Troubleshooting IP Routing Protocols (CCIE Professional Development Series)

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octets

‚   ‚   ‚   ‚  IP address representation ‚  

oilist ‚  

‚   ‚   ‚   ‚  interfaces:oilist ‚  

Opcode field

‚   ‚   ‚   ‚  EIGRP packets ‚  

OpenConfirm state (BGP-4) ‚  

OpenSent state (BGP-4) ‚  

optional capability mismatch

‚   ‚   ‚   ‚  adjacencies:OSPF:optional capability mismatches

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  OSPF:adjacencies:optional capability mismatches ‚   2nd ‚   3rd ‚  

Options field

‚   ‚   ‚   ‚  OSPF DBD packets ‚  

‚   ‚   ‚   ‚  OSPF Hello packets ‚   2nd ‚  

Options field (LSAs) ‚  

originating BGP routes:classful network advertisements

‚   ‚   ‚   ‚  BGP:route origination:classful network advertisements

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  route origination (BGP):classful network advertisements;classful networks:redistribution into BGP ‚   2nd ‚   3rd ‚  

originating BGP routes:misconfiguration

‚   ‚   ‚   ‚  BGP:route origination:misconfiguration

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  route origination (BGP):misconfiguration;misconfiguration:BGP route origination ‚   2nd ‚   3rd ‚   4th ‚  

originating BGP routes:misconfigured distribute lists

‚   ‚   ‚   ‚  BGP:route origination:misconfigured distribute lists

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  route origination (BGP):misconfigured distribute lists;distribute lists:BGP:misconfiguration;misconf ‚   2nd ‚  

originating BGP routes:missing routing table entries

‚   ‚   ‚   ‚  BGP:route origination:missing routing table entries

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  route origination (BGP):missing routing table entries ‚   2nd ‚   3rd ‚   4th ‚  

OSPF: unadvertised routes:troubleshooting

‚   ‚   ‚   ‚  link-state protocols:OSPF:unadvertised routes, troubleshooting

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  unadvertised routes:OSPF:troubleshooting;route advertisements:OSPF:troubleshooting unadvertised rout ‚   2nd ‚   3rd ‚   4th ‚   5th ‚   6th ‚   7th ‚   8th ‚   9th ‚   10th ‚  

OSPF:%OSPF-4-BADLSATYPE:Invalidlsa:BadLSAtype error messages

‚   ‚   ‚   ‚  %OSPF-4-BADLSATYPE:Invalidlsa:BadLSAtype error messages:troubleshootoing ‚  

OSPF:adjacencies

‚   ‚   ‚   ‚  adjacencies

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  routers:OSPF:adjacencies;link-state protocols:OSPF:adjacencies;routing protocols:OSPF:adjacencies ‚   2nd ‚  

OSPF:adjacencies:2-way state

‚   ‚   ‚   ‚  adjacencies:2-way state

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  routers:OSPF:adjacencies;link-state protocols:OSPF:adjacencies;routing protocols:OSPF:adjacencies;2- ‚  

OSPF:adjacencies:Attempt state

‚   ‚   ‚   ‚  adjacencies:Attempt state

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  routers:OSPF:adjacencies;link-state protocols:OSPF:adjacencies;routing protocols:OSPF:adjacencies;At ‚  

OSPF:adjacencies:Down state

‚   ‚   ‚   ‚  adjacencies:Down state

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  routers:OSPF:adjacencies;link-state protocols:OSPF:adjacencies;routing protocols:OSPF:adjacencies;Do ‚  

OSPF:adjacencies:Exchange state

‚   ‚   ‚   ‚  adjacencies:Exchange state

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  routers:OSPF:adjacencies;link-state protocols:OSPF:adjacencies;routing protocols:OSPF:adjacencies;Ex ‚   2nd ‚  

OSPF:adjacencies:Exstart state

‚   ‚   ‚   ‚  adjacencies:Exstart state

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  routers:OSPF:adjacencies;link-state protocols:OSPF:adjacencies;routing protocols:OSPF:adjacencies;Ex ‚  

OSPF:adjacencies:Full state

‚   ‚   ‚   ‚  adjacencies:Full state

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  routers:OSPF:adjacencies;link-state protocols:OSPF:adjacencies;routing protocols:OSPF:adjacencies;Fu ‚  

OSPF:adjacencies:Init state

‚   ‚   ‚   ‚  adjacencies:Init state

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  routers:OSPF:adjacencies;link-state protocols:OSPF:adjacencies;routing protocols:OSPF:adjacencies;In ‚  

OSPF:adjacencies:Loading state

‚   ‚   ‚   ‚  adjacencies:Loading state

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  routers:OSPF:adjacencies;link-state protocols:OSPF:adjacencies;routing protocols:OSPF:adjacencies;Lo ‚  

OSPF:areas

‚   ‚   ‚   ‚  areas

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  link-state protocols:OSPF:areas;routing protocols:OSPF:areas ‚   2nd ‚   3rd ‚  

OSPF:couldnotallocaterouteid error messages

‚   ‚   ‚   ‚  couldnotallocaterouteid error messages:troubleshootoing

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  link-state protocols:OSPF:couldnotallocaterouteid error messages;messages:couldnotallocaterouteid ‚   2nd ‚  

OSPF:DDR

‚   ‚   ‚   ‚  link-state protocols:OSPF:DDR

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  DDR:in OSPF networks:troubleshooting ‚   2nd ‚   3rd ‚   4th ‚   5th ‚   6th ‚   7th ‚   8th ‚   9th ‚   10th ‚   11th ‚   12th ‚   13th ‚   14th ‚  

