IOSd Ona Sisan: Packet: 10 CBUG ID: 10
  • Ẹya: INFRA
  • Pkt Itọsọna: IN
  • Packet Rcvd Lati DATAPLANE
  • Ẹya: IP
  • Pkt Itọsọna: IN
  • Packet Enqueued ni IP Layer
  • Orisun: 10.78.106.2
  • Ibi: 224.0.0.102
  • Ni wiwo: GigabitEthernet0/0/0
  • Ẹya: UDP
  • Pkt Itọsọna: IN DROP
  • Pkt : SINU
  • UDP: Sisọsọ laiparuwo
  • src: 881 10.78.106.2 (1985)
  • dst: 224.0.0.102(1985)
  • ipari: 60
  • Router#show Syeed packet-trace pack 12
  • Pakiti: 12 ID CBUG: 767

Lakotan

  • Igbewọle: GigabitEthernet3
  • Ijade: ti abẹnu0/0/rp:0
  • Ipinle: PUNT 11 (Fun-wa data)

Akokoamp

  • Bẹrẹ : 16120990774814 ns (01/20/2020 12:38:02.816435 UTC)
  • Duro: 16120990801840 ns (01/20/2020 12:38:02.816462 UTC)
  • Ẹya ara ẹrọ: IPV4 (Igbewọle)
  • Igbewọle: GigabitEthernet3
  • Abajade:
  • Orisun: 12.1.1.1
  • Ibi: 12.1.1.2
  • Ilana: 6 (TCP)
  • SrcPort: ọdun 46593
  • PortPort: 23
  • IOSd Ona Sisan: Packet: 12 CBUG ID: 767
  • Ẹya: INFRA
  • Pkt Itọsọna: IN
  • Packet Rcvd Lati DATAPLANE
  • Ẹya: IP
  • Pkt Itọsọna: IN
  • Packet Enqueued ni IP Layer
  • Orisun: 12.1.1.1
  • Ibi: 12.1.1.2
  • Ni wiwo: GigabitEthernet3
  • Ẹya: IP
  • Pkt Itọsọna: IN
  • FORWARDEDLati gbigbe Layer
  • Orisun: 12.1.1.1
  • Ibi: 12.1.1.2
  • Ni wiwo: GigabitEthernet3
  • Ẹya: TCP
  • Pkt Itọsọna: IN
  • tcp0: I NoTCB 12.1.1.1:46593 12.1.1.2:23 seq 1925377975 OPTS 4 SYN WIN 4128

Router# show Syeed soso-trace akopọPkt Input Output State Idi 0 INJ.2 Gi1 FWD

  1. Gi1 internal0/0/rp:0 PUNT 11 (data fun-wa)
  2.  INJ.2 Gi1 FWD
  3. Gi1 internal0/0/rp:0 PUNT 11 (data fun-wa)
  4. INJ.2 Gi1 FWD
  5. INJ.2 Gi1 FWD
  6. Gi1 internal0/0/rp:0 PUNT 11 (data fun-wa)
  7. Gi1 internal0/0/rp:0 PUNT 11 (data fun-wa)
  8. Gi1 internal0/0/rp:0 PUNT 11 (data fun-wa)
  9. Gi1 internal0/0/rp:0 PUNT 11 (data fun-wa)
  10. INJ.2 Gi1 FWD
  11. NJ.2 Gi1 FWD
  12. INJ.2 Gi1 FWD
  13. Gi1 internal0/0/rp:0 PUNT 11 (data fun-wa)
  14. Gi1 internal0/0/rp:0 PUNT 11 (data fun-wa)
  15. Gi1 internal0/0/rp:0 PUNT 11 (data fun-wa)
  16. INJ.2 Gi1 FWD

Awọn wọnyi example ṣe afihan awọn iṣiro data itọpa apo. Router#show Syeed awọn iṣiro-packet-trace

Awọn akopọ Lakotan

  • Ti baamu 3
  • itopase 3
  • Ti gba awọn apo-iwe
  • Ilọsiwaju 0
  • Abẹrẹ 0
  • Ti ṣe ilana awọn apo-iwe
  • Siwaju 0
  • Ojuami 3
  • Ka koodu Fa
  • 3 56 RP itasi fun-wa Iṣakoso
  • silẹ 0
  • Lilo 0
  • PKT_DIR_IN
  • Silẹ Je Siwaju
  • INFRA 0
  • TCP 0
  • UDP 0
  • IP0 0
  • IPv6 0
  • ARP 0
  • PKT_DIR_OUT
  • Silẹ Je Siwaju
  • INFRA 0
  • TCP 0
  • UDP 0
  • IP0 0
  • IPv6 0
  • ARP 0
  • Awọn wọnyi example han awọn apo-iwe ti o ti wa itasi ati punted si awọn firanšẹ siwaju isise lati awọn ofurufu iṣakoso.
  • Olulana # yokokoro Syeed ipo ipv4 10.118.74.53/32 mejeeji
  • Olulana#Router# yokokoro ipo iru ẹrọ bẹrẹ
  • Router# yokokoro Syeed soso-trace soso 200
  • Iwọn idii ti yika lati 200 si 256
  • Router#show Syeed packet-tracer soso 0
  • ifihan plat pack pa 0
  • Pakiti: 0 ID CBUG: 674

