cisco catalyst 2950 switch password recovery

... the current passwords, hit enter DLSwitch1> (enable) set password Enter old password: (just hit enter) Enter new password: ( cisco hit enter) Retype new password: ( cisco hit enter) Password changed ... new password: Password changed DLSwitch1> (enable) set enablepass Enter old password: (Because you not currently have a password, just hit enter) Enter new password: Retype new password: Password ... the Catalyst switch You will not be able to get in because you not know the passwords The Catalyst 4000 series of switches deals with password recovery much differently than the other Cisco IOS...

Ngày tải lên: 23/10/2013, 00:15

... bytes/sec) ALSwitch# Because we are currently in privileged mode, we can re-assign the passwords: ALSwitch(config)#enable password class ALSwitch(config)#line ALSwitch(config-line) #password cisco ALSwitch(config-line)#line ... ALSwitch(config-line) #password somethingelse ALSwitch(config-line)#login ALSwitch(config-line)#line vty 15 ALSwitch(config-line) #password somethingelse ALSwitch(config-line)#login ALSwitch(config)#interface ... ALSwitch(config-line)#line vty 15 ALSwitch(config-line) #password cisco ALSwitch(config-line)#login Now save your changes ALSwitch#copy running-config startup-config Your password change is now complete...

Ngày tải lên: 23/10/2013, 00:15

... Tài liệu đào tạo – Phần B: Cisco Catalyst Switch 4006 3524XL SƠ LƯC VỀ SẢN PHẨM 1.1 Catalyst Switch 4006 1.1.1 Hardware – Module 1.1.2 Đặc điểm tính 2 1.2 Catalyst Switch 3524XL 1.2.1 Hardware ... Module hay Switch 46 46 52 53 53 54 56 57 Trang Tài liệu đào tạo – Phần B: Cisco Catalyst Switch 4006 3524XL Sơ lược sản phẩm 1.1 1.1.1 Catalyst Switch 4006 Hardware – Module Cathalyst 4006 switch ... Catalyst Switch 4006 3524XL Hình 1-2: Catalyst 3524XL switch Catalyst 3500 series XL switches workgroup switch hỗ trợ kết nối Gigabit Ethernet khả tự động chuyển đổi tốc độ 10BaseT hay 100BaseT switch...

Ngày tải lên: 20/12/2013, 22:15

... unknown passwords as follows: ALSwitch#configure terminal ALSwitch(config)#no enable secret ALSwitch(config)#enable password Cisco ALSwitch(config)#line console ALSwitch(config-line) #password cisco ... ALSwitch(config-line) #password cisco ALSwitch(config-line)#exit ALSwitch(config)#line vty 15 ALSwitch(config-line) #password cisco ALSwitch(config-line)#exit ALSwitch(config)#exit ALSwitch#copy running-config ... unconfigured switch Instructions are provided for the 2900, 2950, and 1900 Series switches 2900 and 2950 Series Switches Enter into the privileged EXEC mode by typing enable If prompted for a password, ...

Ngày tải lên: 24/01/2014, 19:20

... unknown passwords as follows: ALSwitch#configure terminal ALSwitch(config)#no enable secret ALSwitch(config)#enable password Cisco ALSwitch(config)#line console ALSwitch(config-line) #password cisco ... ALSwitch(config-line) #password cisco ALSwitch(config-line)#exit ALSwitch(config)#line vty 15 ALSwitch(config-line) #password cisco ALSwitch(config-line)#exit ALSwitch(config)#exit ALSwitch#copy running-config ... VTY passwords on the switch Save the changes to the startup-config file and reload the switch b Now without knowing the passwords, try to gain access to the switch Step Recover access to the switch...

Ngày tải lên: 24/01/2014, 19:20

... 1 Sơ lược sản phẩm 1.1 Catalyst Switch 4006 1.1.1 Hardware – Module Cisco Catalyst Switch 4006 switch có cấu tạo gồm 06 slot, thiết kế cho hệ thống đòi hỏi ... cần quản lý tập trung Hình 1-1: Catalyst 4006 switch Catalyst 4006 có port Gigabit Ehthernet băng thông 32-Gbps full-duplex cung cấp nối kết supervisor engine switch module Những port Gigabit ... (ZX) GBIC Catalyst 4006 cấu hình chuẩn có slot có khả hot-swap Slot phục vụ cho suppervisor module (chứa supervisor engine) để cung cấp khả switching khả quản lý Slot đến slot dùng cho switching...

