Topologi Jaringan TELNET
Unknown
- Perintah "Show" untuk Topologi Jaringan Router di atas :
No.
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Perintah Penuh
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Perintah Singkat
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Maksud Perintah
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Contoh PTC
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1.
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show running-config
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sh run
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Digunakan untuk menampilkan konfigurasi yang sedang berjalan di
RAM. Termasuk host name, passwords, interface IP addresses, routing protocol
yang aktif, DHCP dan konfigurasi NAT. Dapat dijalankan di EXEC mode.
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Hery#sh run
Building
configuration...
Current configuration
: 702 bytes
!
version 12.2
no service timestamps
log datetime msec
no service timestamps
debug datetime msec
no service
password-encryption
!
hostname Hery
!
interface
FastEthernet0/0
no ip address
duplex auto
speed auto
shutdown
!
interface
FastEthernet1/0
ip address
192.168.3.2 255.255.255.0
duplex auto
speed auto
!
interface Serial2/0
no ip address
shutdown
!
interface Serial3/0
ip address
192.168.2.2 255.255.255.0
!
interface
FastEthernet4/0
no ip address
shutdown
!
interface
FastEthernet5/0
no ip address
shutdown
!
ip classless
ip route 0.0.0.0
0.0.0.0 Serial3/0
!
line con 0
line vty 0
password 12345
login
line vty 1 4
login
!
end
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2.
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show startup-config
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sh sta
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Digunakan untuk menampilkan konfigurasi yang sedang berjalan di
NVRAM. Mulai dari Host Name, Passwords, Interface IP Addresses, Routing
Protocol yang aktif, DHCP dan konfigurasi NAT.
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Hery#sh sta
startup-config is not
present
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3.
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show version
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sh ver
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Digunakan untuk menampilkan informasi tentang Versi Software
yang sekarang sedang berjalan lengkap dengan informasi hardware dan
devicenya.
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Hery#sh sta
startup-config is not
present
United#sh ver
Cisco Internetwork
Operating System Software
IOS (tm) PT1000
Software (PT1000-I-M), Version 12.2(28), RELEASE SOFTWARE (fc5)
Technical Support:
http://www.cisco.com/techsupport
Copyright (c)
1986-2005 by cisco Systems, Inc.
Compiled Wed 27-Apr-04
19:01 by miwang
Image text-base:
0x8000808C, data-base: 0x80A1FECC
ROM: System Bootstrap,
Version 12.1(3r)T2, RELEASE SOFTWARE (fc1)
Copyright (c) 2000 by
cisco Systems, Inc.
ROM: PT1000 Software
(PT1000-I-M), Version 12.2(28), RELEASE SOFTWARE (fc5)
System returned to ROM
by reload
System image file is
"flash:pt1000-i-mz.122-28.bin"
PT 1001 (PTSC2005)
processor (revision 0x200) with 60416K/5120K bytes of memory
Processor board ID
PT0123 (0123)
PT2005 processor: part
number 0, mask 01
Bridging software.
X.25 software, Version
3.0.0.
4 FastEthernet/IEEE
802.3 interface(s)
2 Low-speed
serial(sync/async) network interface(s)
32K bytes of
non-volatile configuration memory.
63488K bytes of ATA
CompactFlash (Read/Write)
Configuration register
is 0x2102
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4.
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show ip protocols
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sh ip pro
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Digunakan untuk menampilkan status interface IP, baik secara
global maupun khusus dari protokol yang terkonfigurasi pada saat ini
(konfigurasi IP awal).
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Hery#sh ip pro
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5.
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show ip route
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sh ip ro
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Digunakan untuk menampilkan konfirmasi pada Router yang telah di
authentikasi oleh Router lain dan telah mampu memperoleh rute dari Router
lainnya, selain itu juga digunakan untuk mengetahui konfigurasi IP yang
dilakukan baik secara global maupun secara khusus dari router. Yang meliputi
configurasi IP pada FastEthernet0/0 maupun pada IP Serial2/0
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Hery#sh ip ro
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 0.0.0.0 to network 0.0.0.0
C
192.168.2.0/24 is directly connected, Serial3/0
C
192.168.3.0/24 is directly connected, FastEthernet1/0
S*
0.0.0.0/0 is directly connected, Serial3/0
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6.
