Posts Tagged Cisco
Memisahkan gateway hotspot dengan VLAN
Dimisalkan kita berlangganan dua ISP, ISP1 untuk kepentingan user yang bersifat stationery dan ISP2 untuk kepentingan user yang menggunakan hotspot
TOPOLOGI
Pada contoh topologi ini peralatan yang digunakan adalah switch Cisco dan router Cisco
| No Vlan | Name | Network | First Host | Last Host | Broadcast |
|
1 |
Management | 192.168.1.0/28 | 192.168.1.1/28 | 192.168.1.14/28 | 192.168.1.15/28 |
|
2 |
Lecture | 192.168.1.16/28 | 192.168.1.17/28 | 192.168.1.30/28 | 192.168.1.31/28 |
|
3 |
Staff | 192.168.1.32/28 | 192.168.1.33/28 | 192.168.1.46/28 | 192.168.1.47/28 |
|
4 |
Guest | 192.168.1.48/28 | 192.168.1.49/28 | 192.168.1.62/28 | 192.168.1.63/28 |
|
5 |
Student | 192.168.1.64/28 | 192.168.1.65/28 | 192.168.1.78/28 | 192.168.1.79/28 |
|
6 |
Hotspot | 192.168.1.80/28 | 192.168.1.81/28 | 192.168.1.94/28 | 192.168.1.95/28 |
SWITCH 1
Switch>enable
Switch#conf t
Switch(config)#hostname vtp-server
vtp-server(config)#interface vlan 1
vtp-server(config-if)#ip address 192.168.1.3 255.255.255.240
vtp-server(config-if)#no shutdown
vtp-server(config-if)#exit
vtp-server(config)#ip default-gateway 192.168.1.1
vtp-server(config)#vtp mode server
vtp-server(config)#vtp domain unsri
vtp-server(config)#vtp password unsri
vtp-server(config)#vlan 2
vtp-server(config-vlan)#name lecture
vtp-server(config-vlan)#exit
vtp-server(config)#vlan 3
vtp-server(config-vlan)#name staff
vtp-server(config-vlan)#exit
vtp-server(config)#vlan 4
vtp-server(config-vlan)#name guest
vtp-server(config-vlan)#exit
vtp-server(config)#vlan 5
vtp-server(config-vlan)#name student
vtp-server(config-vlan)#exit
vtp-server(config)#vlan 6
vtp-server(config-vlan)#name hotspot
vtp-server(config-vlan)#exit
vtp-server(config)#interface fastEthernet 0/1
vtp-server(config-if)#switchport mode trunk
vtp-server(config-if)#switchport trunk native vlan 1
vtp-server(config-if)#exit
vtp-server(config)#interface fastEthernet 0/2
vtp-server(config-if)#switchport mode trunk
vtp-server(config-if)#switchport trunk native vlan 1
vtp-server(config-if)#exit
vtp-server(config)#interface fastEthernet 0/4
vtp-server(config-if)#switchport mode trunk
vtp-server(config-if)#switchport trunk native vlan 1
vtp-server(config-if)#exit
vtp-server(config)#interface fastEthernet 0/3
vtp-server(config-if)#switchport mode trunk
vtp-server(config-if)#switchport trunk native vlan 1
vtp-server(config-if)#exit
vtp-server(config)#line vty 0 4
vtp-server(config-line)#password candraganteng
vtp-server(config-line)#login
vtp-server(config-line)#exit
vtp-server(config)#enable secret candragantengtenan
vtp-server(config)#exit
vtp-server#copy running-config startup-config
vtp-server#
SWITCH 2
Switch>enable
Switch#conf t
Switch(config)#hostname vtp-client1
vtp-client1(config)#vtp mode client
vtp-client1(config)#interface vlan 1
vtp-client1(config-if)#ip address 192.168.1.4 255.255.255.240
vtp-client1(config-if)#no shutdown
vtp-client1(config-if)#exit
vtp-client1(config)#ip default-gateway 192.168.1.1
vtp-client1(config)#line vty 0 4
vtp-client1(config-line)#password candraganteng
vtp-client1(config-line)#login
vtp-client1(config-line)#exit
vtp-client1(config)#enable secret candragantengtenan
vtp-client1(config)#exit
vtp-client1(config)#vtp domain unsri
vtp-client1(config)#vtp password unsri
vtp-client1(config)#interface fastEthernet 0/1
vtp-client1(config-if)#switchport mode trunk
vtp-client1(config-if)#switchport trunk native vlan 1
vtp-client1(config-if)#exit
vtp-client1(config)#exit
vtp-client1#show vtp status
VTP Version : 2
Configuration Revision : 11
Maximum VLANs supported locally : 255
Number of existing VLANs : 10
VTP Operating Mode : Client
VTP Domain Name : unsri
VTP Pruning Mode : Disabled
VTP V2 Mode : Disabled
VTP Traps Generation : Disabled
MD5 digest : 0×71 0×4B 0×63 0×34 0×6A 0xC2 0xEB 0×11
Configuration last modified by 192.168.1.2 at 3-1-93 00:21:42
vtp-client1#sh
vtp-client1#show vl
vtp-client1#show vlan
VLAN Name Status Ports
—- ——————————– ——— ——————————-
1 default active Fa0/2, Fa0/3, Fa0/4, Fa0/5
Fa0/6, Fa0/7, Fa0/8, Fa0/9
Fa0/10, Fa0/11, Fa0/12, Fa0/13
Fa0/14, Fa0/15, Fa0/16, Fa0/17
Fa0/18, Fa0/19, Fa0/20, Fa0/21
