cisco ios xr fundamentals pdf free
CCNA - V2 -Operating and Configuring Cisco IOS Devices
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...
prompts.
Cisco IOS User Interface Functions
© 2002, Cisco Systems, Inc. All rights reserved. ICND v2.0—1-6
•
Cisco IOS software delivers network
services and enables networked
applications.
Cisco IOS ...
commands.
Cisco IOS Software EXEC Mode
© 2002, Cisco Systems, Inc. All rights reserved. ICND v2.0—1-4© 2002, Cisco Systems, Inc. All rights reserved. 4
Operating Cisco IOS Software
© 2002, Cisco ... that are
external to the device.
•
Cisco IOS software uses a CLI as its traditional console
environment. While Cisco IOS software is a core
technology, Cisco IOS software operation details vary...
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CCNA - V2 P4 - Managing Cisco IOS Devices
Ngày tải lên :
08/07/2013, 01:27
... 2002, Cisco Systems, Inc. All rights reserved. ICND v2.0—2-5
Managing Cisco IOS Images
© 2002, Cisco Systems, Inc. All rights reserved. ICND v2.0—2-4
Cisco IOS File System and Devices
© 2002, Cisco ... display dynamic data.
© 2002, Cisco Systems, Inc. All rights reserved. ICND v2.0—2-2© 2002, Cisco Systems, Inc. All rights reserved. 2
Managing Cisco IOS Devices
© 2002, Cisco Systems, Inc. All rights ... 10.1.1.121
© 2002, Cisco Systems, Inc. All rights reserved. ICND v2.0—2-8
Upgrading the Image from the
Network
© 2002, Cisco Systems, Inc. All rights reserved. ICND v2.0—2-19
Summary
•
The Cisco IOS File...
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Tài liệu Managing Cisco Network Security (MCNS) pdf
Ngày tải lên :
10/12/2013, 14:16
... from outside hosts, a conduit command is required.
Answer: D
Q.81 Which protocol is used by Cisco IOS Cryptosystem to securely exchange encryption keys for IPSEC?
A. Diffie-Hellman
B. Data ... tools is used to counter an unauthorized access attempt? (Choose three)
A. Encryption
A. Bb. Cisco IOS Lock and Key feature
B. Terminal Access Controller Control System (TACACS)
C. Challenge ... database.
D. It re-initializes every peer’s secret key.
Answer: C
Q.16 After the installation of Cisco Secure VPN Client is complete, you need either __________ for
authentication
A. A user ID...
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Tài liệu IP Routing Fundamentals pdf
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10/12/2013, 14:16
... Addresses
http://wwwin .cisco. com/cpress/cc/td/cpress/fund/iprf/ip2902.htm (1 of 18) [02/02/2001 11.35.47]
Cisco Press Search
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Tài liệu Chapter4 Introduction to the Cisco IOS ppt
Ngày tải lên :
10/12/2013, 16:15
...
Chapter4 Introduction to the Cisco IOS
The Cisco Router User Interface
Cisco Internetwork Operation System (IOS) 是 Cisco 的 routers 和 switches 的内核
Cisco Router IOS
IOS 的一些功能:
1.运载网络协议和功能 ...
当启动 1 个 router 的时候,大致将分为以下几个阶段:
1.开机自检(power-on self-test,POST)
2.如果 1 正常, 如果 IOS 存在的话,将从它的闪存(flash memory)查找和加载 IOS 到 RAM 中
(2500 系列不加载 RAM 中,直接从闪存中运行).闪存是 1 种电子可擦除只读存储器
(electronically erasable ...
Set Passwords:
有 5 种密码用于加密你的 Cisco router:
1.控制口(console)
2.辅助口(AUX)
3.VTY
4.enable password
5.enable secret
Enable Passwords
配置 VTY 密码:如果你的 IOS 不是企业版(Enterprise edition),默认你只能有...
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Tài liệu Cisco Ios Access Lists pptx
Ngày tải lên :
11/12/2013, 00:15
... port
to use.
Cisco IOS Access lists
Page 16
So far, I have focused only on policy sets, so you might be wondering how Cisco access lists
come into the picture. The function of Cisco access ... Cisco IOS Access lists
Page 34
The Cisco configuration commands to do the equivalent are:
interface Ethernet 0 ... book as a guide and reference for implementing network policies with access lists on
Cisco routers.
Cisco IOS Access lists
Page 13
Knapsacks
Exclude large bags with merchandise for exchange...
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Tài liệu Mastering Cisco Routers, Second Edition pdf
Ngày tải lên :
12/12/2013, 11:16
... Organization of Standards (IOS) developed the Open Systems Interconnection Reference
Model (OSI model) to help improve communications between different vendors’ systems. The IOS was a committee
representing ... digital transmission on a noisy circuit
Physical Topologies and Cisco Routers
So what role does the physical topology play in deploying your Cisco routers? You need to determine up front what
kind of ... example, let’s say you decide to use fiber optic cables to connect your Cisco router in order to support long cable
runs. Cisco routers support two types of fiber optic connectors: SMA and FDDI....
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Tài liệu DNS Fundamentals pdf
Ngày tải lên :
12/12/2013, 22:15
... the
BIND software package, and we begin by reviewing the fundamentals of the
Domain Name System (DNS) as they relate to BIND.
DNS Fundamentals
The Domain Name System (DNS) is a hierarchical, ...