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show interfaces
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sh int
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Digunakan untuk menampilkan statistic semua interface router
mulai dari FastEthernet dan Serial. Untuk menampilkan statistic interface
tertentu, menggunakan perintah show interfaces diikuti dengan nomor port/slot
interface, contoh :
DeWe#show interfaces serial 0/1
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Hery#sh int
FastEthernet0/0 is
administratively down, line protocol is down (disabled)
Hardware is
Lance, address is 0001.c71b.5e5d (bia 0001.c71b.5e5d)
MTU 1500 bytes,
BW 100000 Kbit, DLY 100 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation
ARPA, loopback not set
ARP type: ARPA,
ARP Timeout 04:00:00,
Last input
00:00:08, output 00:00:05, output hang never
Last clearing
of "show interface" counters never
Input queue:
0/75/0 (size/max/drops); 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
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 input packets with dribble condition detected
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 2 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
FastEthernet1/0 is up,
line protocol is up (connected)
Hardware is
Lance, address is 0060.5cca.d984 (bia 0060.5cca.d984)
Internet
address is 192.168.3.2/24
MTU 1500 bytes,
BW 100000 Kbit, DLY 100 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation
ARPA, loopback not set
ARP type: ARPA,
ARP Timeout 04:00:00,
Last input
00:00:08, output 00:00:05, output hang never
Last clearing
of "show interface" counters never
Input queue:
0/75/0 (size/max/drops); Total output drops: 0
Queueing
strategy: fifo
Output queue
:0/40 (size/max)
5 minute input
rate 1 bits/sec, 0 packets/sec
5 minute output
rate 1 bits/sec, 0 packets/sec
89 packets input, 3621 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 input packets with dribble condition detected
85 packets output, 3920 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
Serial2/0 is
administratively down, line protocol is down (disabled)
Hardware is
HD64570
MTU 1500 bytes,
BW 128 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation
HDLC, loopback not set, keepalive set (10 sec)
Last input
never, output never, output hang never
Last clearing
of "show interface" counters never
Input queue:
0/75/0 (size/max/drops); Total output drops: 0
Queueing
strategy: weighted fair
Output queue:
0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/0/256 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
Available Bandwidth 96 kilobits/sec
5 minute input
rate 0 bits/sec, 0 packets/sec
5 minute output
rate 0 bits/sec, 0 packets/sec
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 2 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
DCD=down DSR=down DTR=down RTS=down CTS=down
Serial3/0 is up, line
protocol is up (connected)
Hardware is
HD64570
Internet
address is 192.168.2.2/24
MTU 1500 bytes,
BW 128 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation
HDLC, loopback not set, keepalive set (10 sec)
Last input
never, output never, output hang never
Last clearing
of "show interface" counters never
Input queue:
0/75/0 (size/max/drops); Total output drops: 0
Queueing
strategy: weighted fair
Output queue:
0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/0/256 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
Available Bandwidth 96 kilobits/sec
5 minute input
rate 0 bits/sec, 0 packets/sec
5 minute output
rate 0 bits/sec, 0 packets/sec
5 packets input, 440 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
4 packets output, 412 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
DCD=up DSR=up DTR=up RTS=up CTS=up
FastEthernet4/0 is
administratively down, line protocol is down (disabled)
Hardware is
Lance, address is 0009.7c10.a5ca (bia 0009.7c10.a5ca)
MTU 1500 bytes,
BW 100000 Kbit, DLY 100 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation
ARPA, loopback not set
ARP type: ARPA,
ARP Timeout 04:00:00,
Last input
00:00:08, output 00:00:05, output hang never
Last clearing
of "show interface" counters never
Input queue:
0/75/0 (size/max/drops); 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
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 input packets with dribble condition detected
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 2 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
FastEthernet5/0 is
administratively down, line protocol is down (disabled)
Hardware is
Lance, address is 0002.4a72.39ca (bia 0002.4a72.39ca)
MTU 1500 bytes,
BW 100000 Kbit, DLY 100 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation
ARPA, loopback not set
ARP type: ARPA,
ARP Timeout 04:00:00,
Last input
00:00:08, output 00:00:05, output hang never
Last clearing
of "show interface" counters never
Input queue:
0/75/0 (size/max/drops); 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
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 input packets with dribble condition detected
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 2 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
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7.