Fa0/22, Fa0/23, Fa0/24
2 lecture active
3 staff active
4 guest active
5 student active
6 hotspot active
1002 fddi-default act/unsup
1003 token-ring-default act/unsup
1004 fddinet-default act/unsup
1005 trnet-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
4 enet 100004 1500 - - - - - 0 0
5 enet 100005 1500 - - - - - 0 0
6 enet 100006 1500 - - - - - 0 0
1002 fddi 101002 1500 - - - - - 0 0
1003 tr 101003 1500 - - - - - 0 0
1004 fdnet 101004 1500 - - - ieee - 0 0
1005 trnet 101005 1500 - - - ibm - 0 0
Remote SPAN VLANs
——————————————————————————
Primary Secondary Type Ports
——- ——— —————– ——————————————
vtp-client1#conf t
vtp-client1(config)#interface fastEthernet 0/2
vtp-client1(config-if)#switchport mode access
vtp-client1(config-if)#switchport access vlan 6
vtp-client1(config-if)#exit
vtp-client1(config)#interface fastEthernet 0/3
vtp-client1(config-if)#switchport mode access
vtp-client1(config-if)#switchport access vlan 2
vtp-client1(config-if)#exit
vtp-client1(config)#interface fastEthernet 0/4
vtp-client1(config-if)#switchport mode access
vtp-client1(config-if)#switchport access vlan 3
vtp-client1(config-if)#exit
vtp-client1(config)#interface fastEthernet 0/5
vtp-client1(config-if)#switchport mode access
vtp-client1(config-if)#switchport access vlan 4
vtp-client1(config-if)#exit
vtp-client1(config)#interface fastEthernet 0/6
vtp-client1(config-if)#switchport mode access
vtp-client1(config-if)#switchport access vlan 5
vtp-client1(config-if)#exit
vtp-client1(config)#exit
vtp-client1#show vlan
VLAN Name Status Ports
—- ——————————– ——— ——————————-
1 default active Fa0/7, Fa0/8, Fa0/9, Fa0/10
Fa0/11, Fa0/12, Fa0/13, Fa0/14
Fa0/15, Fa0/16, Fa0/17, Fa0/18
Fa0/19, Fa0/20, Fa0/21, Fa0/22
Fa0/23, Fa0/24
2 lecture active Fa0/3
3 staff active Fa0/4
4 guest active Fa0/5
5 student active Fa0/6
6 hotspot active Fa0/2
1002 fddi-default act/unsup
1003 token-ring-default act/unsup
1004 fddinet-default act/unsup
1005 trnet-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
4 enet 100004 1500 - - - - - 0 0
5 enet 100005 1500 - - - - - 0 0
6 enet 100006 1500 - - - - - 0 0
1002 fddi 101002 1500 - - - - - 0 0
1003 tr 101003 1500 - - - - - 0 0
1004 fdnet 101004 1500 - - - ieee - 0 0
1005 trnet 101005 1500 - - - ibm - 0 0
Remote SPAN VLANs
——————————————————————————
Primary Secondary Type Ports
——- ——— —————– ——————————————
vtp-client1#copy run startup-config
Destination filename [startup-config]?
Building configuration…
[OK]
vtp-client1#
vtp-client1#
SWITCH 3
Switch>enable
Switch#conf t
Switch(config)#hostname vtp-client2
vtp-client2(config)#vtp mode client
vtp-client2(config)#vtp domain unsri
vtp-client2(config)#vtp password unsri
vtp-client2(config)#interface fastEthernet 0/1
vtp-client2(config-if)#switchport mode trunk
vtp-client2(config-if)#switchport trunk native vlan 1
vtp-client2(config)#interface vlan 1
vtp-client2(config-if)#ip address 192.168.1.5 255.255.255.240
vtp-client2(config-if)#no shutdown
vtp-client2(config-if)#exit
vtp-client2(config)#ip default-gateway 192.168.1.1
vtp-client2(config)#line vty 0 4
vtp-client2(config-line)#password candraganteng
vtp-client2(config-line)#login
vtp-client2(config-line)#exit
vtp-client2(config)#enable secret candragantengtenan
vtp-client2(config)#exit
vtp-client2#show vtp status
VTP Version : 2
Configuration Revision : 11
Maximum VLANs supported locally : 255
Number of existing VLANs : 10
VTP Operating Mode : Client
VTP Domain Name : unsri
VTP Pruning Mode : Disabled
VTP V2 Mode : Disabled
VTP Traps Generation : Disabled
MD5 digest : 0×71 0×4B 0×63 0×34 0×6A 0xC2 0xEB 0×11
Configuration last modified by 192.168.1.2 at 3-1-93 00:21:42
vtp-client2#show vlan
VLAN Name Status Ports
—- ——————————– ——— ——————————-
1 default active Fa0/2, Fa0/3, Fa0/4, Fa0/5
Fa0/6, Fa0/7, Fa0/8, Fa0/9
Fa0/10, Fa0/11, Fa0/12, Fa0/13
Fa0/14, Fa0/15, Fa0/16, Fa0/17
Fa0/18, Fa0/19, Fa0/20, Fa0/21
Fa0/22, Fa0/23, Fa0/24
2 lecture active
3 staff active
4 guest active
5 student active
6 hotspot active
1002 fddi-default act/unsup
1003 token-ring-default act/unsup
1004 fddinet-default act/unsup
1005 trnet-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
4 enet 100004 1500 - - - - - 0 0
