Litaba pata
1 CISCO 1000 Series Configuration Software IOS XE 17 Packet Trace
2 Pakete Trace
3 Tlhahisoleseding e mabapi le Packet Trace
4 Litaelo tsa Tšebeliso bakeng sa ho Lokisa Packet Trace
5 Ho lokisa Packet Trace
6 Tsamaiso
7 Ho lokisa Packet Tracer ka UDF Offset
8 Ho hlahisa Boitsebiso ba Pakete-Trace
9 Ho tlosa Boitsebiso ba Pakete-Trace
10 Tlhophiso Examples bakeng sa Packet Trace
11 ExampLe: Ho sebelisa Packet Trace
12 ExampLe: Ho sebelisa Packet Trace
13 Litšupiso tse ling
14 Thuso ea Setsebi
15 Lintlha tse mabapi le Packet Trace
16 Litokomane / Lisebelisoa
16.1 Litšupiso
17 Related Posts

Letšoao la CISCO

CISCO 1000 Series Configuration Software IOS XE 17 Packet Trace

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

Litlhaloso

  • E phatlalalitsoe ka lekhetlo la pele: Phato 03, 2016

Tlhahisoleseding ya Sehlahiswa

Sebopeho sa Packet-Trace se fana ka kutloisiso e qaqileng ea hore na lipakete tsa data li sebetsoa joang ke sethala sa Cisco IOS XE, 'me kahoo se thusa bareki ho hlahloba mathata le ho li rarolla ka katleho. E fana ka mekhahlelo e meraro ea tlhahlobo ea liphutheloana:  accounting, kakaretso, le path data. Boemo bo bong le bo bong bo fana ka lintlha tse qaqileng view ea ts'ebetso ea lipakete ka theko ea ts'ebetso ea pakete] bokhoni. Packet Trace e fokotsa tlhahlobo ea lipakete tse tsamaellanang le polelo ea boemo ba sethala sa debug mme ke khetho e sebetsang le tlas'a maemo a boima ba sephethephethe libakeng tsa bareki.

Pakete Trace

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

E phatlalalitsoe ka lekhetlo la pele: Phato 03, 2016

  • Sebopeho sa Packet-Trace se fana ka kutloisiso e qaqileng ea hore na lipakete tsa data li sebetsoa joang ke sethala sa Cisco IOS XE, 'me kahoo se thusa bareki ho hlahloba mathata le ho li rarolla ka katleho. Mojule ona o fana ka leseli mabapi le mokhoa oa ho sebelisa sebopeho sa Packet-Trace.
  • Tlhahisoleseding ka Packet Trace, leqepheng la 1
  • Litaelo tsa Tšebeliso bakeng sa ho Hlophisa Packet Trace, leqepheng la 2
  • Ho lokisa Packet Trace, leqepheng la 2
  • E hlahisa Boitsebiso ba Pakete-Trace, leqepheng la 7
  • Ho tlosa Boitsebiso ba Pakete-Trace, leqepheng la 7
  • Tlhophiso Examples bakeng sa Packet Trace, leqepheng la 7
  • Litšupiso tse Eketsehileng, leqepheng la 20
  • Lintlha tse mabapi le Packet Trace, leqepheng la 20

Tlhahisoleseding e mabapi le Packet Trace

  • Karolo ea Packet-Trace e fana ka maemo a mararo a tlhahlobo ea lipakete: accounting, kakaretso, le data ea tsela. Boemo bo bong le bo bong bo fana ka lintlha tse qaqileng view ea ho lokisa liphutheloana ka theko ea bokhoni bo itseng ba ho lokisa liphutheloana. Leha ho le joalo, Packet Trace e fokotsa tlhahlobo ea lipakete tse lumellanang le lipolelo tsa boemo ba sethala sa debug, 'me ke khetho e sebetsang le tlas'a maemo a boima ba sephethephethe libakeng tsa bareki.
  • Tafole e latelang e hlalosa mekhahlelo e meraro ea tlhahlobo e fanoeng ke pakete trace.

Lethathamo la 1: Pakete-Trace Level

Pakete-Trace Level Tlhaloso
Accounting Packet-Trace accounting e fana ka palo ea lipakete tse kenang le ho tsoa ho processor ea marang-rang. Packet-Trace accounting ke ts'ebetso e bobebe, 'me e tsoela pele ho fihlela e holofalitsoe.
Kakaretso Boemong ba kakaretso ea trace ea pakete, data e bokelloa bakeng sa palo e lekanyelitsoeng ea lipakete. Kakaretso ea Pakete-Trace e latela li-interfaces tsa ho kenya le tse hlahisoang, boemo ba pakete ea ho qetela, le lipakete tsa punt, li lihe, kapa li ente, haeba li teng. Ho bokella lintlha tsa kakaretso ho eketsa ts'ebetso e eketsehileng ha e bapisoa le ts'ebetso e tloaelehileng ea lipakete, 'me ho ka thusa ho arola sebopeho se thata.
Pakete-Trace Level Tlhaloso
Lintlha tsa tsela
  • Boemo ba data ba pakete-trace path bo fana ka lintlha tse ngata ka ho fetesisa ho trace ea pakete. Lintlha li bokelloa bakeng sa palo e lekanyelitsoeng ea lipakete. Packet-Trace path data e hapa data, ho kenyeletsoa ID ea ho lokisa e nang le maemo e thusang ho hokahana le li-debugs, nakoamp, hape le lintlha tse ikhethileng tsa tsela-trace.
  • Lintlha tsa tsela li boetse li na le mekhoa e 'meli ea boikhethelo: kopi ea pakete le mohlala oa Feature Invocation Array (FIA). Khetho ea pakete ea kopi e u thusa ho kopitsa lipakete tsa ho kenya le ho tsoa likarolong tse fapaneng tsa pakete (lera 2, lera 3 kapa 4). Khetho ea FIA- trace e latela karolo e 'ngoe le e' ngoe e kentsoeng nakong ea ts'ebetso ea lipakete mme e u thusa ho tseba se etsahalang nakong ea ts'ebetso ea lipakete.

Hlokomela  Ho bokella lintlha tsa litsela ho sebelisa lisebelisoa tse ngata tsa ho lokisa liphutheloana, 'me bokhoni ba boikhethelo bo ama ts'ebetso ea lipakete ka ho eketseha. Ka hona, boemo ba data ba tsela bo lokela ho sebelisoa ka mokhoa o fokolang kapa maemong ao phetoho ea ts'ebetso ea pakete e amohelehang.

Litaelo tsa Tšebeliso bakeng sa ho Lokisa Packet Trace

Nahana ka mekhoa e latelang e metle ha u ntse u hlophisa karolo ea Packet-Trace

  • Tšebeliso ea maemo a ho kenella ha u sebelisa tšobotsi ea Packet-Trace e khothaletsoa bakeng sa botlalo haholoanyane view ea lipakete.
  • Tlhophiso ea pakete-trace e hloka memori ea data-plane. Litsamaisong moo memori ea data-plane e hatelloang, nahana ka hloko hore na u tla khetha litekanyetso tsa pakete-trace joang. Khakanyo e haufi ea palo ea memori e sebelisoang ke pakete trace e fanoa ke equation e latelang:
  • memori e hlokehang = (palopalo ka holimo) + palo ea lipakete * (boholo ba kakaretso + boholo ba data + boholo ba kopi ea pakete).
  • Ha karolo ea Packet-Trace e nolofalitsoe, palo e nyane, e tsitsitseng ea memori e abeloa lipalo-palo. Ka mokhoa o ts'oanang, ha data ka pakete e nkuoa, ho hlokahala mohopolo o monyane, o tsitsitseng bakeng sa pakete ka 'ngoe bakeng sa kakaretso ea data. Leha ho le joalo, joalo ka ha ho bonts'itsoe ke equation, o ka susumetsa haholo palo ea memori e sebelisoang ke palo ea lipakete tseo u li khethang ho li latela, le hore na u bokella data ea tsela le likopi tsa lipakete.

