Manuel d’utilisation Cisco Systems OL-14361-01

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Summary
  • Cisco Systems OL-14361-01 - page 1

    CH A P T E R 5-103 Cisco I OS XR Ge tting S tarted Gu ide OL-14361-01 5 Configuring Additional Router Features This chapter contains instructio ns and information for enteri ng basic conf igurations usin g the command-line interface (CLI). Contents • Config uring the Domain Name and Domain Name Server , page 5-103 • Config uring T elnet, HTTP , ...

  • Cisco Systems OL-14361-01 - page 2

    5-104 Cisco IOS XR Getting Started Guide OL-14361-01 Chapter 5 Configuring Add itional Router Featur es Configuring the Doma in Name and Domain Name Server T o conf igure the DNS and DNS server , c omplete the following steps: SUMMARY STEPS 1. conf igure 2. domain name domain-name-of-or ganization 3. domain name-server ipv4-ad dr ess 4. commit or e ...

  • Cisco Systems OL-14361-01 - page 3

    5-105 Cisco I OS XR Ge tting S tarted Gu ide OL-14361-01 Chapter 5 Configuri ng Additional Router Features Configuri ng the Domain Name and Domain Name Server Examples In the following e xample, the doma in name and DNS are configured: RP/0/RP0/CPU0:router# configure RP/0/RP0/CPU0:router(config)# domain name cisco.com RP/0/RP0/CPU0:router(config)# ...

  • Cisco Systems OL-14361-01 - page 4

    5-106 Cisco IOS XR Getting Started Guide OL-14361-01 Chapter 5 Configuring Add itional Router Featur es Configuring Telnet, HTTP, an d XML Host Services Configuring Telnet, HTTP, and XML Host Services For security , some host services are disabled b y de fault. Host services, such as T elnet, Extensible Markup Language (XML), and H TTP , can be opt ...

  • Cisco Systems OL-14361-01 - page 5

    5-107 Cisco I OS XR Ge tting S tarted Gu ide OL-14361-01 Chapter 5 Configuri ng Additional Router Features Configuring Telnet, HTTP, a nd XML Host Services DETAILED ST EPS Command or Action Purpose Step 1 configure Example: RP/0/RP0/CPU0:router# configure Enters global conf iguration mode. Step 2 telnet ipv4 server max-servers limit or telnet ipv6 ...

  • Cisco Systems OL-14361-01 - page 6

    5-108 Cisco IOS XR Getting Started Guide OL-14361-01 Chapter 5 Configuring Add itional Router Featur es Managing Configuration History and Rollbac k Examples In the follo wing example, th e host services are enabled: RP/0/RP0/CPU0:router# configure RP/0/RP0/CPU0:router(config)# telnet ipv6 server max-servers 5 RP/0/RP0/CPU0:router(config)# http ser ...

  • Cisco Systems OL-14361-01 - page 7

    5-109 Cisco I OS XR Ge tting S tarted Gu ide OL-14361-01 Chapter 5 Configuri ng Additional Router Features Managing Configuration Histor y and Rollback • Loading Rollback Con fi guration Chan ges to the T arget Conf igurat ion, page 5-112 • Deleting CommitIDs, pag e 5-113 Displaying the CommitIDs T o displ ay a history of up to 10 0 of the most ...

  • Cisco Systems OL-14361-01 - page 8

    5-110 Cisco IOS XR Getting Started Guide OL-14361-01 Chapter 5 Configuring Add itional Router Featur es Managing Configuration History and Rollbac k Previewing Rollback Configuration Changes The show conf iguration rollback changes command allo ws you to pre view the conf iguration changes that take place if you roll back th e configuration to a sp ...

  • Cisco Systems OL-14361-01 - page 9

    5-111 Cisco I OS XR Ge tting S tarted Gu ide OL-14361-01 Chapter 5 Configuri ng Additional Router Features Managing Configuration Histor y and Rollback Ti p T o pre vie w the commands that undo the config uration during a r ollback, use the show confi guration rollback changes command. T o rol l back the router conf iguration to a pre viously commi ...

  • Cisco Systems OL-14361-01 - page 10

    5-112 Cisco IOS XR Getting Started Guide OL-14361-01 Chapter 5 Configuring Add itional Router Featur es Managing Configuration History and Rollbac k Note Unlike the rollback process, lo ading the commitID conf iguration changes loads only the changes made during that commit operati on. The load process does not load all chan ges made between the co ...

  • Cisco Systems OL-14361-01 - page 11

    5-113 Cisco I OS XR Ge tting S tarted Gu ide OL-14361-01 Chapter 5 Configuri ng Additional Router Features Managing Configuration Histor y and Rollback T o load roll back config uration changes from the current conf iguration to a specif ic session, go to global confi guration or administratio n config uration mode and enter the load rollback chang ...

  • Cisco Systems OL-14361-01 - page 12

    5-114 Cisco IOS XR Getting Started Guide OL-14361-01 Chapter 5 Configuring Add itional Router Featur es Configuring Logg ing and Logging Correlation Configuring Logging and Logging Correlation System messages generated b y the Cisco IOS XR softw a re can be logged to a v ariety of locations b ased on the se verity le vel o f the messages. F or e xa ...