5 enet 100005 1500 - - - - - 0 0
6 enet 100006 1500 - - - - - 0 0
1002 fddi 101002 1500 - - - - - 0 0
1003 tr 101003 1500 - - - - - 0 0
1004 fdnet 101004 1500 - - - ieee - 0 0
1005 trnet 101005 1500 - - - ibm - 0 0
Remote SPAN VLANs
——————————————————————————
Primary Secondary Type Ports
——- ——— —————– ——————————————
vtp-client2#conf t
vtp-client2(config)#interface fastEthernet 0/2
vtp-client2(config-if)#switchport mode access
vtp-client2(config-if)#switchport access vlan 6
vtp-client2(config-if)#exit
vtp-client2(config)#interface fastEthernet 0/3
vtp-client2(config-if)#switchport mode access
vtp-client2(config-if)#switchport access vlan 2
vtp-client2(config-if)#exit
vtp-client2(config)#interface fastEthernet 0/4
vtp-client2(config-if)#switchport mode access
vtp-client2(config-if)#switchport access vlan 3
vtp-client2(config-if)#exit
vtp-client2(config)#interface fastEthernet 0/5
vtp-client2(config-if)#switchport mode access
vtp-client2(config-if)#switchport access vlan 4
vtp-client2(config-if)#exit
vtp-client2(config)#interface fastEthernet 0/6
vtp-client2(config-if)#switchport mode access
vtp-client2(config-if)#switchport access vlan 5
vtp-client2(config-if)#exit
vtp-client2(config)#exit
vtp-client2#show vlan
VLAN Name Status Ports
—- ——————————– ——— ——————————-
1 default active Fa0/7, Fa0/8, Fa0/9, Fa0/10
Fa0/11, Fa0/12, Fa0/13, Fa0/14
Fa0/15, Fa0/16, Fa0/17, Fa0/18
Fa0/19, Fa0/20, Fa0/21, Fa0/22
Fa0/23, Fa0/24
2 lecture active Fa0/3
3 staff active Fa0/4
4 guest active Fa0/5
5 student active Fa0/6
6 hotspot active Fa0/2
1002 fddi-default act/unsup
1003 token-ring-default act/unsup
1004 fddinet-default act/unsup
1005 trnet-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
4 enet 100004 1500 - - - - - 0 0
5 enet 100005 1500 - - - - - 0 0
6 enet 100006 1500 - - - - - 0 0
1002 fddi 101002 1500 - - - - - 0 0
1003 tr 101003 1500 - - - - - 0 0
1004 fdnet 101004 1500 - - - ieee - 0 0
1005 trnet 101005 1500 - - - ibm - 0 0
Remote SPAN VLANs
——————————————————————————
Primary Secondary Type Ports
——- ——— —————– ——————————————
vtp-client2#
vtp-client2#
ROUTER 1
Router>enable
Router#conf t
Router(config)#hostname R1
R1(config)#line vty 0 4
R1(config-line)#password candraganteng
R1(config-line)#login
R1(config-line)#exit
R1(config)#enable secret candragantengtenan
R1(config)#service password-encryption
R1(config)#interface fastEthernet 0/0
R1(config-if)#ip address 222.124.194.23 255.255.255.224
R1(config-if)#no shutdown
R1(config-if)#exit
R1(config)#ip route 0.0.0.0 0.0.0.0 222.124.194.1
R1(config)#interface fastEthernet 0/1
R1(config-if)#ip address 192.168.1.1 255.255.255.240
R1(config-if)#no shutdown
R1(config-if)#exit
R1(config)#interface fastEthernet 0/1.2
R1(config-subif)#encapsulation dot1Q 2
R1(config-subif)#ip address 192.168.1.17 255.255.255.240
R1(config-subif)#ip nat inside
R1(config-subif)#exit
R1(config)#interface fastEthernet 0/1.3
R1(config-subif)#encapsulation dot1Q 3
R1(config-subif)#ip address 192.168.1.33 255.255.255.240
R1(config-subif)#ip nat inside
R1(config-subif)#exit
R1(config)#interface fastEthernet 0/1.4
R1(config-subif)#encapsulation dot1Q 4
R1(config-subif)#ip address 192.168.1.49 255.255.255.240
R1(config-subif)#ip nat inside
R1(config-subif)#exit
R1(config)#interface fastEthernet 0/1.5
R1(config-subif)#encapsulation dot1Q 5
R1(config-subif)#ip address 192.168.1.65 255.255.255.240
R1(config-subif)#ip nat inside
R1(config-subif)#exit
R1(config)#ip nat inside source list 1 interface fastEthernet 0/1 overload
R1(config)#access-list 1 permit any
R1(config-subif)#exit
R1(config)#ip dhcp pool vlan2
R1(dhcp-config)#default-router 192.168.1.17
R1(dhcp-config)#network 192.168.1.16 255.255.255.240
R1(dhcp-config)#dns-server 222.124.194.11
R1(dhcp-config)#exit
R1(config)#ip dhcp pool vlan3
R1(dhcp-config)#default-router 192.168.1.33
R1(dhcp-config)#dns-server 222.124.194.11
R1(dhcp-config)#exit
R1(config)#ip dhcp pool vlan4
R1(dhcp-config)#default-router 192.168.1.49
R1(dhcp-config)#network 192.168.1.48 255.255.255.240
R1(dhcp-config)#dns-server 222.124.194.11
R1(dhcp-config)#exit
R1(config)#ip dhcp pool vlan5
R1(dhcp-config)#default-router 192.168.1.65
R1(dhcp-config)#network 192.168.1.64 255.255.255.240