Ho lokisa Packet Trace

Etsa mehato e latelang ho hlophisa karolo ea Packet-Trace.

Hlokomela

  • Palo ea memori e sebelisoang ke karolo ea Packet-Trace e angoa ke tlhophiso ea pakete-trace. U lokela ho khetha ka hloko boholo ba data ea pakete ka 'ngoe le li-buffers le palo ea lipakete tse lokelang ho lateloa ho qoba ho sitisa litšebeletso tse tloaelehileng. U ka lekola ts'ebeliso ea memori ea DRAM ea hajoale ka ho sebelisa sesebelisoa sa sethala sa qfp se sebetsang sa lipalo-palo tsa taelo ea exome.

Tsamaiso

Taelo kapa Ketso Morero
Mohato oa 1 nolofalletsa

Example Router> lumella

 E nolofalletsa mokhoa o khethehileng oa EXEC. Kenya phasewete ea hau haeba u khothalletsoa.
Mohato oa 2 pakete ea pakete-trace ea sethala sa debug pkt-num

[fi-trace | kakaretso-feela] [chitja] [boholo ba data boholo ba data]

ExampLe: Router# debug platform packet-trace packets 2048 kakaretso-feela

 E bokella lintlha tsa kakaretso bakeng sa palo e itseng ea lipakete. Lits'oants'o li na le data ea tsela ka boikhethelo, 'me ka boikhethelo e etsa mohlala oa FIA.

pkt-num- E hlalosa palo e kholo ea lipakete tse bolokiloeng ka nako e behiloeng.

fia-trace- E fana ka lintlha tse qaqileng tsa ho nkuoa ha data, ho kenyeletsoa kakaretso ea lintlha,

lintlha tse khethehileng. E boetse e bonts'a karolo e 'ngoe le e' ngoe ea likarolo tse etetsoeng nakong ea ts'ebetso ea pakete.

kakaretso-feela- E nolofalletsa ho nkuoa ha data e khuts'oane ka lintlha tse nyane.

selikalikoe- E boloka lintlha tsa lipakete tse sa tsoa lateloa.

boholo ba data- E totobatsa boholo ba li-buffers tsa data bakeng sa ho boloka karolo le data ea FIA ea ho batla pakete ka 'ngoe ka li-byte. Ha ts'ebetso ea pakete e boima haholo e etsoa lipaketeng, basebelisi ba ka eketsa boholo ba li-buffers tsa data ha ho hlokahala. Theko ea kamehla ke 2048.
Mohato oa 3 debug platform packet-trace {punt

|enta|kopi| theola|pakete| lipalo-palo}

ExampLe: Router# debug platform packet-trace punt

 E nolofalletsa ho lata lipakete tse punted ho tloha ho data ho laola sefofane.
Mohato oa 4 boemo ba sethala sa debug [ipv4 | ipv6] [interface segokahanyi[lenane la phihlello lethathamo la phihlello

-lebitso | IPv4-aterese / subnet mask |

IPv6-aterese / subnet mask] [ingress | egress

| bobeli] ExampLe: Router# debug platform condition interface g0/0/0 ingress

 E totobatsa mokhoa o ts'oanang oa ho latela lipakete. E fana ka bokhoni ba ho sefa ka protocol, aterese ea IP le subnet mask, lenane la taolo ea phihlello (ACL), sebopeho, le tataiso.
Mohato oa 5 boemo ba sethala sa debug qala

ExampLe: Router# boemo ba sethala sa debug se qala

 E nolofalletsa maemo a ts'oanang a ts'oanang 'me e qala ho latella pakete.
Taelo kapa Ketso Morero
Mohato oa 6 ho emisa boemo ba sethala sa debug

Example Router# boemo ba sethala sa debug se qala

 E tima boemo mme e emisa ho latella pakete.
Mohato oa 7 bonts'a sethala sa pakete-trace {configuration

| lipalo-palo | kakaretso | pakete {tsohle | pkt-num}}

Example

Router# e bonts'a sethala sa pakete-trace 14

 E bonts'a data ea pakete-trace ho latela khetho e boletsoeng. Sheba {start cross reference} Lethathamo la 21-1 {end cross reference} bakeng sa lintlha tse qaqileng mabapi le bontsha likhetho tsa taelo.
Mohato oa 8 boemo bo hlakileng ba sethala kaofela

ExampLe: Router(config)# boemo bo hlakileng ba sethala kaofela

 E tlosa litlhophiso tse fanoeng ke boemo ba sethala sa debug le debug platform packet-trace ditaelo.
Mohato oa 9 Etsoa ExampLe: Router# tsoa E tsoa ka mokhoa o khethehileng oa EXEC.

Ho lokisa Packet Tracer ka UDF Offset

Etsa mehato e latelang ho lokisa Packet-Trace UDF ka offset

Tsamaiso

Taelo kapa Ketso Morero
Mohato oa 1 nolofalletsa

ExampLe: Sesebelisoa> lumella

 E nolofalletsa mokhoa o khethehileng oa EXEC.
  • Kenya phasewete ea hau haeba u khothalletsoa.
Mohato oa 2 lokisa terminal

ExampLe: Sesebelisoa # lokisa terminal

 E kenya mokhoa oa tlhophiso ea lefats'e.
Mohato oa 3 udf udf lebitso hlooho {hare | kantle} {13|14}

offset offset-in-bytes bolelele bolelele-ka-bayte

ExampLe: Router(config)# udf TEST_UDF_NAME_1 hlooho ka hare l3 64 1

 E lokisa litlhaloso tsa UDF ka bomong. U ka hlakisa lebitso la UDF, sehlooho sa marang-rang seo ho sona ho tlosoang, le bolelele ba data bo tla ntšoa.

The ka hare or kantle mantsoe a bohlokoa a bonts'a qalo ea offset ho tsoa ho lihlooho tse sa koaeloang tsa Layer 3 kapa Layer 4, kapa haeba ho na le
Taelo kapa Ketso Morero
 

Router(config)# udf TEST_UDF_NAME_2 hlooho ka hare l4 77 2

 

Router(config)# udf TEST_UDF_NAME_3 hlooho e ka ntle l3 65 1

Router(config)# udf TEST_UDF_NAME_4 hlooho e ka ntle l4 67 1

 pakete e kentsoeng, li bontša ho qala ha offset ho tloha ka hare L3 / L4.

