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Configuracao basic switch 3com
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Para configurar o acesso via ss. o authentication ode deve estar estado para scheme
Guia: 3com_Switch_5500-EI_Family_Command_Manual.pdf - qualquer vier ou user vier[ ] - system view{} - interface view{}* - vlan interface viewundo + comando --> desfaz alteraes na maioria das configs.------------------------------ Configuracao de Switch -----------------------------
Gerncia de configurao:
Acessar o arquivo de configurao:flash:/
Exibir configurao atual: display current-configuration [configuration | Interface ] p.45
display current-configuration van
display saved-configuration --> exibe ultimo configurao salva
display startup --> exile arquivos de configurao do startup
save [cfgfile] [safely | {backup | main}] --> Salva a configurao na flash p. 55
startup saved-configuration [cfgfile [backup | main] ]
VLAN configuration:
[ ] vlan 10 --> cria vlan 10
[ ] description switch do RH
[ ] interface vlan-interface 10 --> cria interface vlan 10 (pode ter IP e demais configs)
{}* description VLAN rede RH --> descrio da interface de vlan
display interface vlan-interface [vlan-id]
display vlan [vlanID to vlanID2] all, dynamic, static
{}* name --> nome em texto para uma interface VLAN
{}* shutdown --> derruba interface vlan !(undo shutdown)
Configurar VLAN baseado em porta:
display port { hybrid | trunk } --> exibe portas
{}* port --> expecifica quais portas access faro parte da vlan
{} port access vlan vlanID -- expecifica a qual vlan uma porta de acesso ser adicionada
{} port hybrid pvid vlan --> especifica vlan default
{} port hybrid vlan { tagged | untagged } --> especifica uma lista de vlans para uma porta hybrid. opo tagged=keeps vlan tags when the packets of the specific vlans are forwarded on the port. untagged=Remove vlan tags when the packets of the specified vlans are forwarded on the port.
{} port link-type {access | hybrid | trunk | xrn-fabric} --> seta o tipo de porta
{} port trunk permit vlan {vlanList | all} --> p.73 (Somente traffic da default vlan pode trafegar untagged)
{} port trunk pvid vlan
Configurao de endereo IP
display ip interface
display ip interface brief
{}|* ip address {mask} [sub] --> define IP para interface, opcao sub define um segundo IP
display fib --> todas informacoes de forwarding
display icmp statistics
display ip statistics
display tcp statistics
display tcp status --> mostra o estado de conexoes tcp estabelecidas
display udp statistics
reset statistics
Port Basic Commands
[ ] copy configuration source destination
display interface
display link-delay
display loopback-detection
{} link-delay
{} loopback-detection control enable
{} speed [ 10 |100|1000|auto]
{} virtual-cable-test
Agregao de link
display link-aggregation interface
display link-aggregation summary
display link-aggregation verbose
******Ler sobre LACP static and dynamic
[ ] link-aggregation group mode {manual | static} --> cria grupo de agregao manual | static LACP
{} port link-aggregation group add porta ethernet a um grupo
Port Isolation
display isolate port
{} port isolate
Port Security
ACL
Roteamento
Setar password.[ ] set authentication password simple | cipher 12345678
SNMP[ ] snmp-agent community read | write [acl number | mib-view ]
Resoluo de problemas:interface down- verifier porta line protocol down- verifier se exist configurao de pi.
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