R1(dhcp-config)#dns-server 222.124.194.11
R1(dhcp-config)#exit
R1(config)#router ospf 1
R1(config-router)#network 192.168.1.0 0.0.0.15 area 0
R1(config-router)#network 192.168.1.16 0.0.0.15 area 0
R1(config-router)#network 192.168.1.32 0.0.0.15 area 0
R1(config-router)#network 192.168.1.48 0.0.0.15 area 0
R1(config-router)#network 192.168.1.64 0.0.0.15 area 0
R1(config)#exit
R1#copy running-config startup-config
R1#
ROUTER 2
Router>enable
Router#conf t
Router(config)#hostname R2
R2(config)#interface fastEthernet 0/0
R2(config-if)#ip address 202.134.248.6 255.255.255.240
R2(config-if)#no shutdown
R2(config-if)#ip nat outside
R2(config)#interface fastEthernet 0/1
R2(config-if)#ip address 192.168.1.2 255.255.255.240
R2(config-if)#no shutdown
R2(config)#interface fastEthernet 0/1.6
R2(config-subif)#encapsulation dot1Q 6
R2(config-subif)#ip address 192.168.1.81 255.255.255.240
R2(config-subif)#ip nat inside
R2(config-subif)#exit
R2(config)#ip nat inside source list 1 interface fastEthernet 0/0 overload
R2(config)#access-list 1 permit any
R2(config)#ip route 0.0.0.0 0.0.0.0 202.134.248.1
R2(config)#ip dhcp pool vlan6
R2(dhcp-config)#default-router 192.168.1.81
R2(dhcp-config)#network 192.168.1.80 255.255.255.240
R2(dhcp-config)#dns-server 202.134.248.9
R2(dhcp-config)#exit
R2(config)#line vty 0 4
R2(config-line)#password candraganteng
R2(config-line)#login
R2(config-line)#exit
R2(config)#enable secret candragantengtenan
R2(config)#service password-encryption
R2(config)#
R2(config)#router ospf 1
R2(config-router)#network 192.168.1.0 0.0.0.15 area 0
R2(config-router)#network 192.168.1.80 0.0.0.15 area 0
R2(config-router)#^Z
R2#
ROUTER 1
R1#show ip route
Codes: C - connected, S - static, I - IGRP, 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 222.124.194.1 to network 0.0.0.0
192.168.1.0/28 is subnetted, 6 subnets
C 192.168.1.0 is directly connected, FastEthernet0/1
C 192.168.1.16 is directly connected, FastEthernet0/1.2
C 192.168.1.32 is directly connected, FastEthernet0/1.3
C 192.168.1.48 is directly connected, FastEthernet0/1.4
C 192.168.1.64 is directly connected, FastEthernet0/1.5
O 192.168.1.80 [110/2] via 192.168.1.2, 00:00:27, FastEthernet0/1
222.124.194.0/27 is subnetted, 1 subnets
C 222.124.194.0 is directly connected, FastEthernet0/0
S* 0.0.0.0/0 [1/0] via 222.124.194.1
R1#
ROUTER 2
R2#show ip route
Codes: C - connected, S - static, I - IGRP, 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 202.134.248.1 to network 0.0.0.0
192.168.1.0/28 is subnetted, 6 subnets
C 192.168.1.0 is directly connected, FastEthernet0/1
O 192.168.1.16 [110/2] via 192.168.1.1, 00:00:44, FastEthernet0/1
O 192.168.1.32 [110/2] via 192.168.1.1, 00:00:34, FastEthernet0/1
O 192.168.1.48 [110/2] via 192.168.1.1, 00:00:34, FastEthernet0/1
O 192.168.1.64 [110/2] via 192.168.1.1, 00:00:24, FastEthernet0/1
C 192.168.1.80 is directly connected, FastEthernet0/1.6
202.134.248.0/28 is subnetted, 1 subnets
C 202.134.248.0 is directly connected, FastEthernet0/0
S* 0.0.0.0/0 [1/0] via 202.134.248.1
R2#
download pdf memisahkan-gateway-hotspot-dengan-vlan
Prinsip Redistribute Routing Protocol
Redistribute adalah cara untuk meredistribusikan kembali routing tabel yang dibentuk oleh suatu routing protocol untuk diteruskan ke routing protocol lain. Dengan redistribute kita bisa membentuk routing tabel yang lengkap dari suatu topologi walaupun menggunakan routing protocol yang berbeda. Pada prinsipnya router yang menjadi penghubung antara network dengan routing protocol yang berbeda akan menggunakan routing protocol sesuai dengan routing protocol yang dipergunakan oleh kedua network tersebut, misal interface F0/0 pada router tersebut berhubungan dengan network yang menggunakan RIP maka router tersebut harus menggunakan RIP dan pada F0/1 menggunakan OSPF maka router tersebut juga harus menggunakan OSPF sesuai dengan network tempat interface tersebut terhubung. Untuk membuat agar routing tabel yang dibentuk oleh RIP bisa diteruskan menuju ke OSPF maka dipergunakan redistribute RIP, dan sebaliknya agar routing tabel yang terbentuk pada OSPF bisa diteruskan menuju RIP maka dipergunakanlah redistribute OSPF.