The bolelele keyword e bolela, ka li-byte, bolelele ho tloha ho offset. Nako e tsoa ho 1 ho isa ho 2.
Mohato oa 4 udf udf lebitso {hlooho | ho qala pakete} bolelele ba offset-base offset

ExampLe: Router(config)# udf TEST_UDF_NAME_5 pakete-qala 120 1
  • header-E hlalosa tlhophiso ea motheo ea offset.
  • pakete-start-E hlalosa motheo oa offset ho tloha ho qala pakete. "packet-start" e ka fapana ho latela hore na pakete-trace ke ea pakete e kenang kapa e tsoang. Haeba pakete-trace e le ea sephutheloana se kenang ka hare, qalo ea pakete e tla ba layer2. Bakeng sa ho tsoa, ​​ho qala pakete e tla ba layer3.
  • offset - E hlalosa palo ea li-byte offset ho tloha setsing sa offset. Ho ts'oana le li-byte tsa pele ho tloha setsing sa offset (Leaele la 3 / Sehlooho sa 4), lokisa offset joalo ka 0.
  • bolelele - E hlalosa palo ea li-byte ho tloha ho offset. Ke li-byte tse 1 kapa tse peli feela tse tšehetsoeng. Ho bapisa li-byte tse ling, o tlameha ho hlalosa li-UDF tse ngata.
Mohato oa 5 lenane la phihlello la ip le atolositsoe {lebitso la acl |acl-num}

ExampLe:

 

Router(config)# ip access-lethathamo le atolositsoeng acl2

 E nolofalletsa mokhoa o atolositsoeng oa tlhophiso ea ACL. CLI e kenya mokhoa o atolositsoeng oa tlhophiso ea ACL moo litaelo tsohle tse latelang li sebetsang ho lenane la phihlello le atolositsoeng la hajoale. E atolositsoeng ACLs laola sephethephethe ka papiso ea mohloli le eang teng liaterese tsa IP dipakete ho liaterese configured ka ACL.
Mohato oa 6 ip access-lethathamo le atolositsoe { latola | permit } udfudf-name value mask

ExampLe: Router(config-acl)# lumella ip efe kapa efe ea udf TEST_UDF_NAME_5 0xD3 0xFF

 E lokisa ACL hore e tsamaellane ho UDFs mmoho le kenyeletso ea hajoale ea taolo ea phihlello (ACEs)
  • Li-byte tse hlalositsoeng ho ACL ke 0xD3. Limaske li sebelisoa le liaterese tsa IP ho IP ACL ho hlakisa se lokelang ho lumelloa le ho haneloa.
Mohato oa 7 boemo ba sethala sa debug [ipv4 | ipv6] [ sehokelo segokahanyi] [lenane la phihlello lethathamo la phihlello lebitso | IPv4-aterese / subnet mask | E totobatsa mokhoa o ts'oanang oa ho latela lipakete. E fana ka bokhoni ba ho sefa ka protocol, aterese ea IP le subnet mask, lenane la taolo ea phihlello (ACL), sebopeho, le tataiso.
Taelo kapa Ketso Morero
IPv6-aterese / subnet mask] [ ingress | egress | bobeli]

ExampLe: Router# debug platform condition interface gi0/0/0 ipv4 access-list acl2

bobeli
Mohato oa 8 boemo ba sethala sa debug qala

ExampLe: Router# boemo ba sethala sa debug se qala

 E nolofalletsa maemo a ts'oanang a ts'oanang 'me e qala ho latella pakete.
Mohato oa 9 sethala sa debug pakete-trace pakete pkt-num [ fia-trace | kakaretso-feela] [ chitja ] [ boholo ba data boholo ba data]

ExampLe: Router# debug platform packet-trace packet 1024 fia-trace data-size 2048

 E bokella lintlha tsa kakaretso bakeng sa palo e itseng ea lipakete. Lits'oants'o li na le data ea tsela ka boikhethelo, 'me ka boikhethelo e etsa mohlala oa FIA.

pkt-num- E hlalosa palo e kholo ea lipakete tse bolokiloeng ka nako e behiloeng.

fia-trace- E fana ka lintlha tse qaqileng tsa ho nkuoa ha data, ho kenyeletsoa kakaretso ea lintlha,

lintlha tse khethehileng. E boetse e bonts'a karolo e 'ngoe le e' ngoe ea likarolo tse etetsoeng nakong ea ts'ebetso ea pakete.

kakaretso-feela- E nolofalletsa ho nkuoa ha data e khuts'oane ka lintlha tse nyane.

selikalikoe- E boloka lintlha tsa lipakete tse sa tsoa lateloa.

boholo ba data- E totobatsa boholo ba li-buffers tsa data bakeng sa ho boloka karolo le data ea FIA ea ho batla pakete ka 'ngoe ka li-byte. Ha ts'ebetso ea pakete e boima haholo e etsoa lipaketeng, basebelisi ba ka eketsa boholo ba li-buffers tsa data ha ho hlokahala. Theko ea kamehla ke 2048.
Mohato oa 10 debug platform packet-trace {punt | ente|kopi | theola | pakete | lipalo-palo}

Example Router# debug platform packet-trace punt

 E nolofalletsa ho lata lipakete tse punted ho tloha ho data ho laola sefofane.
Mohato oa 11 ho emisa boemo ba sethala sa debug

ExampLe:  Router# boemo ba sethala sa debug se qala

 E tima boemo mme e emisa ho latella pakete.
Mohato oa 12 Etsoa ExampLe: E tsoa ka mokhoa o khethehileng oa EXEC.
Taelo kapa Ketso Morero
Router# tsoa

Ho hlahisa Boitsebiso ba Pakete-Trace

Sebelisa litaelo tsena tsa pontšo ho hlahisa tlhahisoleseding ea pakete-trace.
Lethathamo la 2: bontša Litaelo

Taelo Tlhaloso
bonts'a tlhophiso ea sethala sa pakete-trace E bonts'a tlhophiso ea pakete ea trace, ho kenyeletsoa le tse sa sebetseng.
bonts'a lipalo-palo tsa sethala sa pakete-trace E bonts'a data ea accounting bakeng sa lipakete tsohle tse lateloang.
bonts'a kakaretso ea kakaretso ea pakete ea sethala E bonts'a kakaretso ea lintlha tsa palo ea lipakete tse boletsoeng.
bonts'a sethala sa pakete-trace {tsohle | pkt-num} [decode] E bonts'a data ea tsela bakeng sa lipakete tsohle kapa pakete e boletsoeng. The decode khetho e leka ho khetholla pakete ea binary hore e be sebopeho se baloang ke batho.

Ho tlosa Boitsebiso ba Pakete-Trace

Sebelisa litaelo tsena ho hlakola data ea pakete-trace.
Lethathamo la 3: Litaelo tse hlakileng

Taelo Tlhaloso
lipalo-palo tse hlakileng tsa sethala sa pakete-trace E hlakola data le lipalo-palo tse bokelletsoeng.
tlhophiso e hlakileng ea sethala sa pakete-trace E hlakola tlhophiso ea pakete-trace le lipalo-palo

Tlhophiso Examples bakeng sa Packet Trace

Karolo ena e fana ka tse latelang tlhophiso examphanyane:

ExampLe: Configuring Packet Trace

  • Example e hlalosa mokhoa oa ho hlophisa trace ea pakete le ho bonts'a liphetho. Ho sena mohlalaample, lipakete tse kenang ho Gigabit Ethernet segokanyimmediamentsi sa sebolokigolo 0/0/1 li lateloa, 'me FIA-trace data e hapuoe bakeng sa pele 128 lipakete. Hape, lipakete tsa ho kenya lia kopitsoa. Pontšo ea sethala sa pakete-trace packet 0 e bonts'a lintlha tsa kakaretso le kenyelletso e 'ngoe le e' ngoe e etetsoeng nakong ea ts'ebetso ea pakete bakeng sa pakete 0.

nolofalletsa

  • Router# debug platform packet-trace packet 128 fia-trace Router# debug platform packet-trace punt
  • Router# debug platform condition interface g0/0/1 ingress Router# debug platform condition qala
  • Router#! ping ho UUT
  • Boemo ba sethala sa ho lokisa # router e emisa
  • Router# e bonts'a sethala sa pakete-trace pakete 0
  • Pakete: 0 CBUG ID: 9

Kakaretso

  • Kenyelletso : GigabitEthernet0/0/1
  • Tlhahiso: GigabitEthernet0/0/0
  • Naha: FWD