OSPF:debugs:CPU utilization

‚   ‚   ‚   ‚  link-state protocols:OSPF:debugs, CPU utilization ‚  

OSPF:demand circuits

‚   ‚   ‚   ‚  demand circuits (OSPF)

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  link-state protocols:OSPF:demand circuits;routing protocols:OSPF:demand circuits ‚   2nd ‚   3rd ‚  

OSPF:external routes:summarization

‚   ‚   ‚   ‚  summarization:OSPF:external routes

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  link-state protocols:OSPF:summarization;route summarization:OSPF:external routes;external routes:sum ‚   2nd ‚   3rd ‚  

OSPF:neighbor relationships:empty neighbor lists

‚   ‚   ‚   ‚  link-state protocols:OSPF:empty neighbor lists

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  empty neighbor lists:OSPF;neighbor relationships:OSPF:empty neighbor lists;empty neighbor lists:OSPF ‚   2nd ‚   3rd ‚   4th ‚   5th ‚   6th ‚   7th ‚   8th ‚   9th ‚   10th ‚   11th ‚   12th ‚   13th ‚   14th ‚   15th ‚   16th ‚   17th ‚   18th ‚   19th ‚   20th ‚   21st ‚   22nd ‚   23rd ‚   24th ‚   25th ‚   26th ‚   27th ‚   28th ‚   29th ‚   30th ‚   31st ‚  

OSPF:OSPF-4-ERRRCV error messages

‚   ‚   ‚   ‚  OSPF-4-ERRRCV error messages:troubleshootoing

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  link-state protocols:OSPF:OSPF-4-ERRRCV error messages;messages:OSPF-4-ERRRCV ‚   2nd ‚   3rd ‚  

OSPF:packets

‚   ‚   ‚   ‚  packets:OSPF

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  link-state protocols:OSPF:packets;routing protocols:OSPF:packets ‚   2nd ‚   3rd ‚  

OSPF:packets:DBD

‚   ‚   ‚   ‚  packets:OSPF:DBD

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  link-state protocols:OSPF:packets;routing protocols:OSPF:packets;DBD (Database Description) packets: ‚   2nd ‚  

OSPF:packets:Hello

‚   ‚   ‚   ‚  packets:OSPF:Hello

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  link-state protocols:OSPF:packets;routing protocols:OSPF:packets;Hello packets:OSPF ‚   2nd ‚  

OSPF:packets:link-state acknowledgment

‚   ‚   ‚   ‚  packets:OSPF:link-state acknowledgment

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  link-state protocols:OSPF:packets;routing protocols:OSPF:packets;Link-state acknowledgment packets:O ‚  

OSPF:packets:Link-State Request

‚   ‚   ‚   ‚  packets:OSPF:Link-State Request

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  link-state protocols:OSPF:packets;routing protocols:OSPF:packets;Link-State Request packets:OSPF ‚   2nd ‚  

OSPF:packets:link-state update

‚   ‚   ‚   ‚  packets:OSPF:link-state update

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  link-state protocols:OSPF:packets;routing protocols:OSPF:packets;Link-state update packets:OSPF ‚  

OSPF:redistribution:troubleshooting

‚   ‚   ‚   ‚  redistribution:OSPF:troubleshooting

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  link-state protocols:OSPF:redistribution;route redistribution:OSPF:troubleshooting ‚   2nd ‚   3rd ‚   4th ‚   5th ‚   6th ‚   7th ‚  

OSPF:SPF calculations:troubleshooting

‚   ‚   ‚   ‚  SPF calculations:in OSPF networks

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  link-state protocols:OSPF:constant SPF calculations, troubleshooting;constant SPF calculations:in OS ‚   2nd ‚   3rd ‚   4th ‚   5th ‚   6th ‚   7th ‚   8th ‚   9th ‚   10th ‚  

OSPF:summarization:troubleshooting

‚   ‚   ‚   ‚  summarization:OSPF:troubleshooting

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  link-state protocols:OSPF:summarization;route summarization:OSPF:troubleshooting ‚  

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  link-state protocols:OSPF:summarization;route summarization:OSPF:troubleshooting;interarea routes:su ‚   2nd ‚   3rd ‚  

OSPF: uninstalled external routes

‚   ‚   ‚   ‚  uninstalled routes:external (OSPF)

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  link-state protocols:OSPF:uninstalled external routes;route installation:OSPF:uninstalled external r ‚   2nd ‚   3rd ‚   4th ‚   5th ‚   6th ‚   7th ‚   8th ‚   9th ‚   10th ‚  

OSPF:uninstalled routes

‚   ‚   ‚   ‚  uninstalled routes:OSPF

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  link-state protocols:OSPF:uninstalled routes;route installation:OSPF:uninstalled routes;routing tabl ‚   2nd ‚   3rd ‚   4th ‚   5th ‚   6th ‚   7th ‚   8th ‚   9th ‚   10th ‚   11th ‚   12th ‚   13th ‚   14th ‚   15th ‚   16th ‚   17th ‚  

OSPF:unknownroutingprotocol error messages

‚   ‚   ‚   ‚  unknownroutingprotocol error messages:troubleshootoing

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  link-state protocols:OSPF:unknownroutingprotocol error messages;messages:unknownroutingprotocol ‚  

overriding:OSPF metric calculation

‚   ‚   ‚   ‚  metrics:cost (OSPF):overriding

‚   ‚   ‚   ‚   ‚   ‚   ‚   ‚  cost:OSPF metric calculation, overriding ‚  

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