I have a few 2921 routers, they all have almost the same configuration (different subnets), on one of them I can't get the vlan interface (Vlan10) to come up, any thoughts??
version 15.1
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname a-gw
!
boot-start-marker
boot system flash c1900-universalk9-mz.SPA.151-4.M.bin
boot-end-marker
!
aaa new-model
!
!
!
!
!
!
!
aaa session-id common
clock timezone GMT -7 0
!
no ipv6 cef
ip source-route
ip cef
!
!
!
no ip dhcp use vrf connected
ip dhcp excluded-address 192.168.20.1 192.168.20.20
!
ip dhcp pool PRIMARY
network 192.168.20.0 255.255.255.0
dns-server 192.168.0.77
default-router 192.168.20.1
!
ip dhcp pool WIRELESS
network 192.168.21.0 255.255.255.0
dns-server 8.8.8.8
default-router 192.168.21.1
!
!
ip name-server 192.168.0.77
multilink bundle-name authenticated
!
password encryption aes
crypto pki token default removal timeout 0
!
!
!
!
!
!
interface Embedded-Service-Engine0/0
no ip address
shutdown
!
interface GigabitEthernet0/0
ip address 192.168.0.20 255.255.252.0
ip flow ingress
ip flow egress
ip virtual-reassembly in
duplex auto
speed auto
no mop enabled
!
interface GigabitEthernet0/1
ip address 192.168.20.1 255.255.255.0
ip flow ingress
ip flow egress
ip virtual-reassembly in
duplex auto
speed auto
!
interface GigabitEthernet0/0/0
switchport access vlan 10
no ip address
!
interface GigabitEthernet0/0/1
no ip address
!
interface GigabitEthernet0/0/2
no ip address
!
interface GigabitEthernet0/0/3
no ip address
!
interface Vlan1
no ip address
!
interface Vlan10
ip address 192.168.21.1 255.255.255.0
ip access-group WIRELESS in
ip access-group WIRELESS out
ip virtual-reassembly in
!
!
router eigrp 10
network 192.168.0.0 0.0.3.255
network 192.168.20.0
network 192.168.21.0
!
ip default-gateway 192.168.0.1
ip forward-protocol nd
!
ip http server
no ip http secure-server
!
ip route 0.0.0.0 0.0.0.0 192.168.0.1
!
ip access-list extended WIRELESS
permit ip host 192.168.21.2 any
deny ip any 192.168.0.0 0.0.3.255
permit ip any any
!
access-list 23 permit 10.10.10.0 0.0.0.63
access-list 23 permit 192.168.0.0 0.0.255.255
!
!
snmp-server community public RO
!
!
!
control-plane
!
!
banner login
!
line con 0
line aux 0
line 2
no activation-character
no exec
transport preferred none
transport input all
transport output pad telnet rlogin lapb-ta mop udptn v120 ssh
stopbits 1
line vty 0 4
transport input ssh
line vty 5 15
access-class 23 in
transport input ssh
!
scheduler allocate 20000 1000
ntp update-calendar
ntp peer 91.189.94.4
end
# sh ip int bri
GigabitEthernet0/0 192.168.0.20 YES NVRAM up up
GigabitEthernet0/1 192.168.20.1 YES NVRAM up up
GigabitEthernet0/0/0 unassigned YES unset up up
GigabitEthernet0/0/1 unassigned YES unset down down
GigabitEthernet0/0/2 unassigned YES unset down down
GigabitEthernet0/0/3 unassigned YES unset down down
Vlan1 unassigned YES unset down down
Vlan10 192.168.21.1 YES NVRAM down down
