Host1
IP: 10.1.1.5
Default Gateway: 10.1.1.1
Subnet: 255.255.255.0
Host2
IP: 10.1.2.2
Default Gateway: 10.1.2.1
Subnet: 255.255.255.0
Topologia en GNS3 utilizando la imagen vIOS-L2 y Core Linux.
Configuracion en Core Linux 1.
labs login: delfi
Password:
/\_/\
( o.o )
> ^ <
delfirosales.com
delfi@labs:~$
delfi@labs:~$ sudo su
root@labs:/home/delfi# ifconfig eth0 10.1.1.5 netmask 255.255.255.0 up
root@labs:/home/delfi# route add default gw 10.1.1.1delfi@labs:~$
delfi@labs:~$ sudo su
root@labs:/home/delfi# ifconfig eth0 10.1.2.2 netmask 255.255.255.0 up
root@labs:/home/delfi# route add default gw 10.1.2.1
root@labs:/home/delfi# vIOS-L2#configure terminal
vIOS-L2(config)#ip routing vIOS-L2(config)#interface gigabitEthernet0/1
vIOS-L2(config-if)#switchport access vlan 2
% Access VLAN does not exist. Creating vlan 2
vIOS-L2(config-if)#switchport mode access
vIOS-L2(config-if)#exit
vIOS-L2(config)#interface gigabitEthernet0/2
vIOS-L2(config-if)#switchport access vlan 3
% Access VLAN does not exist. Creating vlan 3
vIOS-L2(config-if)#switchport mode access
vIOS-L2(config-if)#exitvIOS-L2#show vlan
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
1 default active Gi0/0, Gi0/3
2 VLAN0002 active Gi0/1
3 VLAN0003 active Gi0/2
100 VLAN100 active
200 VLAN0200 active
300 VLAN0300 active
1002 fddi-default act/unsup
1003 trcrf-default act/unsup
1004 fddinet-default act/unsup
1005 trbrf-default act/unsup
VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2
---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------
1 enet 100001 1500 - - - - - 0 0
2 enet 100002 1500 - - - - - 0 0
3 enet 100003 1500 - - - - - 0 0
100 enet 100100 1500 - - - - - 0 0
200 enet 100200 1500 - - - - - 0 0
300 enet 100300 1500 - - - - - 0 0
1002 fddi 101002 1500 - - - - - 0 0
VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2
---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------
1003 trcrf 101003 4472 1005 3276 - - srb 0 0
1004 fdnet 101004 1500 - - - ieee - 0 0
1005 trbrf 101005 4472 - - 15 ibm - 0 0
VLAN AREHops STEHops Backup CRF
---- ------- ------- ----------
1003 7 7 off
Primary Secondary Type Ports
------- --------- ----------------- ------------------------------------------
Creacion de la SVI 2.
vIOS-L2(config)#interface vlan 2
vIOS-L2(config-if)#ip address 10.1.1.1 255.255.255.0
vIOS-L2(config-if)#no shutdown
vIOS-L2(config-if)#exitvIOS-L2(config)#interface vlan 3
vIOS-L2(config-if)#ip address 10.1.2.1 255.255.255.0
vIOS-L2(config-if)#no shutdown
vIOS-L2(config-if)#end
vIOS-L2#vIOS-L2#show ip interface brief
Interface IP-Address OK? Method Status Protocol
GigabitEthernet0/0 unassigned YES unset up up
GigabitEthernet0/1 unassigned YES unset up up
GigabitEthernet0/2 unassigned YES unset up up
GigabitEthernet0/3 unassigned YES unset up up
Vlan2 10.1.1.1 YES manual up up
Vlan3 10.1.2.1 YES manual up up
vIOS-L2#vIOS-L2#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
i - IS-IS, su - IS-IS summary, 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, H - NHRP, l - LISP
a - application route
+ - replicated route, % - next hop override
Gateway of last resort is not set
10.0.0.0/8 is variably subnetted, 4 subnets, 2 masks
C 10.1.1.0/24 is directly connected, Vlan2
L 10.1.1.1/32 is directly connected, Vlan2
C 10.1.2.0/24 is directly connected, Vlan3
L 10.1.2.1/32 is directly connected, Vlan3
vIOS-L2#
vIOS-L2#show interfaces vlan 2
Vlan2 is up, line protocol is up
Hardware is Ethernet SVI, address is 0000.ab5a.8002 (bia 0000.ab5a.8002)
Internet address is 10.1.1.1/24
MTU 1500 bytes, BW 1000000 Kbit/sec, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive not supported
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:10, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
652 packets input, 98538 bytes, 0 no buffer
Received 0 broadcasts (0 IP multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
17 packets output, 1054 bytes, 0 underruns
0 output errors, 0 interface resets
0 unknown protocol drops
0 output buffer failures, 0 output buffers swapped out
vIOS-L2#
Otros comandos de verificacion.
vIOS-L2#show interfaces vlan 3
vIOS-L2#show interface gigabitEthernet0/0
vIOS-L2#show interfaces gigabitEthernet0/0 switchport
vIOS-L2#show vlan brief
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