  • Cisco Systems OL-14361-01 - page 13

    5-115 Cisco I OS XR Ge tting S tarted Gu ide OL-14361-01 Chapter 5 Configuri ng Additional Router Features Configuring Logging and Logging Correlation Alarm Logging Correlation Alarm logging c or re la tio n i s u sed to gro up and fi lter similar messages to reduce the amount of redundant logs and isolate the root causes of the messages. For e xam ...

  • Cisco Systems OL-14361-01 - page 14

    5-116 Cisco IOS XR Getting Started Guide OL-14361-01 Chapter 5 Configuring Add itional Router Featur es Configuring Logg ing and Logging Correlation Examples In the follo wing example, basic m essage logging is conf igured: RP/0/RP0/CPU0:router# configure RP/0/RP0/CPU0:router(config)# logging 10.1.1.1 RP/0/RP0/CPU0:router(config)# logging trap debu ...

  • Cisco Systems OL-14361-01 - page 15

    5-117 Cisco I OS XR Ge tting S tarted Gu ide OL-14361-01 Chapter 5 Configuri ng Additional Router Features Creating and Modifying User Accou nts and User Groups RP/0/RP0/CPU0:Apr 8 19:18:58.679 : instdir[203]: %INSTALL-INSTMGR-6-INSTALL_OP RP/0/RP0/CPU0:Apr 8 19:19:01.287 : instdir[203]: %INSTALL-INSTMGR-6-INSTALL_OP RP/0/RP0/CPU0:Apr 8 19:22:15.65 ...

  • Cisco Systems OL-14361-01 - page 16

    5-118 Cisco IOS XR Getting Started Guide OL-14361-01 Chapter 5 Configuring Add itional Router Featur es Creating and M odifying User Accou nts and User Groups Note The management of user accounts, user groups, and task IDs is p art of the “ A AA” feature in the Cisco IOS XR software. AAA st ands for “authenticatio n, authorization, an d accou ...

  • Cisco Systems OL-14361-01 - page 17

    5-119 Cisco I OS XR Ge tting S tarted Gu ide OL-14361-01 Chapter 5 Configuri ng Additional Router Features Creating and Modifying User Accou nts and User Groups Configuring User Accounts User accounts, user groups, and task groups are creat ed by entering the appropriat e commands in one of the “ AAA” configuration submod es, as sho wn in Figur ...

  • Cisco Systems OL-14361-01 - page 18

    5-120 Cisco IOS XR Getting Started Guide OL-14361-01 Chapter 5 Configuring Add itional Router Featur es Creating and M odifying User Accou nts and User Groups DETAILED ST EPS Related Documents Command or Action Purpose Step 1 configure Example: RP/0/RP0/CPU0:router# configure Enters global conf iguration mode. Step 2 username user-name Example: RP/ ...

  • Cisco Systems OL-14361-01 - page 19

    5-121 Cisco I OS XR Ge tting S tarted Gu ide OL-14361-01 Chapter 5 Configuri ng Additional Router Features Configuring Soft ware Entitlement Configuring Software Entitlement Beginni ng in Cisco IOS XR Software Release 3.5.0, cer tain software and hardwa re features are enabled using softwa re entitlement. Softw are entitlement i s a system that con ...

  • Cisco Systems OL-14361-01 - page 20

    5-122 Cisco IOS XR Getting Started Guide OL-14361-01 Chapter 5 Configuring Add itional Router Featur es Configuration Limiting Static Route Configuration Limits Ta b l e 5 - 4 summarizes the maximum limits for static routes, in cluding the co mmands used to display and change the limits. Examples In the follo wing e xample, the maximum number of st ...

  • Cisco Systems OL-14361-01 - page 21

    5-123 Cisco I OS XR Ge tting S tarted Gu ide OL-14361-01 Chapter 5 Configuri ng Additional Router Features Configuration Limiting Examples In the follo w ing exampl e, the maximum number of acti ve parallel paths for each route i s increased to 10, and the maximum number of pref ixes redistrib uted into IS-IS is increased to 12,000: RP/0/RP1/CPU0:r ...

  • Cisco Systems OL-14361-01 - page 22

    5-124 Cisco IOS XR Getting Started Guide OL-14361-01 Chapter 5 Configuring Add itional Router Featur es Configuration Limiting Examples The follo wing e xamples illustra te OSPF conf iguration limits: • Maximum Interfaces for Each OSPF Instance: Example, page 5-124 • Maximum Routes Redistributed i n to OSPF: Example, page 5-125 • Number of Pa ...

  • Cisco Systems OL-14361-01 - page 23

    5-125 Cisco I OS XR Ge tting S tarted Gu ide OL-14361-01 Chapter 5 Configuri ng Additional Router Features Configuration Limiting Maximum Routes Redistributed int o OSPF: Example In the follo wing example, the maximum r edistrib uted-pref ixes comm and is u sed to set th e maximum routes redistrib uted into OSPF: RP/0/RP1/CPU0:router# configure RP/ ...