Nakoamp

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

Tsela ea Trace

  • Tšobotsi: IPV4
  • Mohloli: 192.0.2.1
  • Sebaka : 192.0.2.2
  • Protocol : 1 (ICMP)
  • Sebopeho: FIA_TRACE
  • Tlhaloso: 0x8059dbe8 - DEBUG_COND_INPUT_PKT
  • Nakoamp :3685243309297
  • Sebopeho: FIA_TRACE
  • Tlhaloso: 0x82011a00 - IPV4_INPUT_DST_LOOKUP_CONSUME
  • Nakoamp :3685243311450
  • Sebopeho: FIA_TRACE
  • Ho kena : 0x82000170 – IPV4_INPUT_FOR_US_MARTIAN
  • Nakoamp :3685243312427
  • Sebopeho: FIA_TRACE
  • Tlhaloso: 0x82004b68 – IPV4_OUTPUT_LOOKUP_PROCESS
  • Nakoamp :3685243313230
  • Sebopeho: FIA_TRACE
  • Tlhaloso: 0x8034f210 - IPV4_INPUT_IPOPTIONS_PROCESS
  • Nakoamp :3685243315033
  • Sebopeho: FIA_TRACE
  • Kenyelletso : 0x82013200 – IPV4_OUTPUT_GOTO_OUTPUT_FEATURE
  • Nakoamp :3685243315787
  • Sebopeho: FIA_TRACE
  • Ho kena : 0x80321450 - IPV4_VFR_REFRAG
  • Nakoamp :3685243316980
  • Sebopeho: FIA_TRACE
  • Tlhaloso: 0x82014700 - IPV6_INPUT_L2_REWRITE
  • Nakoamp :3685243317713
  • Sebopeho: FIA_TRACE
  • Ho kena : 0x82000080 - IPV4_OUTPUT_FRAG
  • Nakoamp :3685243319223
  • Sebopeho: FIA_TRACE
  • Kenyelletso: 0x8200e500 – IPV4_OUTPUT_DROP_POLICY
  • Nakoamp :3685243319950
  • Sebopeho: FIA_TRACE
  • Ho kena : 0x8059aff4 – PACTRAC_OUTPUT_STATS
  • Nakoamp :3685243323603
  • Sebopeho: FIA_TRACE
  • Tlhaloso: 0x82016100 - MARMOT_SPA_D_TRANSMIT_PKT
  • Nakoamp :3685243326183
  • Router# boemo bo hlakileng ba sethala kaofela
  • Router# tsoa

Linux Forwarding Transport Service (LFTS) ke mokhoa oa lipalangoang oa ho fetisetsa lipakete tse tsoang ho CPP ho ea lits'ebetsong ntle le IOSd. Exampe bonts'a pakete e hahelletsoeng e thehiloeng ho LFTS e reretsoeng ts'ebeliso ea libino

  • Router# e bonts'a sethala sa pakete-trace pakete 10
  • Pakete: 10 CBUG ID: 52

Kakaretso

  • Kenyelletso : GigabitEthernet0/0/0
  • Sephetho : internal0/0/rp:1
  • Naha: PUNT 55 (Ho rona taolo)

Nakoamp

  • Qala : 597718358383 ns (06/06/2016 09:00:13.643341 UTC)
  • Emisa : 597718409650 ns (06/06/2016 09:00:13.643392 UTC)
  • Tsela ea Trace
  • Tšobotsi: IPV4
  • Kenyelletso : GigabitEthernet0/0/0
  • Sephetho :
  • Mohloli: 10.64.68.2
  • Sebaka : 10.0.0.102
  • Protocol: 17 (UDP)
  • Setšoantšo sa SrcPort: 1985
  • DstPort: 1985
  • Sebopeho: FIA_TRACE
  • Kenyelletso : GigabitEthernet0/0/0
  • Sephetho :
  • Tlhaloso: 0x8a0177bc - DEBUG_COND_INPUT_PKT
  • Nako e felileng: 426 ns
  • Sebopeho: FIA_TRACE
  • Kenyelletso : GigabitEthernet0/0/0
  • Sephetho :
  • Tlhaloso: 0x8a017788 - IPV4_INPUT_DST_LOOKUP_CONSUME
  • Nako e felileng: 386 ns
  • Sebopeho: FIA_TRACE
  • Kenyelletso : GigabitEthernet0/0/0
  • Sephetho :
  • Kenyelletso : 0x8a01778c – IPV4_INPUT_FOR_US_MARTIAN
  • Nako e felileng: 13653 ns
  • Sebopeho: FIA_TRACE
  • Kenyelletso : GigabitEthernet0/0/0
  • Sephetho : internal0/0/rp:1
  • Tlhaloso: 0x8a017730 – IPV4_INPUT_LOOKUP_PROCESS_EXT
  • Nako e felileng: 2360 ns
  • Sebopeho: FIA_TRACE
  • Kenyelletso : GigabitEthernet0/0/0
  • Sephetho : internal0/0/rp:1
  • Kenyelletso : 0x8a017be0 – IPV4_INPUT_IPOPTIONS_PROCESS_EXT
  • Nako e felileng: 66 ns
  • Sebopeho: FIA_TRACE
  • Kenyelletso : GigabitEthernet0/0/0
  • Sephetho : internal0/0/rp:1
  • Kenyelletso : 0x8a017bfc – IPV4_INPUT_GOTO_OUTPUT_FEATURE_EXT
  • Nako e felileng: 680 ns
  • Sebopeho: FIA_TRACE
  • Kenyelletso : GigabitEthernet0/0/0
  • Sephetho : internal0/0/rp:1
  • Kenyelletso : 0x8a017d60 – IPV4_INTERNAL_ARL_SANITY_EXT
  • Nako e felileng: 320 ns
  • Sebopeho: FIA_TRACE
  • Kenyelletso : GigabitEthernet0/0/0
  • Sephetho : internal0/0/rp:1
  • Tlhaloso: 0x8a017a40 - IPV4_VFR_REFRAG_EXT
  • Nako e felileng: 106 ns
  • Sebopeho: FIA_TRACE
  • Kenyelletso : GigabitEthernet0/0/0
  • Sephetho : internal0/0/rp:1
  • Kenyelletso : 0x8a017d2c – IPV4_OUTPUT_DROP_POLICY_EXT
  • Nako e felileng: 1173 ns
  • Sebopeho: FIA_TRACE
  • Kenyelletso : GigabitEthernet0/0/0
  • Sephetho : internal0/0/rp:1
  • Tlhaloso: 0x8a017940 - INTERNAL_TRANSMIT_PKT_EXT
  • Nako e felileng: 20173 ns
  • Phallo ea Tsela ea LFTS: Pakete: 10 CBUG ID: 52
  • Sebopeho: LFTS
  • Tataiso ea Pkt: IN
  • Sebaka sa marang-rang: 55
  • Lebaka: 0

ExampLe: Ho sebelisa Packet Trace

  • Example e fana ka boemo boo ho bona pakete ea trace e sebelisetsoang ho rarolla marotholi a pakete bakeng sa tlhophiso ea NAT sesebelisoa sa Cisco. ExampLe bontša kamoo u ka sebelisang boemo ba lintlha tse fanoeng ke karolo ea Packet-Trace ho bokella lintlha ka taba, ho arola bothata, ebe u fumana tharollo.
  • Boemong bona, o ka bona hore ho na le mathata, empa ha o tsebe hantle hore na o qala ho rarolla mathata hokae. Ka hona, o lokela ho nahana ka ho fihlella kakaretso ea Packet-Trace bakeng sa lipakete tse ngata tse kenang.
  • Router# boemo ba sethala sa debug se kena
  • Router# debug platform packet-trace packet 2048 kakaretso-feela
  • Router# boemo ba sethala sa debug se qala
  • Boemo ba sethala sa ho lokisa # router e emisa
  • Router# e bonts'a kakaretso ea pakete ea sethala
  • Pkt Input State Lebaka
  • 0 Gi0/0/0 Gi0/0/0 DROP 402 (NoStatsUpdate)
  1.  internal0/0/rp:0 internal0/0/rp:0 PUNT 21 (RPQFP keepalive)
  2. internal0/0/recycle:0 Gi0/0/0 FWD

Sephetho se bonts'a hore lipakete li theohile ka lebaka la tlhophiso ea NAT ho Gigabit Ethernet interface 0/0/0, e u nolofalletsang ho utloisisa hore bothata bo etsahala sebopehong se itseng. U sebelisa tlhahisoleseling ena, u ka fokotsa hore na ke lipakete life tse lokelang ho lateloa, ho fokotsa palo ea lipakete bakeng sa ho hapa data, le ho eketsa boemo ba tlhahlobo.