Lakotan

  • Igbewọle: GigabitEthernet1
  • Ijade: ti abẹnu0/0/rp:0
  • Ipinle: PUNT 11 (Fun-wa data)

Akokoamp

  • Bẹrẹ : 17756544435656 ns (06/29/2020 18:19:17.326313 UTC)
  • Duro: 17756544469451 ns (06/29/2020 18:19:17.326346 UTC)
  • Ipa ọna
  • Ẹya ara ẹrọ: IPV4 (Igbewọle)
  • Igbewọle: GigabitEthernet1
  • Abajade:
  • Orisun: 10.118.74.53
  • Ibi: 198.51.100.38
  • Ilana: 17 (UDP)
  • SrcPort: ọdun 2640
  • PortPort: 500
  • IOSd Ona Sisan: Packet: 0 CBUG ID: 674
  • Ẹya: INFRA
  • Pkt Itọsọna: IN
  • Packet Rcvd Lati DATAPLANE
  • Ẹya: IP
  • Pkt Itọsọna: IN
  • Packet Enqueued ni IP Layer
  • Orisun: 10.118.74.53
  • Ibi: 198.51.100.38
  • Ni wiwo: GigabitEthernet1
  • Ẹya: IP
  • Pkt Itọsọna: IN
  • Siwaju Lati gbe Layer
  • Orisun: 10.118.74.53
  • Ibi: 198.51.100.38
  • Ni wiwo: GigabitEthernet1
  • Ẹya: UDP
  • Pkt Itọsọna: IN

SILE

  • UDP: Checksum aṣiṣe: silẹ
  • Orisun: 10.118.74.53(2640)
  • Ibi: 198.51.100.38(500)
  • Router#show Syeed packet-tracer soso 2
  • Pakiti: 2 ID CBUG: 2
  • IOSd Ona Sisan:
  • Ẹya: TCP
  • Pkt Itọsọna: OUTtcp0: O SYNRCVD 198.51.100.38:22 198.51.100.55:52774 seq 3052140910
  • OPTS 4 ACK 2346709419 SYN WIN 4128
  • Ẹya: TCP
  • Pkt Itọsọna: OUT

Siwaju

  • TCP: Asopọmọra wa ni ipinle SYNRCVD
  • ACK: 2346709419
  • SEQ: 3052140910
  • Orisun: 198.51.100.38(22)
  • Ibi: 198.51.100.55(52774)
  • Ẹya: IP
  • Pkt Itọsọna: OUTRoute jade ti ipilẹṣẹ packet.srcaddr: 198.51.100.38, dstaddr:
  • 198.51.100.55
  • Ẹya: IP
  • Itọsọna Pkt: OUTInject ati siwaju srcaddr aṣeyọri: 198.51.100.38, dstaddr:
  • 198.51.100.55
  • Ẹya: TCP
  • Pkt Itọsọna: OUTtcp0: O SYNRCVD 198.51.100.38:22 198.51.100.55:52774 seq 3052140910
  • OPTS 4 ACK 2346709419 SYN WIN 4128

Lakotan

  • Igbewọle: INJ.2
  • Abajade: GigabitEthernet1
  • Ipinle: FWD

Akokoamp

  • Bẹrẹ : 490928006866 ns (06/29/2020 13:31:30.807879 UTC)
  • Duro: 490928038567 ns (06/29/2020 13:31:30.807911 UTC)
  • Ipa ọna
  • Ẹya ara ẹrọ: IPV4 (Igbewọle)
  • Igbewọle: ti abẹnu0/0/rp:0
  • Abajade:
  • Orisun: 172.18.124.38
  • Ibi: 172.18.124.55
  • Ilana: 6 (TCP)
  • SrcPort: ọdun 22
  • PortPort: 52774
  • Ẹya: IPSec
  • Esi: IPSEC_RESULT_DENY
  • Ise: SEND_CLEAR
  • SA mu: 0
  • Ẹlẹgbẹ Addr: 55.124.18.172
  • Agbegbe Addr: 38.124.18.172

Afikun Awọn itọkasi

Awọn ajohunše

Standard Akọle
Ko si —

Awọn MIB

MIB MIBs Ọna asopọ
Ko si Lati wa ati ṣe igbasilẹ awọn MIBs fun awọn iru ẹrọ ti o yan, awọn idasilẹ Sisiko IOS, ati awọn eto ẹya, lo Sisiko MIB Locator ti o rii ni eyi URL:

{bẹrẹ hypertext}http://www.cisco.com/go/mibs{opin hypertext}

Awọn RFC

RFC Akọle
Ko si —

Imọ Iranlọwọ

Apejuwe Ọna asopọ
The Cisco Support ati Documentation webAaye n pese awọn orisun ori ayelujara lati ṣe igbasilẹ iwe, sọfitiwia, ati awọn irinṣẹ. Lo awọn orisun wọnyi lati fi sori ẹrọ ati tunto sọfitiwia naa ati lati yanju ati yanju awọn ọran imọ-ẹrọ pẹlu awọn ọja ati imọ-ẹrọ Sisiko. Wiwọle si ọpọlọpọ awọn irinṣẹ lori Sisiko Support ati Iwe webojula nbeere a Cisco.com olumulo ID ati ọrọigbaniwọle. {bẹrẹ hypertext}http://www.cisco.com/cisco/web/support/index.html{opin hypertext}

Alaye ẹya-ara fun Packet Trace

  • {bẹrẹ itọkasi agbelebu}Tabili 21-4{itọkasi agbelebu opin} ṣe atokọ awọn ẹya inu module yii o si pese awọn ọna asopọ si alaye iṣeto ni pato.
  • Lo Sisiko Ẹya Navigator lati wa alaye nipa atilẹyin Syeed ati atilẹyin aworan sọfitiwia. Sisiko Ẹya Navigator n fun ọ laaye lati pinnu iru awọn aworan sọfitiwia ṣe atilẹyin itusilẹ sọfitiwia kan pato, eto ẹya, tabi pẹpẹ. Lati wọle si Sisiko Ẹya Navigator, lọ si{bẹrẹ hypertext} http://www.cisco.com/go/cfn{endhypertext}. An iroyin lori Cisco.com ko nilo.
  • {bẹrẹ itọkasi agbelebu}Table 21-4{itọkasi agbelebu opin} ṣe atokọ awọn idasilẹ sọfitiwia nikan ti o ṣe atilẹyin ẹya ti a fun ni ọkọ oju irin itusilẹ sọfitiwia ti a fun. Ayafi ti akiyesi bibẹẹkọ, awọn idasilẹ ti o tẹle ti ọkọ oju irin itusilẹ sọfitiwia naa tun ṣe atilẹyin ẹya yẹn.

Table 4: Alaye ẹya-ara fun Packet Trace

Ẹya ara ẹrọ Oruko Awọn idasilẹ Alaye ẹya ara ẹrọ
Packet Trace Cisco IOS XE 3.10S Ẹya Trace Packet n pese alaye nipa bi awọn apo-iwe data ṣe ni ilọsiwaju nipasẹ sọfitiwia Sisiko IOS XE.

Ni Sisiko IOS XE Tu 3.10S, ẹya ara ẹrọ yi ti a ṣe. Awọn aṣẹ wọnyi ni a ṣe afihan tabi ṣe atunṣe:

  • yokokoro Syeed soso-kakiri soso pkt-nọmba [fia-kakiri | Lakotan-nikan]data-iwọn data-iwọn]iyika]

  • yokokoro Syeed soso-kakiri idaako soso {igbewọle | jade | mejeeji} [iwọn nọmba-baiti]L2 | L3 | L4]
  • show Syeed soso-kakiri {iṣeto ni | awọn iṣiro | akopọ soso {gbogbo | pkt-nọmba}}
Cisco IOS XE 3.11S
  • Ni Sisiko IOS XE Tu 3.11S, ẹya ara ẹrọ yi ti ni ilọsiwaju lati ni awọn ẹya wọnyi: Ti baamu pẹlu awọn iṣiro itopase.
  • Wa kakiri awọn akoko iduroamp ni afikun si itopase ibere timestamp. Awọn aṣẹ wọnyi ni a ṣe afihan tabi ṣe atunṣe:
  • yokokoro Syeed soso-kakiri ju [koodu silẹ-nomba]
  • show Syeed soso-kakiri soso {gbogbo | pkt-nọmba} [yan koodu]
Cisco IOS XE Denali 16.3.1 Ni Sisiko IOS XE Denali 16.3.1, ẹya yii ni imudara lati ni wiwa kakiri apo-iwe Layer3 pẹlu IOSd.

Awọn aṣẹ wọnyi ni a ṣe afihan tabi ṣe atunṣe: yokokoro Syeed soso-kakiri punt.
Cisco IOS XE Amsterdam 17.3.1 Awọn o wu ti awọn show Syeed soso-kakiri aṣẹ ni bayi pẹlu afikun alaye itọpa fun awọn apo-iwe boya ti ipilẹṣẹ lati IOSd tabi ti a pinnu si IOSd tabi awọn ilana BinOS miiran.

Awọn iwe aṣẹ / Awọn orisun

CISCO 1000 Series Software iṣeto ni IOS XE 17 Packet Trace [pdf] Itọsọna olumulo
Iṣeto sọfitiwia 1000 Series IOS XE 17 Packet Trace, 1000 Series, Software Iṣeto IOS XE 17 Packet Trace, Iṣeto ni IOS XE 17 Packet Trace, IOS XE 17 Packet Trace, Packet Trace.

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