Diferència entre revisions de la pàgina «A5. Verificació»
De Wiki IES Marianao. Departament Informàtica
| Línia 60: | Línia 60: | ||
Port Vlans in spanning tree forwarding state and not pruned | Port Vlans in spanning tree forwarding state and not pruned | ||
Gig0/1 2,3,4 | Gig0/1 2,3,4 | ||
| + | </pre> | ||
| + | |||
| + | |||
| + | Consulta de les interfícies VLAN actives (Amb adreçament IP) | ||
| + | |||
| + | <pre> | ||
| + | SWESQUERRA#sh ip interface bri | ||
| + | Interface IP-Address OK? Method Status Protocol | ||
| + | FastEthernet0/1 unassigned YES manual down down | ||
| + | FastEthernet0/2 unassigned YES manual down down | ||
| + | FastEthernet0/3 unassigned YES manual up up | ||
| + | ... | ||
| + | FastEthernet0/24 unassigned YES manual down down | ||
| + | GigabitEthernet0/1 unassigned YES manual up up | ||
| + | GigabitEthernet0/2 unassigned YES manual down down | ||
| + | Vlan1 unassigned YES manual administratively down down | ||
| + | Vlan4 192.168.4.100 YES manual up up | ||
</pre> | </pre> | ||
Revisió del 17:46, 27 feb 2019
Mostrar les VLANs
Switch#show vlan brief
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
1 default active Gig0/2
2 VLAN2 active Fa0/1, Fa0/2, Fa0/3, Fa0/4
Fa0/5, Fa0/6, Fa0/7, Fa0/8
Fa0/9, Fa0/10
3 VLAN3 active Fa0/11, Fa0/12, Fa0/13, Fa0/14
Fa0/15, Fa0/16, Fa0/17, Fa0/18
Fa0/19, Fa0/20, Fa0/21, Fa0/22
Fa0/23
4 ADMINISTRACIO active Fa0/24
1002 fddi-default active
1003 token-ring-default active
1004 fddinet-default active
1005 trnet-default active
Switch#show vlan ?
brief VTP all VLAN status in brief
id VTP VLAN status by VLAN id
name VTP VLAN status by VLAN name
<cr>
Switch#show vlan id ?
<1-4094> ISL VLAN IDs 1-1005
Switch#show vlan id 2
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
2 VLAN2 active Fa0/1, Fa0/2, Fa0/3, Fa0/4
Fa0/5, Fa0/6, Fa0/7, Fa0/8
Fa0/9, Fa0/10
VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2
---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------
2 enet 100002 1500 - - - - - 0 0
Switch#
Consulta configuració troncals
Switch#show interfaces trunk Port Mode Encapsulation Status Native vlan Gig0/1 on 802.1q trunking 99 Port Vlans allowed on trunk Gig0/1 2-4 Port Vlans allowed and active in management domain Gig0/1 2,3,4 Port Vlans in spanning tree forwarding state and not pruned Gig0/1 2,3,4
Consulta de les interfícies VLAN actives (Amb adreçament IP)
SWESQUERRA#sh ip interface bri Interface IP-Address OK? Method Status Protocol FastEthernet0/1 unassigned YES manual down down FastEthernet0/2 unassigned YES manual down down FastEthernet0/3 unassigned YES manual up up ... FastEthernet0/24 unassigned YES manual down down GigabitEthernet0/1 unassigned YES manual up up GigabitEthernet0/2 unassigned YES manual down down Vlan1 unassigned YES manual administratively down down Vlan4 192.168.4.100 YES manual up up
Comandes per obtenir informació de la configuració d'una VLAN
Show vlan // Mostra les VLANs que es troben definides al switch.
Show vlan-membership // Mostra quins ports estan assignats a quines VLANs.
Show interfaces switchport // Per comprovar quines interfaces fan d'enllaços
Show ip interface brief // Fa un informe (brief) sobre les adreces que tenen cada interfaç.
Show interfaces trunk // Mostra quins enllaços troncals estan configurats i a quines interfaces.
Show interface nom_interfaç switchport
Verificació VTP
Switch#show vtp status
Switch#show vtp counters
Switch#show vlan brief