  • Router# debug platform packet-trace packet 256
  • Router# debug platform packet-trace punt
  • Router# debug sethala sa boemo ba sebopeho Gi0/0/0
  • Router# boemo ba sethala sa debug se qala
  • Boemo ba sethala sa ho lokisa # router e emisa
  • Router# e bonts'a kakaretso ea pakete ea sethala
  • Router# e bonts'a sethala sa pakete-trace 15
  • Pakete: 15 CBUG ID: 238

Kakaretso

  • Kenyelletso : GigabitEthernet0/0/0
  • Sephetho : internal0/0/rp:1
  • Naha: PUNT 55 (Ho rona taolo)

Nakoamp

  • Qala : 1166288346725 ns (06/06/2016 09:09:42.202734 UTC)
  • Emisa : 1166288383210 ns (06/06/2016 09:09:42.202770 UTC)
  • Tsela ea Trace
  • Tšobotsi: IPV4
  • Kenyelletso : GigabitEthernet0/0/0
  • Sephetho :
  • Mohloli: 10.64.68.3
  • Sebaka : 10.0.0.102
  • Protocol: 17 (UDP)
  • Setšoantšo sa SrcPort: 1985
  • DstPort: 1985
  • Phallo ea Tsela ea IOSd: Pakete: 15 CBUG ID: 238
  • Sebopeho: INFRA
  • Tataiso ea Pkt: IN
  • Pakete ea Rcvd Ho tsoa ho CPP
  • Tšobotsi: IP
  • Tataiso ea Pkt: IN
  • Mohloli: 10.64.68.122
  • Sebaka : 10.64.68.255
  • Tšobotsi: IP
  • Tataiso ea Pkt: IN
  • Pakete e kentsoeng ka har'a IP layer
  • Mohloli: 10.64.68.122
  • Sebaka : 10.64.68.255
  • Sehokelo: GigabitEthernet0/0/0
  • Tšobotsi: UDP
  • Tataiso ea Pkt: IN
  • src : 10.64.68.122(1053)
  • dst : 10.64.68.255(1947)
  • bolelele: 48
  • Router#show platform packet-trace packet 10
  • Pakete: 10 CBUG ID: 10

Kakaretso

  • Kenyelletso : GigabitEthernet0/0/0
  • Sephetho : internal0/0/rp:0
  • Naha: PUNT 55 (Ho rona taolo)

Nakoamp

  • Qala : 274777907351 ns (01/10/2020 10:56:47.918494 UTC)
  • Emisa : 274777922664 ns (01/10/2020 10:56:47.918509 UTC)
  • Tsela ea Trace
  • Sebopeho: IPV4(Input)
  • Kenyelletso : GigabitEthernet0/0/0
  • Sephetho :
  • Mohloli: 10.78.106.2
  • Sebaka : 10.0.0.102
  • Protocol: 17 (UDP)
  • Setšoantšo sa SrcPort: 1985
  • DstPort: 1985
  • Phallo ea Tsela ea IOSd: Pakete: 10 CBUG ID: 10
  • Sebopeho: INFRA
  • Tataiso ea Pkt: IN
  • Pakete Rcvd From DATAPLANE
  • Tšobotsi: IP
  • Tataiso ea Pkt: IN
  • Pakete e kentsoeng ka har'a IP layer
  • Mohloli: 10.78.106.2
  • Sebaka : 10.0.0.102
  • Sehokelo: GigabitEthernet0/0/0
  • Tšobotsi: UDP
  • Tataiso ea Pkt: IN THEROP
  • Pkt : HLAHILE
  • UDP: Ho lahla ka khutso
  • src : 881 10.78.106.2(1985)
  • dst : 10.0.0.102(1985)
  • bolelele: 60
  • Router#show platform packet-trace packet 12
  • Pakete: 12 CBUG ID: 767

Kakaretso

  • Kenyelletso: GigabitEthernet3
  • Sephetho : internal0/0/rp:0
  • Boemo : PUNT 11 (Boitsebiso ba rona)

Nakoamp

  • Qala : 16120990774814 ns (01/20/2020 12:38:02.816435 UTC)
  • Emisa : 16120990801840 ns (01/20/2020 12:38:02.816462 UTC)
  • Tsela ea Trace
  • Sebopeho: IPV4(Input)
  • Kenyelletso: GigabitEthernet3
  • Sephetho :
  • Mohloli: 10.1.1.1
  • Sebaka : 10.1.1.2
  • Protocol : 6 (TCP)
  • Setšoantšo sa SrcPort: 46593
  • DstPort: 23
  • Phallo ea Tsela ea IOSd: Pakete: 12 CBUG ID: 767
  • Sebopeho: INFRA
  • Tataiso ea Pkt: IN
  • Pakete Rcvd From DATAPLANE
  • Tšobotsi: IP
  • Tataiso ea Pkt: IN
  • Pakete e kentsoeng ka har'a IP layer
  • Mohloli: 10.1.1.1
  • Sebaka : 10.1.1.2
  • Sesebelisoa: GigabitEthernet3
  • Tšobotsi: IP
  • Tataiso ea Pkt: IN
  • FELETSOHoa lera la lipalangoang
  • Mohloli: 10.1.1.1
  • Sebaka : 10.1.1.2
  • Sesebelisoa: GigabitEthernet3
  • Tšobotsi: TCP
  • Tataiso ea Pkt: IN
  • tcp0: Ke NoTCB 10.1.1.1:46593 10.1.1.2:23 seq 1925377975 OPTS 4 SYN WIN 4128

Router# show platform packet-trace summary Pkt Input Output State Lebaka

INJ.2 Gi1 FWD

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

E latelang exampe bonts'a lipalo-palo tsa data tsa pakete.

  • Router#bontša lipalo-palo tsa sethala sa pakete
  • Lipakete Kakaretso
  • E tsamaellana le 3
  • E lateloa 3
  • Lipakete li Amohetse
  • Ingress 0
  • Enta 0
  • Lipakete li sebetsoa
  • Tsoela pele 0
  • Ntlha ea 3
  • Bala Khoutu Lebaka
  • 3 56 RP e kentsoe bakeng sa-rona taolo
  • Hlōla 0
  • Sebelisa 0
  • PKT_DIR_IN
  • Theohile Koetsoeng E fetisetsoa
  • INFRA 0 0 0
  • TCP 0 0 0
  • UDP 0 0 0
  • IP 0
  • IPV6 0 0 0
  • ARP 0
  • PKT_DIR_OUT
  • Theohile Koetsoeng E fetisetsoa
  • INFRA 0 0 0
  • TCP 0 0 0
  • UDP 0 0 0
  • IP 0
  • IPV6 0 0 0
  • ARP 0

E latelang example e bonts'a lipakete tse kentsoeng le tse kentsoeng ho processor e fetisang ho tsoa sefofaneng sa taolo.