Contoh dibawah ini adalah redistribute RIP dan OSPF
Perbandingan Singkat (Brief Comparison) perintah Cisco dan Vyatta
Mode:
| Cisco Prompt | Nama Mode | Vyatta Prompt | Nama Mode |
| Router> | User Mode | vyatta@vyatta:~$ | Operational Mode |
| Router# | Privilege Mode | vyatta@vyatta# | Configurationmode |
| Router(config)# | Global Configuration Mode |
|
—– VYATTA OPERATIONAL MODE COMMANDS —– |
||
| ping traceroute show arp show ip ospf neighbor show ip ospf database show ip ospf neighbor detail show ip ospf border-routers show ip route show ip route ospf show ip route connected show ip route rip show ip route static show ip interfaces |
ping traceroute show arp show ip ospf neighbor show ip ospf database show ip ospf neighbor detail show ip ospf border-routers show ip route show ip route ospf show ip route connected show ip route rip show ip route static show interfaces |
|
|
—– VYATTA CONFIGURATION MODE COMMANDS —– |
||
| SAVE | ||
| copy run start | save | |
| SHOW | ||
| show running-config | show | |
| HELP | ||
| ? | ? | |
| SET SERVICE | ||
| ip http server line vty 0 4 password crypto key generate rsa (only on some IOS versions) |
set service https set service telnet set service ssh |
|
| DHCP | ||
| ip dhcp pool mydhcp
network 192.168.0.0 255.255.255.0 default-router 192.168.0.1 dns-server 192.168.100.1 ip dhcp excluded-address 192.168.0.1 192.168.0.10 |
set service dhcp-server shared-network-name mydhcp
set service dhcp-server shared-network-name mydhcp subnet 192.168.0.0/24 set service dhcp-server shared-network-name mydhcp subnet 192.168.0.0/24 default-router 192.168.0.1 set service dhcp-server shared-network-name mydhcp subnet 192.168.0.0/24 dns-server 192.168.100.1 set service dhcp-server shared-network-name mydhcp subnet 192.168.0.0/24 exclude 192.168.0.1 set service dhcp-server shared-network-name mydhcp subnet 192.168.0.0/24 exclude 192.168.0.10 |
|
| SET SYSTEM | ||
| ip domain-name hostname username …password… ntp server ip name-server terminal monitor clock timezone |
set system domain-name set system host-name set system login set system ntp-server set system name-server set system syslog console set system time-zone |
|
| logging logging facility logging trap |
set system syslog host set system syslog host … facility set system syslog host….facility…level…. |
|
| SET PROTOCOLS … | ||
| INTERFACES interface fastEthernet 0/0 ip address 192.168.1.1 255.255.255.0 duplex auto speed auto description LAN no shutdown |
set interfaces ethernet eth0 address 192.168.1.1/24
set interfaces ethernet eth0 duplex auto set interfaces ethernet eth0 speed auto set interfaces ethernet eth0 description LAN |
|
| OSPF router ospf 1 network 192.168.1.0 0.0.0.255 area 1 log-adjacency-changes router-id 192.168.1.1 |
set protocols ospf area 1 network 192.168.1.0/24
set protocols ospf log-adjacency-changes set protocols ospf parameters router-id 192.168.1.1 |
|
| STATIC ip route 0.0.0.0 0.0.0.0 192.168.0.1 |
set protocols static route 0.0.0.0/0 next-hop 192.168.0.1 | |
| RIP router rip network 192.168.1.0 |
set protocols rip network 192.168.1.0/24 | |
| SNMP snmp-server community … ro|rw snmp-server community … ACL snmp-server location snmp-server contact |
set protocols snmp community … authorization ro|rw set protocols snmp community … client set protocols snmp location set protocols snmp contact |
|
Frame Relay Full Mesh
Frame Relay Full Mesh
Untuk Router Dallas
Press Enter to Start
Router>
Router>enable
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#hostname Dallas
Dallas(config)#interface serial 0
Dallas(config-if)#encapsulation frame-relay
Dallas(config-if)#no shut
%LINK-3-UPDOWN: Interface Serial0, changed state to up
Dallas(config-if)#exit
%LINK-3-UPDOWN: Interface Serial0, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, changed state to down
Dallas(config)#interface serial 0.100 point-to-point
Dallas(config-subif)#ip address 172.16.1.1 255.255.255.0
Dallas(config-subif)#frame-relay interface-dlci 102
Dallas(config-subif)#exit
Dallas(config)#interface serial 0.200 point-to-point
Dallas(config-subif)#ip address 172.16.2.1 255.255.255.0
Dallas(config-subif)#frame-relay interface-dlci 103
Dallas(config-subif)#exit
Dallas(config)#interface serial 0.300 point-to-point
Dallas(config-subif)#ip address 172.16.3.1 255.255.255.0
Dallas(config-subif)#frame-relay interface-dlci 104
Dallas(config-subif)#exit
Dallas(config)#exit
Dallas#copy run startup-config
Destination filename [startup-config]?
Building configuration…
[OK]
Dallas#
Untuk Router San_Francisco
Press Enter to Start
Router>
Router>enable
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#hostname San_Francisco
San_Francisco(config)#interface serial 0
San_Francisco(config-if)#encapsulation frame-relay
San_Francisco(config-if)#no shut
%LINK-3-UPDOWN: Interface Serial0, changed state to up
San_Francisco(config-if)#exit
San_Francisco(config)#interface serial 0.100 point-to-point
San_Francisco(config-subif)#ip address 172.16.1.2 255.255.255.0
San_Francisco(config-subif)#frame-relay interface-dlci 201
San_Francisco(config-subif)#exit
San_Francisco(config)#interface serial 0.200 point-to-point
San_Francisco(config-subif)#ip address 172.16.4.1 255.255.255.0
San_Francisco(config-subif)#frame-relay interface-dlci 203
San_Francisco(config-subif)#exit
San_Francisco(config)#interface serial 0.300 point-to-point
San_Francisco(config-subif)#ip address 172.16.6.1 255.255.255.0
San_Francisco(config-subif)#frame-relay interface-dlci 204
San_Francisco(config-subif)#^Z
%SYS-5-CONFIG_I: Configured from console by console
San_Francisco#
San_Francisco#copy run startup-config
Destination filename [startup-config]?
