Codi: Switch#sho

1-labaratoriya mashg’uloti: telnet va ssh

Ulanish sxemasi:
Codi:
Switch#sho
Switch#show vlan

VLAN Name Status Ports

---- -------------------------------- --------- -------------------------------
1 default active Fa0/1, 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
Gig0/1, Gig0/2
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
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
------- --------- ----------------- ------------------------------------------
Switch#
Switch#
Switch#
Switch#in
Switch#in
Translating "in"...domain server (255.255.255.255)
% Unknown command or computer name, or unable to find computer address

Switch#conf t

Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#int
Switch(config)#interface vlan 1
Switch(config-if)#ip add
Switch(config-if)#ip address 192.168.1.4 255.255.255.0
Switch(config-if)#no shut
Switch(config-if)#no shutdown

Switch(config-if)#

%LINK-5-CHANGED: Interface Vlan1, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1, changed state to up

Switch(config-if)#

Switch(config-if)#
Switch(config-if)#eixt
^
% Invalid input detected at '^' marker.
Switch(config-if)#exit
Switch(config)#exit
Switch#
%SYS-5-CONFIG_I: Configured from console by console

Switch#show in

Switch#show interfaces vl
Switch#show interfaces vlan 1
Vlan1 is up, line protocol is up
Hardware is CPU Interface, address is 0090.2125.5894 (bia 0090.2125.5894)
Internet address is 192.168.1.4/24
MTU 1500 bytes, BW 100000 Kbit, DLY 1000000 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 21:40:21, 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
1682 packets input, 530955 bytes, 0 no buffer
Received 0 broadcasts (0 IP multicast)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
563859 packets output, 0 bytes, 0 underruns
0 output errors, 23 interface resets
0 output buffer failures, 0 output buffers swapped out
Switch#
Switch#
Switch#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#lin
Switch(config)#line vt
Switch(config)#line vty 0 15
Switch(config-line)#pasq
Switch(config-line)#pas
Switch(config-line)#password 2001
Switch(config-line)#lo
Switch(config-line)#login
Switch(config-line)#exit
Switch(config)#en
Switch(config)#enab
Switch(config)#enable pass
Switch(config)#enable password 2001
Switch(config)#end
Switch#
Tekshiruv:

2-labaratoriya: Kommutatorda port xavfsizligi (port security) ni sozlash

Code :
Switch#
Switch#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#
Switch(config)#ren
Switch(config)#renge
Switch(config)#rengegas
Switch(config)#renge fa
Switch(config)#in
Switch(config)#interface re
Switch(config)#interface ren
Switch(config)#interface ran
Switch(config)#interface range fas
Switch(config)#interface range fastEthernet 0/4-24
Switch(config-if-range)#shu
Switch(config-if-range)#shutdown

%LINK-5-CHANGED: Interface FastEthernet0/4, changed state to administratively down

……….
%LINK-5-CHANGED: Interface FastEthernet0/23, changed state to administratively down

%LINK-5-CHANGED: Interface FastEthernet0/24, changed state to administratively down

Switch(config-if-range)#
Switch(config-if-range)#exit
Switch(config)#exit
Switch#
%SYS-5-CONFIG_I: Configured from console by console

Switch#
Natija :