  • Router#debug sethaleng boemo ipv4 10.118.74.53/32 bobeli
  • Router#Router#debug sethaleng boemo qala
  • Router#debug platform packet-trace packet 200
  • Palo ea lipakete e nyolohile ho tloha ho 200 ho isa ho 256
  • Router#show platform packet-tracer packet 0
  • show plat pack pa 0
  • Pakete: 0 CBUG ID: 674

Kakaretso

  • Kenyelletso: GigabitEthernet1
  • Sephetho : internal0/0/rp:0
  • Boemo : PUNT 11 (Boitsebiso ba rona)

Nakoamp

  • Qala : 17756544435656 ns (06/29/2020 18:19:17.326313 UTC)
  • Emisa : 17756544469451 ns (06/29/2020 18:19:17.326346 UTC)
  • Tsela ea Trace
  • Sebopeho: IPV4(Input)
  • Kenyelletso: GigabitEthernet1
  • Sephetho :
  • Mohloli: 10.118.74.53
  • Sebaka : 172.18.124.38
  • Protocol: 17 (UDP)
  • Setšoantšo sa SrcPort: 2640
  • DstPort: 500
  • Phallo ea Tsela ea IOSd: Pakete: 0 CBUG ID: 674
  • Sebopeho: INFRA
  • Tataiso ea Pkt: IN
  • Pakete Rcvd From DATAPLANE
  • Tšobotsi: IP
  • Tataiso ea Pkt: IN
  • Pakete e kentsoeng ka har'a IP layer
  • Mohloli: 10.118.74.53
  • Sebaka : 172.18.124.38
  • Sesebelisoa: GigabitEthernet1
  • Tšobotsi: IP
  • Tataiso ea Pkt: IN
  • PHAELLOA Ho tsamaisa lera
  • Mohloli: 10.118.74.53
  • Sebaka : 172.18.124.38
  • Sesebelisoa: GigabitEthernet1
  • Tšobotsi: UDP
  • Tataiso ea Pkt: IN

HLOKOMELA

  • UDP: Phoso ea Checksum: ho theoha
  • Mohloli: 10.118.74.53(2640)
  • Sebaka : 172.18.124.38(500)
  • Router#show platform packet-tracer packet 2
  • Pakete: 2 CBUG ID: 2
  • Phallo ea Tsela ea IOSd:
  • Tšobotsi: TCP
  • Tataiso ea Pkt: OUTtcp0: O SYNRCVD 172.18.124.38:22 172.18.124.55:52774 seq 3052140910
  • OPTS 4 ACK 2346709419 SYN WIN 4128
  • Tšobotsi: TCP
  • Tataiso ea Pkt: TSOA

RETS'ELISITSOE

  • TCP: Khokahano e boemong ba SYNRCVD
  • ACK: 2346709419
  • SEQ: 3052140910
  • Mohloli: 172.18.124.38(22)
  • Sebaka : 172.18.124.55(52774)
  • Tšobotsi: IP
  • Tataiso ea Pkt: OUTRoute out the generated packet.srcaddr: 172.18.124.38, dstaddr:
  • 172.18.124.55
  • Tšobotsi: IP
  • Tataiso ea Pkt: OUTInject le ho fetisetsa pele srcaddr: 172.18.124.38, dstaddr:
  • 172.18.124.55
  • Tšobotsi: TCP
  • Tataiso ea Pkt: OUTtcp0: O SYNRCVD 172.18.124.38:22 172.18.124.55:52774 seq 3052140910
  • OPTS 4 ACK 2346709419 SYN WIN 4128

Kakaretso

  • Kenyelletso : INJ.2
  • Tlhahiso: GigabitEthernet1
  • Naha: FWD

Nakoamp

  • Qala : 490928006866 ns (06/29/2020 13:31:30.807879 UTC)
  • Emisa : 490928038567 ns (06/29/2020 13:31:30.807911 UTC)
  • Tsela ea Trace
  • Sebopeho: IPV4(Input)
  • Kenyelletso : ka hare0/0/rp:0
  • Sephetho :
  • Mohloli: 172.18.124.38
  • Sebaka : 172.18.124.55
  • Protocol : 6 (TCP)
  • Setšoantšo sa SrcPort: 22
  • DstPort: 52774
  • Sebopeho: IPSec
  • Sephetho : IPSEC_RESULT_DENY
  • Ketso : SEND_CLEAR
  • SA Handle: 0
  • Motlatsi oa Lithaka: 10.124.18.172
  • Sebaka sa Sebaka: 10.124.18.172

ExampLe: Ho sebelisa Packet Trace

  • Example e fana ka boemo boo ho bona pakete ea trace e sebelisetsoang ho rarolla marotholi a pakete bakeng sa tlhophiso ea NAT ho Cisco ASR 1006 Router. ExampLe bontša kamoo u ka sebelisang boemo ba lintlha tse fanoeng ke karolo ea Packet-Trace ho bokella lintlha ka taba, ho arola bothata, ebe u fumana tharollo.
  • Boemong bona, o ka bona hore ho na le mathata, empa ha o tsebe hantle hore na o qala ho rarolla mathata hokae. Ka hona, o lokela ho nahana ka ho fihlella kakaretso ea Packet-Trace bakeng sa lipakete tse ngata tse kenang.
  • Router# boemo ba sethala sa debug se kena
  • Router# debug platform packet-trace packet 2048 kakaretso-feela
  • Router# boemo ba sethala sa debug se qala
  • Boemo ba sethala sa ho lokisa # router e emisa
  • Router# e bonts'a kakaretso ea pakete ea sethala

Pkt Input State Lebaka
0 Gi0/0/0 Gi0/0/0 DROP 402 (NoStatsUpdate)

  1. internal0/0/rp:0 internal0/0/rp:0 PUNT 21 (RPQFP keepalive)
  2. internal0/0/recycle:0 Gi0/0/0 FWD
  • Sephetho se bonts'a hore lipakete li theohile ka lebaka la tlhophiso ea NAT ho Gigabit Ethernet interface 0/0/0, e u nolofalletsang ho utloisisa hore bothata bo etsahala sebopehong se itseng. U sebelisa tlhahisoleseling ena, o ka fokotsa hore na ke lipakete life tse lokelang ho lateloa, ho fokotsa palo
  • ea lipakete bakeng sa ho hapa data, le ho eketsa boemo ba = tlhahlobo.
  • Router# debug platform packet-trace packet 256
  • Router# debug platform packet-trace punt
  • Router# debug sethala sa boemo ba sebopeho Gi0/0/0
  • Router# boemo ba sethala sa debug se qala
  • Boemo ba sethala sa ho lokisa # router e emisa
  • Router# e bonts'a kakaretso ea pakete ea sethala
  • Router# e bonts'a sethala sa pakete-trace 15
  • Pakete: 15 CBUG ID: 238

Kakaretso

  • Kenyelletso : GigabitEthernet0/0/0
  • Sephetho : internal0/0/rp:1
  • Naha: PUNT 55 (Ho rona taolo)

Nakoamp

  • Qala : 1166288346725 ns (06/06/2016 09:09:42.202734 UTC)
  • Emisa : 1166288383210 ns (06/06/2016 09:09:42.202770 UTC)