Building configuration…
[OK]
San_Francisco#
San_Francisco#ping 172.16.1.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.1.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
Untuk Router New_York
Press Enter to Start
Router>
Router>enable
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#hostname New_York
New_York(config)#interface serial 0
New_York(config-if)#encapsulation frame-relay
New_York(config-if)#no shut
%LINK-3-UPDOWN: Interface Serial0, changed state to up
New_York(config-if)#exit
New_York(config)#interface serial 0.100 point-to-point
New_York(config-subif)#ip address 172.16.2.2 255.255.255.0
New_York(config-subif)#frame-relay interface-dlci 301
New_York(config-subif)#exit
New_York(config)#interface serial 0.200 point-to-point
New_York(config-subif)#ip address 172.16.4.2 255.255.255.0
New_York(config-subif)#frame-relay interface-dlci 302
New_York(config-subif)#exit
New_York(config)#interface serial 0.300 point-to-point
New_York(config-subif)#ip address 172.16.5.1 255.255.255.0
New_York(config-subif)#frame-relay interface-dlci 304
New_York(config-subif)#exit
New_York#copy run startup-config
Destination filename [startup-config]?
Building configuration…
[OK]
New_York#
Untuk Router Tampa
Press Enter to Start
Router>
Router>enable
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#hostname Tampa
Tampa(config)#interface serial 0
Tampa(config-if)#encapsulation frame-relay
Tampa(config-if)#no shut
%LINK-3-UPDOWN: Interface Serial0, changed state to up
Tampa(config-if)#exit
Tampa(config)#interface serial 0.100 point-to-point
Tampa(config-subif)#ip address 172.16.3.2 255.255.255.0
Tampa(config-subif)#frame-relay interface-dlci 401
Tampa(config-subif)#exit
Tampa(config)#interface serial 0.200 point-to-point
Tampa(config-subif)#ip address 172.16.5.2 255.255.255.0
Tampa(config-subif)#frame-relay interface-dlci 403
Tampa(config-subif)#exit
Tampa(config)#interface serial 0.300 point-to-point
Tampa(config-subif)#ip address 172.16.6.2 255.255.255.0
Tampa(config-subif)#frame-relay interface-dlci 402
Tampa(config-subif)#^Z
%SYS-5-CONFIG_I: Configured from console by console
Tampa#ping 172.16.3.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.3.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
Tampa#ping 172.16.6.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.6.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
Tampa#ping 172.16.5.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.5.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
Frame Relay Hub and Spoke
Frame Relay Hub and Spoke
Untuk Router Dallas
Press Enter to Start
Router>
Router>enable
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#hostname Dallas
Dallas(config)#interface s0
Dallas(config-if)#encapsulation frame-relay
Dallas(config-if)#no shut
%LINK-3-UPDOWN: Interface Serial0, changed state to up
%LINK-3-UPDOWN: Interface Serial0, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, changed state to down
Dallas(config-if)#exit
Dallas(config)#interface s0.100 point-to-point
Dallas(config-subif)#ip address 172.16.1.1 255.255.255.0
Dallas(config-subif)#frame-relay interface-dlci 102
Dallas(config-subif)#exit
Dallas(config)#interface serial 0.200 point-to-point
Dallas(config-subif)#ip address 172.16.2.1 255.255.255.0
Dallas(config-subif)#frame-relay interface-dlci 103
Dallas(config-subif)#exit
Dallas(config)#interface serial 0.300 point-to-point
Dallas(config-subif)#ip address 172.16.3.1 255.255.255.0
Dallas(config-subif)#frame-relay interface-dlci 104
Dallas(config-subif)#^Z
%SYS-5-CONFIG_I: Configured from console by console
Dallas#copy run startup-config
Destination filename [startup-config]?
Building configuration…
[OK]
Dallas#
Untuk Router San_Francisco
Press Enter to Start
Router>
Router>en
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#hostname San_Francisco
San_Francisco(config)#interface serial 0
San_Francisco(config-if)#ip address 172.16.1.2 255.255.255.0
San_Francisco(config-if)#encapsulation frame-relay
San_Francisco(config-if)#frame-relay interface-dlci 201
San_Francisco(config-if)#no shut
%LINK-3-UPDOWN: Interface Serial0, changed state to up
San_Francisco(config-if)#^Z
%SYS-5-CONFIG_I: Configured from console by console
San_Francisco#ping 172.16.1.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.1.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
Untuk Router New_York
Press Enter to Start
Router>
Router>enable
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#hostname New_York
New_York(config)#interface s0
New_York(config-if)#ip address 172.16.2.2 255.255.255.0
New_York(config-if)#encapsulation frame-relay
New_York(config-if)#frame-relay interface-dlci 301
New_York(config-if)#no shutdown
%LINK-3-UPDOWN: Interface Serial0, changed state to up
New_York(config-if)#^Z
%SYS-5-CONFIG_I: Configured from console by console
New_York#ping 172.16.2.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.2.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
Untuk Router Tampa
Press Enter to Start
Router>
Router>en
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#hostname Tampa
Tampa(config)#interface serial 0
Tampa(config-if)#ip address 172.16.3.2 255.255.255.0
Tampa(config-if)#encapsulation frame-relay
Tampa(config-if)#frame-relay interface-dlci 401
Tampa(config-if)#no shut
%LINK-3-UPDOWN: Interface Serial0, changed state to up
Tampa(config-if)#^Z
%SYS-5-CONFIG_I: Configured from console by console
Tampa#ping 172.16.3.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.3.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
FRAME RELAY
FRAME RELAY
Pada Router 1
Press Enter to Start
Router>
Router>enable
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#hostname R1
R1(config)#interface se0
R1(config-if)#ip address 10.1.1.1 255.255.255.0
R1(config-if)#no shut
%LINK-3-UPDOWN: Interface Serial0, changed state to up
R1(config-if)#encapsulation frame-relay
%LINK-3-UPDOWN: Interface Serial0, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, changed state to down
R1(config-if)#frame-relay interface-dlci 102
R1(config-if)#^Z
%SYS-5-CONFIG_I: Configured from console by console
R1#copy run startup-config
Destination filename [startup-config]?
