VLAN su Router Cisco 877
Inviato: gio 23 ott , 2008 10:15 pm
Ciao a tutti.
Ho configurato sul mio 877 due VLAN per separare la rete cablata da quella wireless. Ho anche configurato il dhcp del router in modo che sulla Vlan10 (LAN) fornisse ip 192.168.10.0/24 e sulla Vlan20, dove c'è attaccato un Access Point, ip 192.168.11.0/24.
Il mio problema è far comunicare queste due VLAN: dalla rete wireless voglio raggiungere i pc sulla lan cablata e viceversa.
Ho provato a fare (visto che sono un niubbo):
ma ovviamente questo non ha funzionato. 
Vi posto la mia configurazione corrente:
e anche uno show version:
Grazie in anticipo 
Ho configurato sul mio 877 due VLAN per separare la rete cablata da quella wireless. Ho anche configurato il dhcp del router in modo che sulla Vlan10 (LAN) fornisse ip 192.168.10.0/24 e sulla Vlan20, dove c'è attaccato un Access Point, ip 192.168.11.0/24.
Il mio problema è far comunicare queste due VLAN: dalla rete wireless voglio raggiungere i pc sulla lan cablata e viceversa.
Ho provato a fare (visto che sono un niubbo):
Codice: Seleziona tutto
ip route 192.168.10.0 255.255.255.0 Vlan 10
ip route 192.168.11.0 255.255.255.0 Vlan 20

Vi posto la mia configurazione corrente:
Codice: Seleziona tutto
Current configuration : 4138 bytes
!
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname Cisco877
!
boot-start-marker
boot-end-marker
!
logging buffered 51200 warnings
!
no aaa new-model
!
crypto pki trustpoint TP-self-signed-1533452713
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-1533452713
revocation-check none
rsakeypair TP-self-signed-1533452713
!
!
crypto pki certificate chain TP-self-signed-1533452713
certificate self-signed 01
<INFO CERTIFICATO>
quit
dot11 syslog
ip cef
!
!
no ip dhcp use vrf connected
!
ip dhcp pool VLAN10
network 192.168.10.0 255.255.255.0
default-router 192.168.10.10
dns-server 212.216.112.112
!
ip dhcp pool VLAN20
network 192.168.11.0 255.255.255.0
default-router 192.168.11.10
dns-server 212.216.112.112
!
!
no ip domain lookup
!
multilink bundle-name authenticated
!
!
username <USERNAME> privilege 15 secret 5 <SECRET>
!
!
archive
log config
hidekeys
!
!
!
!
!
interface ATM0
no ip address
no atm ilmi-keepalive
pvc 8/35
encapsulation aal5snap
protocol ppp dialer
dialer pool-member 1
!
dsl operating-mode auto
!
interface FastEthernet0
switchport access vlan 10
!
interface FastEthernet1
switchport access vlan 10
!
interface FastEthernet2
switchport access vlan 10
!
interface FastEthernet3
switchport access vlan 20
!
interface Vlan1
no ip address
ip tcp adjust-mss 1452
!
interface Vlan10
description Rete interna - Cablata
ip address 192.168.10.10 255.255.255.0
ip nat inside
ip virtual-reassembly
!
interface Vlan20
description Rete interna - Wireless
ip address 192.168.11.10 255.255.255.0
ip nat inside
ip virtual-reassembly
!
interface Dialer0
ip address negotiated
ip nat outside
ip virtual-reassembly
encapsulation ppp
dialer pool 1
no cdp enable
ppp authentication pap callin
ppp pap sent-username aliceadsl password 7 070E2D454D0C1801041E
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 Dialer0
!
!
no ip http server
no ip http secure-server
ip nat inside source list 100 interface Dialer0 overload
!
access-list 10 permit 192.168.10.0 0.0.0.255
access-list 10 permit 192.168.11.0 0.0.0.255
access-list 10 deny any
access-list 100 permit ip 192.168.10.0 0.0.0.255 any
access-list 100 permit ip 192.168.11.0 0.0.0.255 any
access-list 100 deny ip any any
no cdp run
!
!
!
!
control-plane
!
!
line con 0
login local
no modem enable
line aux 0
line vty 0 4
access-class 10 in
privilege level 15
login local
transport preferred ssh
transport input ssh
transport output ssh
!
scheduler max-task-time 5000
end
Codice: Seleziona tutto
Cisco IOS Software, C870 Software (C870-ADVIPSERVICESK9-M), Version 12.4(15)T7, RELEASE SOFTWARE (fc3)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2008 by Cisco Systems, Inc.
Compiled Thu 14-Aug-08 07:43 by prod_rel_team
ROM: System Bootstrap, Version 12.3(8r)YI4, RELEASE SOFTWARE
Cisco877 uptime is 38 minutes
System returned to ROM by reload
System image file is "flash:c870-advipservicesk9-mz.124-15.T7.bin"
Last reload reason: Reload Command
Cisco 877 (MPC8272) processor (revision 0x300) with 118784K/12288K bytes of memory.
Processor board ID FHK123629YW
MPC8272 CPU Rev: Part Number 0xC, Mask Number 0x10
4 FastEthernet interfaces
1 ATM interface
128K bytes of non-volatile configuration memory.
28672K bytes of processor board System flash (Intel Strataflash)
Configuration register is 0x2102
