informatique:extreme_200
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| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| informatique:extreme_200 [2021/01/11 11:19] – SSH, TELNET, NTP, ... pteu | informatique:extreme_200 [2024/07/25 08:07] (current) – [(Re)générer les clés SSH] pteu | ||
|---|---|---|---|
| Line 39: | Line 39: | ||
| <code bash> | <code bash> | ||
| no ip domain lookup | 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, | ||
| </ | </ | ||
| Line 192: | 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 271: | Line 314: | ||
| </ | </ | ||
| + | =====Stacking===== | ||
| + | |||
| + | src: https:// | ||
| + | |||
| + | 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. | ||
| + | |||
| + | Sur chaque switch : | ||
| + | <code bash> | ||
| + | show stack-port | ||
| + | |||
| + | # 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===== | =====Tips===== | ||
| Line 292: | 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_200.1610363961.txt.gz · Last modified: 2021/01/11 11:19 by pteu