重新配置Cisco交换机

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将一台终端或装有超级终端软件的PC接到交换机的 console口上。终端参数设置如下：

速率：9600bps

检较位：无

数据位：8

停止位：1

流控：无

Switch>en

Password:

Switch#

Switch#write erase

Erasing the nvram filesystem will remove all configuration files! Continue? [con

firm]

[OK]

Erase of nvram: complete

Switch#

00:04:43: %SYS-7-NV_BLOCK_INIT: Initalized the geometry of nvram

Switch#reload

Proceed with reload? [confirm]

00:05:06: %SYS-5-RELOAD: Reload requested

C2950 Boot Loader (C2950-HBOOT-M) Version 12.1(11r)EA1, RELEASE SOFTWARE (fc1)

Compiled Mon 22-Jul-02 17:18 by antonino

WS-C2950T-24 starting...

Base ethernet MAC Address: 00:12:43:a4:14:00

Xmodem file system is available.

Initializing Flash...

flashfs[0]: 84 files, 3 directories

flashfs[0]: 0 orphaned files, 0 orphaned directories

flashfs[0]: Total bytes: 7741440

flashfs[0]: Bytes used: 6507520

flashfs[0]: Bytes available: 1233920

flashfs[0]: flashfs fsck took 8 seconds.

...done initializing flash.

Boot Sector Filesystem (bs:) installed, fsid: 3

Parameter Block Filesystem (pb:) installed, fsid: 4

Loading "flash:/c2950-i6q4l2-mz.121-22.EA1.bin"...##############################

################################################################################

#############################################################################

File "flash:/c2950-i6q4l2-mz.121-22.EA1.bin" uncompressed and installed, entry p

oint: 0x80010000

executing...

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

CiscoInternetwork Operating System Software

IOS (tm) C2950 Software (C2950-I6Q4L2-M), Version 12.1(22)EA1, RELEASE SOFTWARE

(fc1)

Copyright (c) 1986-2004 by cisco Systems, Inc.

Compiled Mon 12-Jul-04 08:18 by madison

Image text-base: 0x80010000, data-base: 0x8055C000

Initializing flashfs...

flashfs[1]: 84 files, 3 directories

flashfs[1]: 0 orphaned files, 0 orphaned directories

flashfs[1]: Total bytes: 7741440

flashfs[1]: Bytes used: 6507520

flashfs[1]: Bytes available: 1233920

flashfs[1]: flashfs fsck took 8 seconds.

flashfs[1]: Initialization complete.

Done initializing flashfs.

POST: System Board Test : Passed

POST: Ethernet Controller Test : Passed

ASIC Initialization Passed

POST: FRONT-END LOOPBACK TEST : Passed

cisco WS-C2950T-24 (RC32300) processor (revision Q0) with 20873K bytes of memory

.

Processor board ID FOC0744Z0WG

Last reset from system-reset

Running Enhanced Image

24 FastEthernet/IEEE 802.3 interface(s)

2 Gigabit Ethernet/IEEE 802.3 interface(s)

32K bytes of flash-simulated non-volatile configuration memory.

Base ethernet MAC Address: 00:12:43:A4:14:00

Motherboard assembly number: 73-6114-10

Power supply part number: 34-0965-01

Motherboard serial number: FOC08412CTA

Power supply serial number: DAB0838GVD2

Model revision number: Q0

Motherboard revision number: A0

Model number: WS-C2950T-24

System serial number: FOC0744Z0WG

00:00:16: %SPANTREE-5-EXTENDED_SYSID: Extended SysId enabled for type vlan

00:00:19: %SYS-5-RESTART: System restarted --

CiscoInternetwork Operating System Software

IOS (tm) C2950 Software (C2950-I6Q4L2-M), Version 12.1(22)EA1, RELEASE SOFTWARE

(fc1)

Copyright (c) 1986-2004 by cisco Systems, Inc.