Building configuration…
[OK]
R1#
Pada Router 2
Press Enter to Start
Router>
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#hostname R2
R2(config)#interface s0
R2(config-if)#ip address 10.1.1.2 255.255.255.0
R2(config-if)#no shut
%LINK-3-UPDOWN: Interface Serial0, changed state to up
%LINK-3-UPDOWN: Interface Serial0, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, changed state to down
R2(config-if)#encapsulation frame-relay
%LINK-3-UPDOWN: Interface Serial0, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, changed state to up
R2(config-if)#frame-relay interface-dlci 201
R2(config-if)#^Z
%SYS-5-CONFIG_I: Configured from console by console
R2#ping 10.1.1.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.1.1.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
CONFIGURATION REGISTER
Cisco mempunyai software register 16 bit yang ditulis pada nonvolatile memory. Configuration register diatur secara default untuk me-load Cisco IOS dari flash dan me-load startup-config dari NVRAM
Kita bisa mengubah configuration register untuk keperluan:
- Memaksa system untuk masuk bootstrap monitor
- Memilih sebuah boot source dan default boot filename
- Enable atau men-disable fungsi break
- Mengontrol alamat broadcast
- Mengatur baud rate terminal console
- Me-load software operating dari ROM
- Booting dari TFTP server
Konfigurasi default pada Cisco router adalah 0×2102
Nomor bit pada configuration register
|
16 bit |
||||||||||||||||
| Configuration register | 2 | 1 | 0 | 2 | ||||||||||||
| Bit Number | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| Binary | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
Prefix 0x pada alamat configuration register (0×2102) untuk menunjukkan bilangan yang digunakan adalah hexadecimal
Maksud dari Nomor Bit
| Bit No. | Hexadecimal | Deskripsi |
| 0-3 | 0×0000-0×000F | Boot field lihat tabel bootfield |
| 6 | 0×0040 | Abaikan isi NVRAM |
| 7 | 0×0080 | OEM bit enabled |
| 8 | 0×0100 | Break disabled |
| 10 | 0×0400 | IP Broadcast with all zero |
| 11-12 | 0×0800-0×1000 | Kecepatan line console |
| 13 | 0×2000 | Boot default ROM software if network boot fails |
| 14 | 0×4000 | IP broadcast do not have net number |
| 15 | 0×8000 | Enable diagnostic messages and ignore NVRAM contents |
Bit ke 6 digunakan untuk mengabaikan isi dari NVRAM
Boot field
| Boot field | Meaning |
| 00 | ROM Monitor Mode |
| 01 | Boot image from ROM |
| 02-F | Specifies a default netboot filename |
Untuk boot ke mode ROM Monitor atur configuration register ke 0×2100, kemudian reboot router. Pada router akan muncul rommon>
Untuk booting ke mini-IOS images pada ROM (dikenal sebagai RXBOOT), atur configuration register ke 0×2101. Maka akan tampil router(boot)> Jika ini jenis router lama, atau akan muncul rommon 1> jika router berbasiskan RISC terbaru dengan sebuah “smart ROM” pengganti dari mini IOS.
Nilai dari 0×2102 sampai 0×210F untuk memberi tahu pada router untuk menggunakan perintah boot yang spesifik di NVRAM. Semua nilai dalam bentuk hexadecimal, skemanya adalah 0-9 dan A-F. (A=10, B=11, C=12, D=13, E=14, dan F=15). Sehingga kita mengatur configuration register sampai 210(15), atau 1111 dalam bentuk binary.
MENGUBAH CONFIGURATION REGISTER
Sebelum mengubah configuration register, maka perlu mengetahui nilai configuration register yang sudah ada. Pada router ketikkan perintah:
Router>enable
Router#show version
Cisco IOS Software, 1841 Software (C1841-ADVIPSERVICESK9-M), Version 12.4(15)T1, RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2007 by Cisco Systems, Inc.
Compiled Wed 18-Jul-07 04:52 by pt_team
ROM: System Bootstrap, Version 12.3(8r)T8, RELEASE SOFTWARE (fc1)
System returned to ROM by power-on
System image file is “flash:c1841-advipservicesk9-mz.124-15.T1.bin”
This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.
A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html
If you require further assistance please contact us by sending email to
export@cisco.com.
Cisco 1841 (revision 5.0) with 114688K/16384K bytes of memory.
Processor board ID FTX0947Z18E
M860 processor: part number 0, mask 49
2 FastEthernet/IEEE 802.3 interface(s)
191K bytes of NVRAM.
31360K bytes of ATA CompactFlash (Read/Write)
Configuration register is 0×2102
Untuk mengubah configuration register
Router#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#config-register 0×2101
Router(config)#^Z
%SYS-5-CONFIG_I: Configured from console by console
Router#show version
Cisco IOS Software, 1841 Software (C1841-ADVIPSERVICESK9-M), Version 12.4(15)T1, RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2007 by Cisco Systems, Inc.
Compiled Wed 18-Jul-07 04:52 by pt_team
ROM: System Bootstrap, Version 12.3(8r)T8, RELEASE SOFTWARE (fc1)
System returned to ROM by power-on
System image file is “flash:c1841-advipservicesk9-mz.124-15.T1.bin”
This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.
A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html
If you require further assistance please contact us by sending email to
export@cisco.com.
Cisco 1841 (revision 5.0) with 114688K/16384K bytes of memory.
Processor board ID FTX0947Z18E
M860 processor: part number 0, mask 49
2 FastEthernet/IEEE 802.3 interface(s)
191K bytes of NVRAM.
31360K bytes of ATA CompactFlash (Read/Write)
Configuration register is 0×2102 (will be 0×2101 at next reload)
PASSWORD RECOVERY
Bit ke 6 pada configuration register merupakan bit yang digunakan untuk memberi tahu router apakah harus menggunakan isi dari NVRAM, atau malah sebaliknya untuk mengabaikan isi dari NVRAM.
