cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
244
Views
0
Helpful
4
Replies

C1921 vlan configuration problems

JamieHoward123
Level 1
Level 1

Hi,

Im fairly new to cisco, and i'm trying to configure a 1921 router for voice and data but don't seem to be getting anywhere.

I need to configure GigabitEthernt0/0 as WAN and set up X2 VLAN's,vlan1 on GigabitEthernt0/0/0 for data

and vlan100 on GigabitEthernt0/0/1 for voice.

The voice is going to a UC540 which will manage the phones and data to a separate switch but neither work at all, cant even get an IP address by connecting directly to GigabitEthernt0/0/0.

Would the UC540 be and just forget the 1921

Any pointer to what i'm missing would be great, here is my current config.

Current configuration : 2970 bytes
!
! Last configuration change at 18:04:06 UTC Thu Feb 4 2016
version 15.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname FreshShop
!
boot-start-marker
boot-end-marker
!
!
enable secret 5 $1$uNn/$aFklz9tl/OXc3gChU0sRj.
!
no aaa new-model
!
ip cef
!
!
!
!
ip dhcp pool vlan1
 import all
 network 192.168.10.0 255.255.255.0
 default-router 192.168.10.254
 dns-server 78.151.239.1 78.151.235.130 8.8.8.8 8.8.4.4
!
!
!
no ip domain lookup
ip name-server 78.151.239.1
ip name-server 78.151.235.130
ip name-server 8.8.8.8
ip name-server 8.8.4.4
no ipv6 cef
multilink bundle-name authenticated
!
vpdn enable
!
vpdn-group 1
 request-dialin
  protocol l2tp
!
!
!
license udi pid CISCO1921/K9 sn FGL184125M9
!
!
username fresh privilege 15 secret 5 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
username cisco privilege 15 secret 5 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
!
!
bridge irb
!
!
!
!
interface Embedded-Service-Engine0/0
 no ip address
 shutdown
!
interface GigabitEthernet0/0
 ip address dhcp
 ip access-group Internet-Inbound-ACL in
 ip nat outside
 ip virtual-reassembly in
 ip tcp adjust-mss 1460
 duplex full
 speed auto
 pppoe enable group global
 pppoe-client dial-pool-number 1
 no cdp enable
!
interface GigabitEthernet0/1
 no ip address
 duplex auto
 speed auto
!
interface GigabitEthernet0/1.1
 encapsulation dot1Q 1 native
 ip address 192.168.10.254 255.255.255.0
!
interface GigabitEthernet0/1.100
 encapsulation dot1Q 3
 ip address 10.1.1.254 255.255.255.0
!
interface GigabitEthernet0/0/0
 switchport mode trunk
 no ip address
!
interface GigabitEthernet0/0/1
 switchport access vlan 100
 no ip address
!
interface GigabitEthernet0/0/2
 no ip address
!
interface GigabitEthernet0/0/3
 no ip address
!
interface Vlan1
 description Data
 no ip address
 ip nat inside
 ip virtual-reassembly in
 bridge-group 1
 bridge-group 1 spanning-disabled
!
interface Vlan100
 no ip address
 ip nat inside
 ip virtual-reassembly in
!
interface Dialer0
 ip address negotiated
 no ip redirects
 no ip unreachables
 no ip proxy-arp
 ip mtu 1432
 ip nat outside
 ip virtual-reassembly in
 encapsulation ppp
 dialer pool 1
 ppp authentication chap callin
 ppp chap hostname ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ppp chap password ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 no cdp enable
!
interface Dialer1
 no ip address
!
interface BVI1
 description Bridge to Internal Network
 ip address 192.168.1.1 255.255.255.0
 ip nat inside
 ip virtual-reassembly in
!
ip forward-protocol nd
!
no ip http server
no ip http secure-server
!
ip nat inside source list 1 interface Dialer1 overload
ip route 0.0.0.0 0.0.0.0 Dialer1
ip route 0.0.0.0 0.0.0.0 dhcp
!
!
!
!
control-plane
!
bridge 1 route ip
!
!
line con 0
 logging synchronous
line aux 0
line 2
 no activation-character
 no exec
 transport preferred none
 transport output pad telnet rlogin lapb-ta mop udptn v120 ssh
 stopbits 1
line vty 0 4
 login
 transport input all
!
scheduler allocate 20000 1000
!
end
4 Replies 4

Philip D'Ath
VIP Alumni
VIP Alumni

I think I would just plug the circuit directly into the UC540.  I don't see what you gain by using two devices to do this.

Jon Marshall
Hall of Fame
Hall of Fame

I did post an answer into the thread you posted in WAN.

Jon

Hi,

I cant see the reply's in that thread even though I get the notification.

I will have a go tonight and see where I get. I was asked to configure 0/0/0 for data

and 0/0/1 for voice which is what the boss wants for some reason so was trying to get that going.

I will suggest he uses the UC540 if I don't get anywhere tonight

Thanks

Okay, if you need to use those ports then you need to have IPs on your SVIs ie. the "int vlan x" parts of your configuration.

Jon

Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community:

Review Cisco Networking products for a $25 gift card