Tsela ea Trace

  • Tšobotsi: IPV4
  • Kenyelletso : GigabitEthernet0/0/0
  • Sephetho :
  • Mohloli: 10.64.68.3
  • Sebaka : 224.0.0.102
  • Protocol: 17 (UDP)
  • Setšoantšo sa SrcPort: 1985
  • DstPort: 1985
  • Phallo ea Tsela ea IOSd: Pakete: 15 CBUG ID: 238
  • Sebopeho: INFRA
  • Tataiso ea Pkt: IN
  • Pakete ea Rcvd Ho tsoa ho CPP
  • sebaka: IP
  • Tataiso ea Pkt: IN
  • Mohloli: 10.64.68.122
  • Sebaka : 10.64.68.255
  • Tšobotsi: IP
  • Tataiso ea Pkt: IN
  • Pakete e kentsoeng ka har'a IP layer
  • Mohloli: 10.64.68.122
  • Sebaka : 10.64.68.255
  • Sehokelo: GigabitEthernet0/0/0
  • Tšobotsi: UDP
  • Tataiso ea Pkt: IN
  • src : 10.64.68.122(1053)
  • dst : 10.64.68.255(1947)
  • bolelele: 48
  • Router#show platform packet-trace packet 10
  • Pakete: 10 CBUG ID: 10

Kakaretso

  • Kenyelletso : GigabitEthernet0/0/0
  • Sephetho : internal0/0/rp:0
  • Naha: PUNT 55 (Ho rona taolo)

Nakoamp

  • Qala : 274777907351 ns (01/10/2020 10:56:47.918494 UTC)
  • Emisa : 274777922664 ns (01/10/2020 10:56:47.918509 UTC)

Tsela ea Trace

  • Sebopeho: IPV4(Input)
  • Kenyelletso : GigabitEthernet0/0/0
  • Sephetho :
  • Mohloli: 10.78.106.2
  • Sebaka : 224.0.0.102
  • Protocol: 17 (UDP)
  • Setšoantšo sa SrcPort: 1985
  • DstPort: 1985
  • Phallo ea Tsela ea IOSd: Pakete: 10 CBUG ID: 10
  • Sebopeho: INFRA
  • Tataiso ea Pkt: IN
  • Pakete Rcvd From DATAPLANE
  • Tšobotsi: IP
  • Tataiso ea Pkt: IN
  • Pakete e kentsoeng ka har'a IP layer
  • Mohloli: 10.78.106.2
  • Sebaka : 224.0.0.102
  • Sehokelo: GigabitEthernet0/0/0
  • Tšobotsi: UDP
  • Tataiso ea Pkt: IN THEROP
  • Pkt : HLAHILE
  • UDP: Ho lahla ka khutso
  • src : 881 10.78.106.2(1985)
  • dst : 224.0.0.102(1985)
  • bolelele: 60
  • Router#show platform packet-trace packet 12
  • Pakete: 12 CBUG ID: 767

Kakaretso

  • Kenyelletso: GigabitEthernet3
  • Sephetho : internal0/0/rp:0
  • Boemo : PUNT 11 (Boitsebiso ba rona)

Nakoamp

  • Qala : 16120990774814 ns (01/20/2020 12:38:02.816435 UTC)
  • Emisa : 16120990801840 ns (01/20/2020 12:38:02.816462 UTC)
  • Sebopeho: IPV4(Input)
  • Kenyelletso: GigabitEthernet3
  • Sephetho :
  • Mohloli: 12.1.1.1
  • Sebaka : 12.1.1.2
  • Protocol : 6 (TCP)
  • Setšoantšo sa SrcPort: 46593
  • DstPort: 23
  • Phallo ea Tsela ea IOSd: Pakete: 12 CBUG ID: 767
  • Sebopeho: INFRA
  • Tataiso ea Pkt: IN
  • Pakete Rcvd From DATAPLANE
  • Tšobotsi: IP
  • Tataiso ea Pkt: IN
  • Pakete e kentsoeng ka har'a IP layer
  • Mohloli: 12.1.1.1
  • Sebaka : 12.1.1.2
  • Sesebelisoa: GigabitEthernet3
  • Tšobotsi: IP
  • Tataiso ea Pkt: IN
  • FELETSOHoa lera la lipalangoang
  • Mohloli: 12.1.1.1
  • Sebaka : 12.1.1.2
  • Sesebelisoa: GigabitEthernet3
  • Tšobotsi: TCP
  • Tataiso ea Pkt: IN
  • tcp0: Ke NoTCB 12.1.1.1:46593 12.1.1.2:23 seq 1925377975 OPTS 4 SYN WIN 4128

Router# show platform packet-trace summaryPkt Input Output State Lebaka 0 INJ.2 Gi1 FWD

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

E latelang exampe bonts'a lipalo-palo tsa data tsa pakete. Router#bontša lipalo-palo tsa sethala sa pakete

Lipakete Kakaretso

  • E tsamaellana le 3
  • E lateloa 3
  • Lipakete li Amohetse
  • Ingress 0
  • Enta 0
  • Lipakete li sebetsoa
  • Tsoela pele 0
  • Ntlha ea 3
  • Bala Khoutu Lebaka
  • 3 56 RP e kentsoe bakeng sa-rona taolo
  • Hlōla 0
  • Sebelisa 0
  • PKT_DIR_IN
  • Theohile Koetsoeng E fetisetsoa
  • INFRA 0 0 0
  • TCP 0 0 0
  • UDP 0 0 0
  • IP 0
  • IPV6 0 0 0
  • ARP 0
  • PKT_DIR_OUT
  • Theohile Koetsoeng E fetisetsoa
  • INFRA 0 0 0
  • TCP 0 0 0
  • UDP 0 0 0
  • IP 0
  • IPV6 0 0 0
  • ARP 0
  • E latelang example e bonts'a lipakete tse kentsoeng le tse kentsoeng ho processor e fetisang ho tsoa sefofaneng sa taolo.
  • Router#debug sethaleng boemo ipv4 10.118.74.53/32 bobeli
  • Router#Router#debug sethaleng boemo qala
  • Router#debug platform packet-trace packet 200
  • Palo ea lipakete e nyolohile ho tloha ho 200 ho isa ho 256
  • Router#show platform packet-tracer packet 0
  • show plat pack pa 0
  • Pakete: 0 CBUG ID: 674

Kakaretso

  • Kenyelletso: GigabitEthernet1
  • Sephetho : internal0/0/rp:0
  • Boemo : PUNT 11 (Boitsebiso ba rona)

Nakoamp

  • Qala : 17756544435656 ns (06/29/2020 18:19:17.326313 UTC)
  • Emisa : 17756544469451 ns (06/29/2020 18:19:17.326346 UTC)
  • Tsela ea Trace
  • Sebopeho: IPV4(Input)
  • Kenyelletso: GigabitEthernet1
  • Sephetho :
  • Mohloli: 10.118.74.53
  • Sebaka : 198.51.100.38
  • Protocol: 17 (UDP)
  • Setšoantšo sa SrcPort: 2640
  • DstPort: 500
  • Phallo ea Tsela ea IOSd: Pakete: 0 CBUG ID: 674
  • Sebopeho: INFRA
  • Tataiso ea Pkt: IN
  • Pakete Rcvd From DATAPLANE
  • Tšobotsi: IP
  • Tataiso ea Pkt: IN
  • Pakete e kentsoeng ka har'a IP layer
  • Mohloli: 10.118.74.53
  • Sebaka : 198.51.100.38
  • Sesebelisoa: GigabitEthernet1
  • Tšobotsi: IP
  • Tataiso ea Pkt: IN
  • PHAELLOA Ho tsamaisa lera
  • Mohloli: 10.118.74.53
  • Sebaka : 198.51.100.38
  • Sesebelisoa: GigabitEthernet1
  • Tšobotsi: UDP
  • Tataiso ea Pkt: IN