Nilai default dari configuration register adalah 0×2102, dimana bit ke tersebut dinyatakan off, jika nilai ini off maka router akan mencari dan me-loading konfigurasi yang disimpan pada NVRAM (startup-config). Untuk melakukan recovery password, kita perlu memberi nilai pada bit ke 6 tersebut, sehingga router akan mengabaikan startup-config yang terdapat pada NVRAM, sedangkan konfigurasi mengenai password tersendiri disimpan pada startup-config tersebut, jika startup-config diabaikan maka router tidak akan membaca password yang sudah ada.
Untuk melakukan recovery password pada router, hubungkan router pada program hyperterminal. Setelah itu matikanlah router, kemudian pada keyboard computer tekan Control+break, dan nyalakan lagi router. Router akan masuk ke ROM monitor, pada ROM monitor ketik perintah confreg 0×2142
rommon 1 > confreg 0×2142
rommon 2 > reset
Setelah direset maka router akan masuk ke configuration dialog, ketik no
System Bootstrap, Version 12.3(8r)T8, RELEASE SOFTWARE (fc1)
Cisco 1841 (revision 5.0) with 114688K/16384K bytes of memory.
Self decompressing the image :
########################################################################## [OK]
Restricted Rights Legend
Use, duplication, or disclosure by the Government is
subject to restrictions as set forth in subparagraph
(c) of the Commercial Computer Software - Restricted
Rights clause at FAR sec. 52.227-19 and subparagraph
(c) (1) (ii) of the Rights in Technical Data and Computer
Software clause at DFARS sec. 252.227-7013.
cisco Systems, Inc.
170 West Tasman Drive
San Jose, California 95134-1706
Cisco IOS Software, 1841 Software (C1841-ADVIPSERVICESK9-M), Version 12.4(15)T1, RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2007 by Cisco Systems, Inc.
Compiled Wed 18-Jul-07 04:52 by pt_team
Image text-base: 0×60080608, data-base: 0×6270CD50
This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.
A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html
If you require further assistance please contact us by sending email to
export@cisco.com.
Cisco 1841 (revision 5.0) with 114688K/16384K bytes of memory.
Processor board ID FTX0947Z18E
M860 processor: part number 0, mask 49
2 FastEthernet/IEEE 802.3 interface(s)
191K bytes of NVRAM.
31360K bytes of ATA CompactFlash (Read/Write)
Cisco IOS Software, 1841 Software (C1841-ADVIPSERVICESK9-M), Version 12.4(15)T1, RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2007 by Cisco Systems, Inc.
Compiled Wed 18-Jul-07 04:52 by pt_team
— System Configuration Dialog —
Continue with configuration dialog? [yes/no]:
Masuk ke privileges mode
Router>enable
Kemudian masuk ke Global Configuration Mode
Router#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Berikan password yang baru
Router(config)#enable secret candra
Kembalikan konfigurasi kenilai default
Router(config)#config-register 0×2102
Router(config)#^Z
%SYS-5-CONFIG_I: Configured from console by console
Simpan ke startup config
Router#copy run startup-config
Destination filename [startup-config]?
Building configuration…
[OK]
Reload router
Router#reload
Proceed with reload? [confirm]
%SYS-5-RELOAD: Reload requested by console. Reload Reason: Reload Command.
System Bootstrap, Version 12.3(8r)T8, RELEASE SOFTWARE (fc1)
Cisco 1841 (revision 5.0) with 114688K/16384K bytes of memory.
Self decompressing the image :
########################################################################## [OK]
Restricted Rights Legend
Use, duplication, or disclosure by the Government is
subject to restrictions as set forth in subparagraph
(c) of the Commercial Computer Software - Restricted
Rights clause at FAR sec. 52.227-19 and subparagraph
(c) (1) (ii) of the Rights in Technical Data and Computer
Software clause at DFARS sec. 252.227-7013.
cisco Systems, Inc.
170 West Tasman Drive
San Jose, California 95134-1706
Cisco IOS Software, 1841 Software (C1841-ADVIPSERVICESK9-M), Version 12.4(15)T1, RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2007 by Cisco Systems, Inc.
Compiled Wed 18-Jul-07 04:52 by pt_team
Image text-base: 0×60080608, data-base: 0×6270CD50
This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.
A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html
If you require further assistance please contact us by sending email to
export@cisco.com.
Cisco 1841 (revision 5.0) with 114688K/16384K bytes of memory.
Processor board ID FTX0947Z18E
M860 processor: part number 0, mask 49
2 FastEthernet/IEEE 802.3 interface(s)
191K bytes of NVRAM.
31360K bytes of ATA CompactFlash (Read/Write)
Cisco IOS Software, 1841 Software (C1841-ADVIPSERVICESK9-M), Version 12.4(15)T1, RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2007 by Cisco Systems, Inc.
Compiled Wed 18-Jul-07 04:52 by pt_team
%LINK-5-CHANGED: Interface Vlan1, changed state to up
%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up
%LINK-5-CHANGED: Interface FastEthernet0/1, changed state to up
%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to administratively down
%LINK-5-CHANGED: Interface FastEthernet0/1, changed state to administratively down
%LINK-5-CHANGED: Interface Vlan1, changed state to administratively down
Press RETURN to get started!
Ketik enable dan masukkan password baru yang kita buat tadi
Router>enable
Password:
Router#
Jika interface pada router sudah ada konfigurasi mengenai IP address dan lain-lain, jangan lupa untuk masuk ke Interface mode karena seluruh interface kembali berada dalam kondisi down.