I have a ISP 4321 Router in my Cisco Packet Tracer. and I added a
NIM-ES2-4 module in the Router, that provides four switching ports. and now, I configured two VLANs to the two switch port of them. and now it created the two VLANs, you can see below, there are
Router#show ip interface brief Interface IP-Address OK? Method Status Protocol GigabitEthernet0/0/0 unassigned YES unset administratively down down GigabitEthernet0/0/1 unassigned YES unset administratively down down GigabitEthernet0/1/0 unassigned YES unset up up GigabitEthernet0/1/1 unassigned YES unset up up GigabitEthernet0/1/2 unassigned YES unset up down GigabitEthernet0/1/3 unassigned YES unset up down Vlan1 unassigned YES unset administratively down down Vlan10 10.10.10.1 YES manual up up Vlan11 10.10.20.1 YES manual up up
I want to know whether the Vlan10 and Vlan11 are two virtual Router ports?
If the Vlan10 and VLan11 are two virtual Router ports. I have configured the IP address on them, you can check the upper data. and I assigned the
GigabitEthernet0/1/1, all are
but now I cannot from
10.10.10.2 to ping
Router>ping 10.10.20.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 10.10.20.1, timeout is 2 seconds: ..... Success rate is 0 percent (0/5)
the Center Router(Router11)'s route is bellow:
Router#show ip route Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area * - candidate default, U - per-user static route, o - ODR P - periodic downloaded static route Gateway of last resort is not set 10.0.0.0/8 is variably subnetted, 4 subnets, 2 masks C 10.10.10.0/24 is directly connected, Vlan10 L 10.10.10.1/32 is directly connected, Vlan10 C 10.10.20.0/24 is directly connected, Vlan11 L 10.10.20.1/32 is directly connected, Vlan11
So my questions are:
- Whether the Vlan10 and Vlan20 in the Center Router are two virtual router interfaces?
- Why the Router 10 can not ping the Router11?