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show ip interface brief
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sh ip int br
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Digunakan untuk menampilkan Konfigurasi pada interface yang
terhubung pada router. Mulai dari konfigurasi yang sedang berjalan maupun
yang konfigurasi yang tidak berjalan (belum terkonfigurasi). Pada perintah
ini kita dibawa untuk mengetahui : Interface, IP-Address, Method, Status,
Protocol
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Hery#sh ip int br
Interface
IP-Address OK? Method
Status
Protocol
FastEthernet0/0
unassigned YES manual administratively down
down
FastEthernet1/0
192.168.3.2 YES manual
up
up
Serial2/0
unassigned YES manual administratively down
down
Serial3/0
192.168.2.2 YES manual
up
up
FastEthernet4/0
unassigned YES manual administratively down
down
FastEthernet5/0
unassigned YES manual administratively down
down
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8.
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show protocols
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sh prot
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Digunakan untuk menampilkan status interface baik secara global
maupun khusus dari protokol layer 3 yang terkonfigurasi.
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Hery#sh prot
Global values:
Internet
Protocol routing is enabled
FastEthernet0/0 is
administratively down, line protocol is down
FastEthernet1/0 is up,
line protocol is up
Internet
address is 192.168.3.2/24
Serial2/0 is
administratively down, line protocol is down
Serial3/0 is up, line
protocol is up
Internet
address is 192.168.2.2/24
FastEthernet4/0 is
administratively down, line protocol is down
FastEthernet5/0 is
administratively down, line protocol is down
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9.
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show cdp neighbors
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sh cdp ne
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Digunakan untuk mengetahui Capability Codes, yang meliputi : R
(Router), T (Trans Bridge), B (Source Route Bridge), S (Switch), H (Host), I
(IGMP), r (Repeater), P (Phone). Selain itu juga digunakan untuk mengetahui
Device ID diantaranya : Local Intrfce, Holdtme, Capability,
Platform, Port ID
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Hery#sh cdp ne
Capability Codes: R -
Router, T - Trans Bridge, B - Source Route Bridge
S
- Switch, H - Host, I - IGMP, r - Repeater, P - Phone
Device
ID Local Intrfce Holdtme
Capability Platform Port ID
Router
Ser 3/0
168
R PT1000
Ser 2/0
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10.
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show sessions
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Sh ses
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Digunakan untuk mengetahui koneksi yang sedang berjalan (koneksi
yang di buka)
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Hery#sh ses
% No connections open
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11.
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show ssh
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show ss
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Digunakan untuk melakukan koneksi dengan server SSHv2 dan SSHv1
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Hery#sh ss
%No SSHv2 server
connections running.
%No SSHv1 server
connections running.
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12.
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ping
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Pi
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Digunakan untuk melakukan / melihat koneksi antar jaringan yang
sedang berhubungan. Perintah ping harus diikuti address or hostname. Contoh ;
ping 192.168.1.1
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Hery#ping 192.168.1.1
Type escape sequence
to abort.
Sending 5, 100-byte
ICMP Echos to 192.168.1.1, timeout is 2 seconds:
!!!!!
Success rate is 100
percent (5/5), round-trip min/avg/max = 60/60/60 ms
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13.
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traceroute
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tra
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Perintah untuk menunjukkan rute yang dilewati paket untuk
mencapai tujuan. Rute yang ditampilkan adalah daftar interface router (yang
paling dekat dengan host) yang terdapat pada jalur antara host dan tujuan.
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Hery#tra 192.168.2.1
Type escape sequence
to abort.
Tracing the route to
192.168.2.1
1
192.168.2.1 20 msec 20 msec
20 msec
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Label: Jaringan Komputer
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