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Monthly Archives: juin 2012
DHCP
DHCP – Dynamic Host Configuration Protocol Exemple de configuration : R1(config)#int fa0/0 R1(config-if)#ip address 192.168.80.254 255.255.255.0 R1(config)#service dhcp R1(config)#ip dhcp pool MY-POOL R1(dhcp-config)#network 192.168.80.0 /24 R1(dhcp-config)#default-router 192.168.80.254 R1(dhcp-config)#netbios-name-server 192.168.80.200 R1(dhcp-config)#netbios-node-type h-node R1(dhcp-config)#dns-server 192.168.80.201 R1(dhcp-config)#lease 2 8 R1(config)#ip dhcp ping … Continue reading
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NTP
Configuration manuel de l’heure R1#clock set 21:53:00 09 May 2012 R1#show clock 21:53:29.699 UTC Wed May 9 2012 Configuration du router en master NTP sratum 2 R1#conf t R1(config)#ntp master 2 R1#show ntp status Clock is synchronized, stratum 2, reference … Continue reading
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Core Dump FTP
Il est possible de configurer les équipements CISCO de tel sort qu’ils envoient un dump en ftp (ou tftp) en cas de crash R1#conf t R1(config)#ip ftp username USER-1 R1(config)#ip ftp password PASS-1 R1(config)#ip ftp passive R1(config)#ip ftp source-interface lo0 … Continue reading
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IRDP
IRDP – ICMP Router Discovery Protocol , est est protocole de découverte de la passerelle par défaut utilisant ICMP Configuration des interfaces R1(config)#int fa0/0 R1(config-if)# ip address 192.168.80.251 255.255.255.0 R1(config-if)#no shutdown R2(config)#int fa0/0 R2(config-if)#ip address 192.168.80.252 255.255.255.0 R2(config-if)#no shutdown R3(config)#int … Continue reading
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GLBP
GLBP – Gateway Load Balancing Protocol Configuration des interfaces R1(config)#int fa0/0 R1(config-if)#ip address 192.168.80.251 255.255.255.0 R1(config-if)#no shutdown R2(config)#int fa0/0 R2(config-if)#ip address 192.168.80.252 255.255.255.0 R2(config-if)#no shutdown Load Balancing GLBP 3 modes de loadbalancing GLBP: host-dependent, round-robin, ou weighted host-dependent permet … Continue reading
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VRRP
VRRP – Virtual Router Redundancy Protocol Configuration des interfaces R1(config)#int fa0/0 R1(config-if)#ip address 192.168.80.251 255.255.255.0 R1(config-if)#no shutdown R2(config)#int fa0/0 R2(config-if)#ip address 192.168.80.252 255.255.255.0 R2(config-if)#no shutdown Configuration VRRP R1(config)#int fa0/0 R1(config-if)#vrrp 1 ip 192.168.80.254 R1(config-if)#vrrp 1 priority 200 R1(config-if)#vrrp 2 … Continue reading
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HSRP
HSRP – Hot Standby Router Protocol Configuration des interfaces R1(config)#int fa0/0 R1(config-if)#ip address 192.168.80.251 255.255.255.0 R1(config-if)#no shutdown R2(config)#int fa0/0 R2(config-if)#ip address 192.168.80.252 255.255.255.0 R2(config-if)#no shutdown Configuration HSRP Exemple avec 2 groupes Hsrp (2 IPs Virtuelles) R1(config)#int fa0/0 R1(config-if)#standby … Continue reading
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