informatique:extreme_200
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informatique:extreme_200 [2021/01/11 11:02] – [Administration] HTTPS pteu | informatique:extreme_200 [2024/07/25 08:07] (current) – [(Re)générer les clés SSH] pteu | ||
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Configuration de l'IP d' | Configuration de l'IP d' | ||
- | Un port de mgmt, le " | + | Un port de mgmt, le " |
+ | |||
+ | En CLI: | ||
+ | <code bash> | ||
+ | # configuration d'une IP sur le VLAN de management (ports utilisateurs) | ||
+ | network protocol none | ||
+ | network parms 10.0.0.1 255.255.255.0 10.0.1.51 | ||
+ | |||
+ | # configuration du port de management dédié (par défaut en DHCP) | ||
+ | serviceport protocol none | ||
+ | serviceport ip 10.0.0.1 255.255.255.0 10.0.1.51 | ||
+ | </ | ||
Configuration : | Configuration : | ||
Line 25: | Line 36: | ||
</ | </ | ||
- | ===== Administration===== | + | Désactiver la résolution de nom (si pas de DNS configuré): |
+ | <code bash> | ||
+ | no ip domain lookup | ||
+ | </ | ||
+ | |||
+ | =====Système===== | ||
+ | |||
+ | <code bash> | ||
+ | show environment | ||
+ | |||
+ | Temp (C)....................................... 24 | ||
+ | Temperature traps range: 0 to 45 degrees (Celsius) | ||
+ | |||
+ | Temperature Sensors: | ||
+ | Unit | ||
+ | ---- | ||
+ | 1 1 | ||
+ | |||
+ | Fans: | ||
+ | Unit Fan Description | ||
+ | ---- --- -------------- --------- ------------- ------------- -------------- | ||
+ | 1 1 | ||
+ | |||
+ | Power Modules: | ||
+ | Unit Power supply | ||
+ | ---- | ||
+ | 1 1 PS-1 | ||
+ | |||
+ | Disk usage information: | ||
+ | Unit Total space (KB) Free space (KB) Used space (KB) | ||
+ | ---- | ||
+ | 1 27, | ||
+ | </ | ||
+ | |||
+ | =====Administration===== | ||
====LLDP==== | ====LLDP==== | ||
Line 44: | Line 89: | ||
! | ! | ||
snmp-server community " | snmp-server community " | ||
+ | ! | ||
+ | snmp-server sysname " | ||
+ | snmp-server location " | ||
+ | snmp-server contact " | ||
+ | |||
+ | # définir l' | ||
+ | snmptrap source-interface network | ||
</ | </ | ||
+ | |||
+ | ====SSH/ | ||
+ | |||
+ | ====Timeout SSH/ | ||
+ | |||
+ | En mode enable: | ||
+ | <code bash> | ||
+ | # telnet activé par défaut | ||
+ | telnetcon timeout 60 | ||
+ | |||
+ | ip ssh server enable | ||
+ | ip ssh protocol 2 | ||
+ | sshcon timeout 60 | ||
+ | </ | ||
+ | |||
====HTTPS==== | ====HTTPS==== | ||
Line 54: | Line 121: | ||
ip http secure-session soft-timeout 60 | ip http secure-session soft-timeout 60 | ||
ip http secure-server | ip http secure-server | ||
+ | </ | ||
+ | |||
+ | ====NTP==== | ||
+ | |||
+ | Configuration du client SNTP: | ||
+ | <code bash> | ||
+ | configure | ||
+ | sntp client mode unicast | ||
+ | sntp server " | ||
+ | sntp server " | ||
+ | |||
+ | clock summer-time recurring EU offset 60 zone " | ||
+ | clock timezone 2 minutes 0 zone " | ||
+ | </ | ||
+ | |||
+ | ====Syslog==== | ||
+ | |||
+ | Configurer l' | ||
+ | <code bash> | ||
+ | logging host " | ||
+ | logging syslog | ||
+ | # logguer toutes les commandes passées sur le switch | ||