Ngày tải lên: 25/07/2014, 08:20

... 1 Sơ lược sản phẩm 1.1 Catalyst Switch 4006 1.1.1 Hardware – Module Cisco Catalyst Switch 4006 switch có cấu tạo gồm 06 slot, thiết kế cho hệ thống đòi hỏi ... cần quản lý tập trung Hình 1-1: Catalyst 4006 switch Catalyst 4006 có port Gigabit Ehthernet băng thông 32-Gbps full-duplex cung cấp nối kết supervisor engine switch module Những port Gigabit ... (ZX) GBIC Catalyst 4006 cấu hình chuẩn có slot có khả hot-swap Slot phục vụ cho suppervisor module (chứa supervisor engine) để cung cấp khả switching khả quản lý Slot đến slot dùng cho switching...

Ngày tải lên: 25/07/2014, 08:20

... Catalyst 2970 Switch Cisco − Password Recovery Procedures Catalyst 2950 and Catalyst 2955 Switch Catalyst 3550 Multilayer Switch Catalyst 3900 Series Switches Catalyst 3560 Switch Catalyst 8540−CSR ... Series Switches Catalyst 2901−2 Series Switches Catalyst 5500/5000/2926G/2926 Series Switches Catalyst 1700 Series Switches Catalyst 1800 Series Switches Catalyst 1900/2820 Series Switches Catalyst ... Series Switches Catalyst 2600 Series Switches Catalyst Catalyst 6000 Series 2948G−L3/4908G−L3/4840G Switches Running Series Switches Native IOS Catalyst 6500/6000 Catalyst 2950 Series Switches...

Ngày tải lên: 18/10/2014, 18:49

... router(config-line) #password newpassword router(config)#line aux router(config-line)#login router(config-line) #password newpassword router(config)#line vty router(config-line)#login router(config-line) #password ... Enter a new privileged password and change other lost passwords as may be necessary router#config term router(config)#enable secret newpassword router(config)#enable password newpassword router(config)#line ... router(config-line) #password newpassword router(config)#line aux router(config-line)#login router(config-line) #password newpassword router(config)#line vty router(config-line)#login router(config-line)#password...

Ngày tải lên: 09/12/2013, 15:15

... Medium-Sized Catalyst Switches 107 Catalyst 1900 108 Catalyst 2820 110 Catalyst 2900XL Series 111 Catalyst 3000 Series 113 Catalyst 3900 Series 114 Catalyst 4000 Series 115 Page vii Chapter The Catalyst ... Line Cards 131 Catalyst 8510 Line Cards 132 The Chassis 132 Catalyst 2900 Series 132 Catalyst 5002 Series 133 Catalyst 5000 134 Catalyst 5505 135 Catalyst 5509 135 Catalyst 5500 136 Catalyst 5000 ... Configuring the Route Switch Module (RSM) 251 Multilayer Switching (MLS) Defined 252 Configuring Multilayer Switching 262 Chapter Configuring Token Ring and FDDI on the Catalyst Switch 271 Token Ring...

Ngày tải lên: 21/12/2013, 04:18

... ASIST, BPX, Catalyst, Cisco, the Cisco Certified Internetwork Expert Logo, Cisco IOS, the Cisco IOS logo, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Collision Free, ... trademarks of Cisco Systems, Inc.; Changing the Way We Work, Live, Play, and Learn, Empowering the Internet Generation, are service marks of Cisco Systems, Inc.; and Aironet, ASIST, BPX, Catalyst, Cisco, ... Browse with Me, CCDA, CCDE, CCDP, CCIE, CCNA, CCNP, CCSI, CD-PAC, CiscoLink, the Cisco NetWorks logo, Cisco Powered Network logo, Cisco Systems Networking Academy, Fast Step, FireRunner, Follow...

Ngày tải lên: 21/12/2013, 04:18

... router Attempt to logon to the router using the enable password cisco The output should look like the following: Router>enable Password: Password: Password: % Bad secrets Router> Step Document the ... Enter Privileged EXEC mode and change password a Now at the user mode prompt Router>, type enable and press Enter to go to the privileged mode without a password b Use the command copy startup-config ... privileged EXEC no password is needed c Type configure terminal to enter the global configuration mode d In the global configuration mode type enable secret class to change the secret password e While...

Ngày tải lên: 21/12/2013, 19:15

... router Attempt to logon to the router using the enable password cisco The output should look like the following: Router>enable Password: Password: Password: % Bad secrets Router> Step Document the ... Step Enter Privilege Exec mode and change password a Now at the user mode prompt Router>, type enable and press Enter to go to the privileged mode without a password b Use the command copy startup-config ... privileged exec no password is needed c Type configure terminal to enter the global configuration mode d In the global configuration mode type enable secret class to change the secret password e While...

