Dear All,
In a cisco DSL router.
Cisco 877 (MPC8272)
Having IOS version: c870-advsecurityk9-mz.124-15.T5.bin
I am getting a NVI0 interface and its taking the same IP as Vlan 1 IP, so I am not able tp reach the internal network as I am not able to ping VLAN 1even from the router itself. and i am not able to see this NVI0 interface in running config.
Please help
Following is the show commands output:
#show ip int bri
Interface IP-Address OK? Method Status Prot
ocol
FastEthernet0 unassigned YES unset up up
FastEthernet1 unassigned YES unset up down
FastEthernet2 unassigned YES unset up down
FastEthernet3 unassigned YES unset up down
ATM0 unassigned YES NVRAM up up
Vlan1 10.0.80.100 YES manual up up
NVI0 10.0.80.100 YES unset up up
Dialer1 192.168.143.54 YES IPCP up up
Virtual-Access1 unassigned YES unset up up
Loopback0 10.10.10.10 YES manual up up
================================================================================================
interface Vlan1
ip address 10.0.80.100 255.255.255.0
ip access-group 110 in
ip mtu 1492
ip nat outside
ip virtual-reassembly
crypto ipsec client ezvpn easy-client inside