Organization of This Document
Conventions Used in This Document
The Domain Name System (DNS)
DNS Fundamentals
Domains and Domain Names
Zones
Authoritative Name Servers
Caching Name Servers
... type of
client network adapter engaging in the dynamic update process.
The following three scenarios will be examined:
•
DHCP client
•
Statically configured client
•
RAS client
DHCP Client...
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Tài liệu Network Security and The Cisco PIX Firewall P8 pdf
Ngày tải lên :
13/12/2013, 02:15
... đẩy các
gói tin quảng bá DHCP trên router giữa DHCP server và clients của nó. Để có phần
mềm CISCO IOS đẩy những gói tin quảng bá này, sử dụng lệnh cấu hình giao diện
ip helper-address. Địa chỉ ... dhcp wins:
dhcpd wins wins1 [wins2]
wins wins1[wins2]
Địa chỉ IP của tên server Microsoft NetBios (WINS
servers). Server thứ 2 là tùy chọn (wins2)
CHAPTER 8: DYNAMIC HOST CONFIGURATION PROTOCOL ...
(where P = pod number)
Bước 4:vào chế độ đặc quyền
rP> enable
Bước 5: khi nhắc mật khẩu, nhập cisco
Bước 6: nhập chế độ cấu hình cục bộ
rP# configure terminal
Bước 7: truy cập vào inside...
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Tài liệu CCSP Cisco Secure VPN P2 pdf
Ngày tải lên :
13/12/2013, 05:15
... Applications Through Cisco Products 27
Cisco VPN Routers
Cisco VPN routers are the best choice for constructing intranet or extranet site-to-site VPNs.
These routers use Cisco IOS Software and can ... PM
26 Chapter 2: Overview of VPN and IPSec Technologies
Figure 2-4 Extranet VPNs
Using Cisco VPN Products
Cisco can supply hardware and software to cover almost every possible VPN requirement. ... services. Table 2-3 shows some
of the Cisco routers that are available for VPN service and identifies the application where they
would most likely be applied.
Table 2-3 Cisco VPN Routers
Site Model...
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Tài liệu Managing Cisco Network Security P1 pdf
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22/12/2013, 20:17
... 35
Kerberos 36
Cisco IP Security Hardware and Software 37
Cisco Secure PIX Firewall 37
Cisco Secure Integrated Software 40
Cisco Secure Integrated VPN Software 40
Cisco Secure VPN Client 41
Cisco Secure ... (NetSonar) 425
Cisco Secure NetRanger 425
Cisco Secure Intrusion Detection Software 426
Network Security Management 426
Cisco PIX Firewall Manager 427
CiscoWorks 2000 ACL Manager 427
Cisco Secure ... from Cisco
Chapter 2: Traffic Filtering on the Cisco IOS focuses on access control
through traffic filtering. We cover some of the different traffic filtering
mechanisms available on the Cisco IOS...
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Tài liệu Voice and Video Conferencing Fundamentals pdf
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23/12/2013, 04:17
... MC
H.323/SIP
Transcoder/Transrater
H.323/SIP
IVR
H.323/SIP
ii
Voice and Video Conferencing Fundamentals
Scott Firestone, Thiya Ramalingam, and Steve Fry
Copyright© 2007 Cisco Systems, Inc.
Published by:
Cisco Press
800 East 96th Street
Indianapolis, ... book that are known to be trademarks or service marks have been appropriately capitalized. Cisco Press
or Cisco Systems, Inc., cannot attest to the accuracy of this information. Use of a term in ... trademark or service mark.
Publisher:
Paul Boger
Cisco Representative:
Anthony Wolfenden
Associate Publisher:
Dave Dusthimer
Cisco Press Program Manager:
Jeff Brady
Executive...
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Tài liệu Ideas to help you when implementing Best Practices in the Cisco Network Academy Program pdf
Ngày tải lên :
18/01/2014, 04:20
... grading purposes rests with the instructor. Certain groups of
Best Practices
Portfolios
Description:
Portfolios are systematic, purposeful, meaningful collections of student work that
reveal ... teachback.
Best Practices*
Ideas to help you when
implementing Best Practices in the
Cisco Network Academy Program
Best Practices
Challenges
Description: ... procedures, basic concepts and
principles.
Examples:
• List the full names for the acronyms-ARP, RARP, IOS, RIP, IGRP, ACL,
ISDN, etc.
• Identify how many bits comprise an IP address. (Sem 1)
Level...
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Tài liệu 5 điều bạn nên biết khi cấu hình Cisco IOS switch doc
Ngày tải lên :
21/01/2014, 04:20
... gì? Chúng ta hãy trả lời một số câu hỏi thường gặp nhất
và khám phá cấu hình cơ bản của các Cisco IOS switch.
1, VLAN nào là mặc định?
VLAN mặc định trên tất cả các switch là VLAN 1. Tất ...
Switch(config)# ip default-gateway 10.92.103.254
4, Cách tăng tốc các cổng switch?
Switch Cisco có thể thực hiện nhiều công việc khác bên cạnh việc kết nối
máy tính thông thường vào mạng. ... gigabitEthernet 1/0/3
Switch(config-if)# speed 100
Switch(config-if)# duplex half
Kết luận
Switch Cisco rất mạnh, và có rất nhiều điều mà bạn cần phải tìm hiểu. Tuy
nhiên, hiểu được những đặc tính...
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