Compiled Mon 12-Jul-04 08:18 by madison

00:00:19: %SNMP-5-COLDSTART: SNMP agent on host Switch is undergoing a cold star

t

00:00:23: %LINK-3-UPDOWN: Interface FastEthernet0/2, changed state to up

00:00:23: %LINK-3-UPDOWN: Interface FastEthernet0/3, changed state to up

00:00:23: %LINK-3-UPDOWN: Interface FastEthernet0/4, changed state to up

00:00:23: %LINK-3-UPDOWN: Interface FastEthernet0/8, changed state to up

00:00:23: %LINK-3-UPDOWN: Interface FastEthernet0/15, changed state to up

00:00:23: %LINK-3-UPDOWN: Interface FastEthernet0/16, changed state to up

00:00:23: %LINK-3-UPDOWN: Interface FastEthernet0/20, changed state to up

00:00:23: %LINK-3-UPDOWN: Interface FastEthernet0/24, changed state to up

00:00:24: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/2, chang

ed state to up

00:00:24: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/3, chang

ed state to up

00:00:24: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/4, chang

ed state to up

00:00:24: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/8, chang

ed state to up

00:00:24: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/15, chan

ged state to up

00:00:24: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/16, chan

ged state to up

00:00:24: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/20, chan

ged state to up

00:00:24: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/24, chan

ged state to up

00:00:55: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1, changed state t

o up

00:00:58: AUTOINSTALL: Vlan1 is assigned 172.16.1.45

00:00:58: AUTOINSTALL: Obtain siaddr 172.16.0.1 (as config server)

--- System Configuration Dialog ---

Would you like to enter the initial configuration dialog? [yes/no]: y

At any point you may enter a question mark '?' for help.

Use ctrl-c to abort configuration dialog at any prompt.

Default settings are in square brackets '[]'.

Basic management setup configures only enough connectivity

for management of the system, extended setup will ask you

to configure each interface on the system

Would you like to enter basic management setup? [yes/no]: y

Configuring global parameters:

Enter host name [Switch]: sw_internet

The enable secret is a password used to protect access to

privileged EXEC and configuration modes. This password, after

entered, becomes encrypted in the configuration.

Enter enable secret: enablepasswd

The enable password is used when you do not specify an

enable secret password, with some older software versions, and

some boot images.

Enter enable password: cisco

The virtual terminal password is used to protect

access to the router over a network interface.

Enter virtual terminal password: cisco

Configure SNMP Network Management? [no]:

Current interface summary

Interface IP-Address OK? Method Status Prot

ocol

Enter interface name used to connect to the

management network from the above interface summary: vlan1

Configuring interface Vlan1:

Configure IP on this interface? [yes]:

IP address for this interface [172.16.1.45]: 172.16.0.3

Subnet mask for this interface [255.255.0.0] : 255.255.252.0

Class B network is 172.16.0.0, 22 subnet bits; mask is /22

Would you like to enable as a cluster command switch? [yes/no]: n

The following configuration command script was created:

hostname sw_internet

enable secret 5 $1$Z5Ol$bCjpU9zVIY0H.LJzFeYe8/

enable password cisco

line vty 0 15

password cisco

no snmp-server

!

!

interface Vlan1

no shutdown

ip address 172.16.0.3 255.255.252.0

!

interface FastEthernet0/1

!

interface FastEthernet0/2

!

interface FastEthernet0/3

!

interface FastEthernet0/4

!

--More--

!

interface FastEthernet0/6

!

interface FastEthernet0/7

!

interface FastEthernet0/8

!

interface FastEthernet0/9

!

interface FastEthernet0/10

!

interface FastEthernet0/11

!

interface FastEthernet0/12

!

interface FastEthernet0/13

!

interface FastEthernet0/14

!

interface FastEthernet0/15

!

interface FastEthernet0/16

!

interface FastEthernet0/17

!

interface FastEthernet0/18

!

interface FastEthernet0/19

!

interface FastEthernet0/20

!

interface FastEthernet0/21

!

interface FastEthernet0/22

!

interface FastEthernet0/23

!

interface FastEthernet0/24

!

interface GigabitEthernet0/1

!

interface GigabitEthernet0/2

!

end

[0] Go to the IOS command prompt without saving this config.

[1] Return back to the setup without saving this config.

[2] Save this configuration to nvram and exit.

Enter your selection [2]:

Building configuration...

[OK]

Use the enabled mode 'configure' command to modify this configuration.

Press RETURN to get started!

sw_internet>