+ | logging cli-command | ||
+ | |||
+ | # définir l' | ||
+ | logging syslog source-interface network | ||
+ | </ | ||
+ | |||
+ | ====Utilisateurs==== | ||
+ | |||
+ | Par défaut l' | ||
+ | <code bash> | ||
+ | configure | ||
+ | # accès admin | ||
+ | username " | ||
+ | # accès en readonly | ||
+ | username " | ||
+ | end | ||
+ | |||
+ | # désactiver le mot de passe enable | ||
+ | no enable password | ||
</ | </ | ||
Line 113: | Line 221: | ||
=====Interfaces/ | =====Interfaces/ | ||
+ | |||
+ | Modifier la configuration d'un port (propagation des VLANs 101 taggué et 102 untag) | ||
+ | <code bash> | ||
+ | conf | ||
+ | interface 1/0/52 | ||
+ | description ' | ||
+ | mtu 9198 | ||
+ | vlan pvid 102 | ||
+ | vlan participation exclude 1 | ||
+ | vlan participation include 101-102 | ||
+ | vlan tagging 101 | ||
+ | exit | ||
+ | </ | ||
+ | |||
<code bash> | <code bash> | ||
show port all | show port all | ||
Line 192: | Line 314: | ||
</ | </ | ||
+ | =====Stacking===== | ||
- | =====Tips===== | + | src: https:// |
- | ====Timeout SSH/ | + | Seule la série 220 est stackable (pas les 210*) ; les ports utilisables sont les SFP+ 49-50 pour les 48 ports, et 25-26 pour les 24 ports. Chaque switch doit avoir la même version d'OS et la même partition active. |
- | Timeout de session SSH et telnet (1h) : | + | Sur chaque switch |
<code bash> | <code bash> | ||
- | telnetcon timeout 60 | + | show stack-port |
- | sshcon timeout 60 | + | |
+ | # passer les ports souhaités en mode " | ||
+ | stack | ||
+ | stack-port 1/0/50 stack | ||
+ | reload | ||
+ | |||
+ | # après reboot, vérifier l' | ||
+ | show stack-port | ||
</ | </ | ||
+ | |||
+ | Puis raccorder les slots entre eux. Il est recommandé de réaliser une topologie en ring pour la redondance. | ||
+ | |||
+ | Vérifs : | ||
+ | <code bash> | ||
+ | show switch | ||
+ | show slot | ||
+ | show stack-port | ||
+ | show stack-port counters all | ||
+ | </ | ||
+ | |||
+ | =====Tips===== | ||
====Commandes d' | ====Commandes d' | ||
Line 221: | Line 363: | ||
# ajout de l' | # ajout de l' | ||
username admin2 usergroup admin-group | username admin2 usergroup admin-group | ||
+ | </ | ||
+ | |||
+ | ====Informations d'un transceiver==== | ||
+ | |||
+ | Pour afficher les informations sur un transceiver (GBIP/SFP) branché sur un port: | ||
+ | <code bash> | ||
+ | show fiber-ports optical-transceiver-info 1/0/26 | ||
+ | Link Link | ||
+ | | ||
+ | 50um 62.5um | ||
+ | Port | ||
+ | -------- ---------------- --- ---- ---------------- ---------------- ----- ---- ---------------- | ||
+ | 1/ | ||
+ | </ | ||
+ | |||
+ | ====(Re)générer les clés SSH==== | ||
+ | Si on rencontre le messahe d' | ||
+ | <code bash> | ||
+ | configure | ||
+ | crypto key generate rsa | ||
+ | crypto key generate dsa | ||
+ | exit | ||
+ | |||
+ | # activer le serveur SSH et vérifier | ||
+ | ip ssh server enable | ||
+ | show ip ssh | ||
</ | </ | ||
======OIDs utiles====== | ======OIDs utiles====== |
informatique/extreme_200.1610362963.txt.gz · Last modified: 2021/01/11 11:02 by pteu