[ milos 2 @ 29.01.2015. 10:31 ] @
| Pozdrav, Ucim, i naisao sam na problem kod vise VLAN-ova. Situacija je ovakva: router - switch - radne stanice router je ujedno i DHCP server. switch ima dva VLAN-a prvi na portovima fa0/1 - 0/4, a drugi na fa0/5 - 0/8. Povezan je sa ruterom preko porta fa0/24. taj port je trunk i prima sve VLAN-ove. Na ruteru su postavljeni subinterfejsi koji imaju IP adresu. Ono sto je problem jeste to sto hostovi na VLAN2 koji obuhvata portove od 1 do 4 lepo dobijaju IP adrese od DHCP servera, dok oni hostovi koji su na VLAN3, odnosno na portovima od 5 - 8 nikako ne mogu da dobiju adrese. konfiguracija rutera: Code: Current configuration : 979 bytes ! version 12.4 no service timestamps log datetime msec no service timestamps debug datetime msec no service password-encryption ! hostname Router ! ! ! ! ! ip dhcp pool 1 network 192.168.0.0 255.255.255.0 ip dhcp pool VLAN2 network 192.168.1.0 255.255.255.0 default-router 192.168.1.1 ip dhcp pool VLAN3 network 192.168.2.0 255.255.255.0 default-router 192.168.2.1 ! ip cef no ipv6 cef ! ! ! ! ! ! ! ! ! ! ! ! spanning-tree mode pvst ! ! ! ! ! ! interface FastEthernet0/0 no ip address duplex auto speed auto ! interface FastEthernet0/0.1 encapsulation dot1Q 2 ip address 192.168.1.1 255.255.255.0 ! interface FastEthernet0/0.2 encapsulation dot1Q 3 no ip address ! interface FastEthernet0/1 no ip address duplex auto speed auto shutdown ! interface Vlan1 no ip address ! interface Vlan2 no ip address ! interface Vlan3 no ip address ! router rip ! ip classless ! ip flow-export version 9 ! ! ! ! ! ! ! line con 0 ! line aux 0 ! line vty 0 4 login ! ! ! end konfiguracija switch-a: Code: Current configuration : 1320 bytes ! version 12.1 no service timestamps log datetime msec no service timestamps debug datetime msec no service password-encryption ! hostname Switch ! ! ! spanning-tree mode pvst ! interface FastEthernet0/1 switchport access vlan 2 ! interface FastEthernet0/2 switchport access vlan 2 ! interface FastEthernet0/3 switchport access vlan 2 ! interface FastEthernet0/4 switchport access vlan 2 ! interface FastEthernet0/5 switchport access vlan 3 ! interface FastEthernet0/6 switchport access vlan 3 ! interface FastEthernet0/7 switchport access vlan 3 ! interface FastEthernet0/8 switchport access vlan 3 ! interface FastEthernet0/9 ! interface FastEthernet0/10 ! interface FastEthernet0/11 ! interface FastEthernet0/12 ! interface FastEthernet0/13 ! interface FastEthernet0/14 ! interface FastEthernet0/15 ! interface FastEthernet0/16 ! interface FastEthernet0/17 ! interface FastEthernet0/18 ! interface FastEthernet0/19 ! interface FastEthernet0/20 ! interface FastEthernet0/21 ! interface FastEthernet0/22 ! interface FastEthernet0/23 ! interface FastEthernet0/24 switchport mode trunk ! interface Vlan1 no ip address shutdown ! interface Vlan2 ip address 192.168.1.7 255.255.255.0 ! interface Vlan3 ip address 192.168.2.7 255.255.255.0 ! ! ! ! line con 0 ! line vty 0 4 login line vty 5 15 login ! ! end |