  • Cisco Systems OL-14361-01 - page 24

    5-126 Cisco IOS XR Getting Started Guide OL-14361-01 Chapter 5 Configuring Add itional Router Featur es Configuration Limiting IPv4 multicast maximum pref ixes that can be recei ved f rom a neighbor 131,072 4,294,967, 295 maximum-pr ef ix n show bgp neighbor IP_addr ess IPv6 unicast maximum pref ixes that can be recei ved f rom a neighbor 131,072 4 ...

  • Cisco Systems OL-14361-01 - page 25

    5-127 Cisco I OS XR Ge tting S tarted Gu ide OL-14361-01 Chapter 5 Configuri ng Additional Router Features Configuration Limiting A cease-notif ication message is sent to the neig hbo r and the peering with the nei ghbor is terminat ed when the number of pref ixes recei ved from the p eer for a gi ven address family e x ceeds the maximum limit (eit ...

  • Cisco Systems OL-14361-01 - page 26

    5-128 Cisco IOS XR Getting Started Guide OL-14361-01 Chapter 5 Configuring Add itional Router Featur es Configuration Limiting Examples In the following e xample, the show rpl maximum command is used in EXEC mode to di splay the current setting for RPL limits and nu mber of each limit currently in use. A summary of the memory used by all of the def ...

  • Cisco Systems OL-14361-01 - page 27

    5-129 Cisco I OS XR Ge tting S tarted Gu ide OL-14361-01 Chapter 5 Configuri ng Additional Router Features Configuration Limiting Multicast Configuration Limits Ta b l e 5 - 9 summarizes the maximum limits for multicast conf iguration, including the commands used t o display and change the limits. T able 5-9 Multicast Co nfigur ation Limits and Com ...

  • Cisco Systems OL-14361-01 - page 28

    5-130 Cisco IOS XR Getting Started Guide OL-14361-01 Chapter 5 Configuring Add itional Router Featur es Configuration Limiting MPLS Configuration Limits Ta b l e 5 - 1 0 summarizes the maximum l imits for MPLS conf iguration, inclu ding the commands used to display and change the li mits. Other Configuration Limits Ta b l e 5 - 1 1 summarizes the m ...

Fabricant Cisco Systems Catégorie Network Router

Les documents que nous recevons du fabricant de l'appareilCisco Systems OL-14361-01 peuvent être divisés en plusieurs groupes. Ceux-ci sont, entre autres:
- dessins techniques Cisco Systems
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Tous sont importants, mais les informations les plus importantes du point de vue de l'utilisation de l'appareil se trouvent dans le manuel d’utilisation Cisco Systems OL-14361-01.

Un groupe de documents appelé manuels d’utilisation est également divisé en types plus spécifiques, tels que: Manuels d’installation Cisco Systems OL-14361-01, manuels d’entretien, brefs manuels ou manuels de l’utilisateur Cisco Systems OL-14361-01. Selon vos besoins, vous devriez chercher le document dont vous avez besoin. Sur notre site, vous pouvez voir le manuel le plus populaire d’utilisation du produit Cisco Systems OL-14361-01.

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Manuel d’utilisation complet de l’appareil Cisco Systems OL-14361-01, quelle devrait-elle être?
Le manuel d’utilisation, également appelé le mode d’emploi, ou tout simplement le manuel, est un document technique destiné à aider à utiliser Cisco Systems OL-14361-01 par les utilisateurs. Des manuels sont généralement écrits par un rédacteur technique, mais dans un langage accessible à tous les utilisateurs Cisco Systems OL-14361-01.

Le manuel d’utilisation complet Cisco Systems, devrait inclure plusieurs éléments de base. Certains d'entre eux sont moins importants, tels que: la couverture / page de titre ou pages d'auteur. Cependant, la partie restante, devrait nous fournir des informations importantes du point de vue de l'utilisateur.

1. Introduction et des conseils sur la façon d'utiliser le manuel Cisco Systems OL-14361-01 - Au début de chaque manuel, nous devrions trouver des indices sur la façon d'utiliser le document. Il doit contenir des informations sur l'emplacement de la table des matières Cisco Systems OL-14361-01, FAQ ou des problèmes les plus fréquents - les points qui sont les plus souvent recherchés par les utilisateurs de chaque manuel
2. Table des matières - index de tous les conseils pour lCisco Systems OL-14361-01 qui peuvent être trouvés dans le document courant
3. Conseils sur la façon d'utiliser les fonctions de base de l’appareil Cisco Systems OL-14361-01 - qui devraient nous aider dans les premières étapes lors de l'utilisation Cisco Systems OL-14361-01
4. Troubleshooting - séquence systématique des activités qui nous aideront à diagnostiquer et ensuite résoudre les principaux problèmes de Cisco Systems OL-14361-01
5. FAQ - questions fréquemment posées
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