Ngày tải lên: 21/12/2013, 19:15

... DLSwitch> (enable)set DLSwitch> (enable)set DLSwitch> (enable)set DLSwitch> (enable)set DLSwitch> (enable)set DLSwitch> (enable)set 10.1.1.255 DLSwitch> (enable)set DLSwitch> (enable)set DLSwitch> ... access passwords and not users DLSwitch> (enable)set password {set this to cisco} DLSwitch> (enable)set enablepass {set this to enable} d Configure ACS security DLSwitch> DLSwitch> DLSwitch> DLSwitch> ... DLSwitch> (enable)set DLSwitch> (enable)set DLSwitch> (enable)set DLSwitch> (enable)set DLSwitch> (enable)set DLSwitch> (enable)set DLSwitch> (enable)set DLSwitch> (enable)set DLSwitch> (enable)set...

Ngày tải lên: 21/12/2013, 19:15

... lại password mới: router#config term router(config)#enable secret newpassword router(config)#enable password newpassword router(config)#line router(config-line)#login router(config-line) #password ... router(config-line) #password newpassword router(config)#line aux router(config-line)#login router(config-line) #password newpassword router(config)#line vty router(config-line)#login router(config-line) #password newpassword ... Enter a new privileged password and change other lost passwords as may be necessary router#config term router(config)#enable secret newpassword router(config)#enable password newpassword router(config)#line...

Ngày tải lên: 22/12/2013, 16:15

... supports a wide range of Cisco Catalyst intelligent switches from Cisco Catalyst 2960 through Cisco Catalyst 4506 With Cisco Network Assistant, users can manage Cisco Catalyst switches plus launch ... of Cisco switches, routers, and wireless LAN (WLAN) access points, it supports a wide range of Cisco Catalyst intelligent switches from the Cisco Catalyst 2960 through the Cisco Catalyst 4506 Switch ... Series Switch Specification ● CISCO- TC-MIB ● CISCO- TCP-MIB ● CISCO- UDLDP-MIB ● CISCO- VLAN-IFTABLE-RELATIONSHIP-MIB ● CISCO- CONFIG-COPY-MIB ● CISCO- CONFIG-MAN-MIB ● CISCO- VLAN-MEMBERSHIP-MIB ● CISCO- VTP-MIB...

Ngày tải lên: 17/10/2014, 15:52

... Static 14 Static Static 15 Static © 2002, Cisco Systems, Inc All rights reserved ICND v2.0—3-5 Port Names on Catalyst 2950 Switches wg_sw _2950# show run wg_sw _2950# show spantree Building configuration ... Configures the switch default gateway for the Catalyst 1900 and 2950 switches wg_sw_a(config)#ip default-gateway 10.5.5.3 © 2002, Cisco Systems, Inc All rights reserved ICND v2.0—3-8 Showing the Switch ... wg_sw_1900(config-if)#port secure max-mac-count Catalyst 2950 wg_sw _2950( config-if)#port security max-mac-count count wg_sw _2950( config)#interface fa0/1 wg_sw _2950( config-if)#port security wg_sw _2950( config-if)#port security...

Ngày tải lên: 17/02/2014, 08:20

... Configuring Catalyst Switch Operations Module © 2002, Cisco Systems, Inc All rights reserved Objectives Upon completing this module, you will be able to: • Explain how bridging and switching operates ... requirement © 2002, Cisco Systems, Inc All rights reserved ICND v2.0—3-3 Basic Layer Switching and Bridging Functions ©© 2002, Cisco Systems, Inc All rights reserved 2002, Cisco Systems, Inc All ... Layer switching and bridging operations and modes • Describe how LAN switches use and populate the MAC address table © 2002, Cisco Systems, Inc All rights reserved ICND v2.0—3-5 Ethernet Switches...

Ngày tải lên: 08/07/2013, 01:27

... 2002, Cisco Systems, Inc All rights reserved ICND v2.0—3-7 Spanning-Tree Port States (Cont.) © 2002, Cisco Systems, Inc All rights reserved ICND v2.0—3-8 Spanning-Tree Path Cost © 2002, Cisco ... 2002, Cisco Systems, Inc All rights reserved ICND v2.0—3-12 Rapid Spanning-Tree Protocol © 2002, Cisco Systems, Inc All rights reserved ICND v2.0—3-13 Rapid Transition to Forwarding © 2002, Cisco ... bridge = Bridge with the lowest bridge ID • Bridge ID = • In the example, which switch has the lowest bridge ID? © 2002, Cisco Systems, Inc All rights reserved ICND v2.0—3-6 Spanning-Tree Port States...

Ngày tải lên: 08/07/2013, 01:27