HLOKOMELA

  • UDP: Phoso ea Checksum: ho theoha
  • Mohloli: 10.118.74.53(2640)
  • Sebaka : 198.51.100.38(500)
  • Router#show platform packet-tracer packet 2
  • Pakete: 2 CBUG ID: 2
  • Phallo ea Tsela ea IOSd:
  • Tšobotsi: TCP
  • Tataiso ea Pkt: OUTtcp0: O SYNRCVD 198.51.100.38:22 198.51.100.55:52774 seq 3052140910
  • OPTS 4 ACK 2346709419 SYN WIN 4128
  • Tšobotsi: TCP
  • Tataiso ea Pkt: TSOA

RETS'ELISITSOE

  • TCP: Khokahano e boemong ba SYNRCVD
  • ACK: 2346709419
  • SEQ: 3052140910
  • Mohloli: 198.51.100.38(22)
  • Sebaka : 198.51.100.55(52774)
  • Tšobotsi: IP
  • Tataiso ea Pkt: OUTRoute out the generated packet.srcaddr: 198.51.100.38, dstaddr:
  • 198.51.100.55
  • Tšobotsi: IP
  • Tataiso ea Pkt: OUTInject le ho fetisetsa pele srcaddr: 198.51.100.38, dstaddr:
  • 198.51.100.55
  • Tšobotsi: TCP
  • Tataiso ea Pkt: OUTtcp0: O SYNRCVD 198.51.100.38:22 198.51.100.55:52774 seq 3052140910
  • OPTS 4 ACK 2346709419 SYN WIN 4128

Kakaretso

  • Kenyelletso : INJ.2
  • Tlhahiso: GigabitEthernet1
  • Naha: FWD

Nakoamp

  • Qala : 490928006866 ns (06/29/2020 13:31:30.807879 UTC)
  • Emisa : 490928038567 ns (06/29/2020 13:31:30.807911 UTC)
  • Tsela ea Trace
  • Sebopeho: IPV4(Input)
  • Kenyelletso : ka hare0/0/rp:0
  • Sephetho :
  • Mohloli: 172.18.124.38
  • Sebaka : 172.18.124.55
  • Protocol : 6 (TCP)
  • Setšoantšo sa SrcPort: 22
  • DstPort: 52774
  • Sebopeho: IPSec
  • Sephetho : IPSEC_RESULT_DENY
  • Ketso : SEND_CLEAR
  • SA Handle: 0
  • Motlatsi oa Lithaka: 55.124.18.172
  • Sebaka sa Sebaka: 38.124.18.172

Litšupiso tse ling

Litekanyetso

Standard Sehlooho
Ha ho letho —

MIB

MIB Khokahano ea MIBs
Ha ho letho Ho fumana le ho khoasolla li-MIB bakeng sa li-platform tse khethiloeng, ho lokolloa ha Cisco IOS, le lisebelisoa tsa likarolo, sebelisa Cisco MIB Locator e fumanehang ho sena. URL:

{qala hypertext}http://www.cisco.com/go/mibs{end hypertext}

RFCs

RFC Sehlooho
Ha ho letho —

Thuso ea Setsebi

Tlhaloso Sehokelo
Tšehetso ea Cisco le Litokomane websebaka sa marang-rang se fana ka lisebelisoa tsa marang-rang ho khoasolla litokomane, software le lisebelisoa. Sebelisa lisebelisoa tsena ho kenya le ho lokisa software le ho rarolla mathata le ho rarolla mathata a tekheniki ka lihlahisoa le mahlale a Cisco. Ho fihlella lisebelisoa tse ngata ho Cisco Support le Documentation websebaka se hloka a Cisco.com ID ea mosebelisi le password. {qala hypertext}http://www.cisco.com/cisco/web/support/index.html{end hypertext}

Lintlha tse mabapi le Packet Trace

  • {start cross reference}Letlapa la 21-4{end cross reference} le thathamisa likarolo tse mojulung ona 'me le fana ka lihokelo tsa tlhahisoleseding e itseng ea tlhophiso.
  • Sebelisa Cisco Feature Navigator ho fumana leseli mabapi le tšehetso ea sethala le tšehetso ea setšoantšo sa software. Cisco Feature Navigator e u thusa ho tseba hore na ke litšoantšo life tsa software tse tšehetsang tokollo e itseng ea software, sete ea likarolo kapa sethala. Ho fihlella Cisco Feature Navigator, ea ho{start hypertext} http://www.cisco.com/go/cfn{endhypertext}. Ak'haonte ho Cisco.com ha e hlokehe.
  • {start cross reference}Letlapa la 21-4{end cross reference} le thathamisa feela litokollo tsa software tse tšehetsang karolo e fanoeng tereneng ea tokollo ea software. Ntle le ha ho boletsoe ka tsela e 'ngoe, likhatiso tse latelang tsa terene ea tokollo ea software le tsona li tšehetsa karolo eo.

Lethathamo la 4: Lintlha tsa Sebopeho bakeng sa Pakete ea Trace

Sebopeho Lebitso Litokollo Lintlha tsa Sebopeho
Pakete Trace Cisco IOS XE 3.10S Karolo ea Packet Trace e fana ka leseli mabapi le hore na lipakete tsa data li sebetsoa joang ke software ea Cisco IOS XE.

Ho Cisco IOS XE Release 3.10S, tšobotsi ena e ile ea hlahisoa. Litaelo tse latelang li ile tsa hlahisoa kapa tsa fetoloa:

  • pakete ea pakete-trace ea sethala sa debug pkt-num [fia-trace | kakaretso-feela] [boholo ba data boholo ba data] [selikalikoe]

  • debug platform packet-trace copy copy {kenya letsoho | tlhahiso | bobeli} [boholo palo-baethe] [L2 | L3 | L4]
  • bonts'a sethala sa pakete-trace {tlhophiso | lipalo-palo | kakaretso pakete {kaofela | pkt-num}}
Cisco IOS XE 3.11S
  • Ho Cisco IOS XE Release 3.11S, tšobotsi ena e ile ea ntlafatsoa ho kenyelletsa lintlha tse latelang: Ho bapisa le lipalo-palo tse lateloang.
  • Latela nako ea ho emisaamp ho phaella ho latedisa linako tsa ho qalaamp. Litaelo tse latelang li ile tsa hlahisoa kapa tsa fetoloa:
  • debug platform packet-trace drop [khoutu palo-palo]
  • bontša sethala sa pakete-trace pakete {kaofela | pkt-num} [decode]
Cisco IOS XE Denali 16.3.1 Ho Cisco IOS XE Denali 16.3.1, tšobotsi ena e ile ea ntlafatsoa hore e kenyeletse ho latella pakete ea Layer3 hammoho le IOSd.

Litaelo tse latelang li ile tsa hlahisoa kapa tsa fetoloa: debug platform packet-trace punt.
Cisco IOS XE Amsterdam 17.3.1 Sephetho sa bonts'a sethala sa pakete-trace taelo hona joale e kenyelletsa tlhahisoleseling e eketsehileng bakeng sa lipakete tse tsoang ho IOSd kapa tse reretsoeng ho IOSd kapa lits'ebetso tse ling tsa BinOS.

Litokomane / Lisebelisoa

CISCO 1000 Series Configuration Software IOS XE 17 Packet Trace [pdf] Bukana ea Mosebelisi
1000 Series Software Configuration IOS XE 17 Packet Trace, 1000 Series, Software Configuration IOS XE 17 Packet Trace, Configuration IOS XE 17 Packet Trace, IOS XE 17 Packet Trace, Trace Pakete, Trace

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