Cisco 介面設定

Cisco 介面設定

Router>en
Router#conf t
Router(config)#int g 0/0
Router(config-if)#ip add
Router(config-if)#ip address 192.168.1.1 255.255.255.0
Router(config-if)#no sh
 
Router(config-if)#
%LINK-5-CHANGED: Interface GigabitEthernet0/0, changed state to up

Cisco Ping 指令運用

Cisco Ping 指令運用

預設為五次：

Router#ping 192.168.1.2
 
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.1.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 0/0/1 ms

其他次數的方法如下：

Router#ping
Protocol [ip]:
Target IP address: 192.168.1.2
Repeat count [5]: 3
Datagram size [100]:
Timeout in seconds [2]:
Extended commands [n]:
Sweep range of sizes [n]:
Type escape sequence to abort.
Sending 3, 100-byte ICMP Echos to 192.168.1.2, timeout is 2 seconds:
!!!
Success rate is 100 percent (3/3), round-trip min/avg/max = 0/0/0 ms
 
Router#

Cisco 簡介路由協定差異 rip、ripv2、ospf、eigrp

Cisco 簡介路由協定差異 rip、ripv2、ospf、eigrp

RIP：
單一路徑最多只能支援15個網路設備

RIPv1：
路由協定是屬於Classful路由協定
RIPv1路由協定不會傳送子網路遮罩
RIPv1採用廣播（Broadcast）的方式傳送路由資訊的更新

RIPv2：
路由協定屬於Classless的路由協定
RIPv2路由協定會傳送子網路遮罩
RIPv2路由協定則使用群播（Multicast）方式傳送，且使用的群播位址為224.0.0.9

EIGRP：

EIGRP路由協定相當於是IGRP路由協定的升級版本，是由Cisco所開發，可用於多種不同網路架構與硬體結構的IGP（Interior Gateway Protocol）協定。在良好規劃的大型網路架構中，EIGRP路由協定可以在最短時間內以最少的成本計算出最佳網路路徑。

OSPF：

OSPF路由協定提供兩層式的網路架構環境
在這兩層的網路架構中有Area和Autonomous System這兩個主要的構成元素

Autonomous System又稱為自治系統，有時候也稱為Domain，
一個自治系統可以分成多個Area。
而一個Area指的是一群連續的網路，多個Area可組合成一個自治系統



http://www.netadmin.com.tw/article_content.aspx?sn=1004160020

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https://developers.google.com/cloud-sql/docs/getting-started

https://gist.github.com/jsimonweb/7533007

Proud of You 歌詞

Proud of You



Love in your eyes

Sitting silent by my side

Going on holding hands

Walking through the nights

Hold me up hold me tight

Lift me up to touch the sky

Teaching me to love with heart

Helping me open my mind

I can fly



I'm proud that I can fly

To give the best of mine

Till the end of the time

Believe me I can fly

I'm proud that I can fly

To give the best of mine

The heaven in the sky

Stars in the sky

Wishing once upon a time

Give me love make me smile

Till the end of life

Hold me up hold me tight

Lift me up to touch the sky

Teaching me to love with heart

Helping me open my mind

I can fly

I'm proud that I can fly

To give the best of mine

Till the end of the time

Believe me I can fly

I'm proud that I can fly

To give the best of mine

The heaven in the sky

Can't you believe that you light up my way

No matter how that ease my path

I'll never lose my faith

See me fly

I'm proud to fly up high

Show you the best of mine

Till the end of the time

Believe me I can fly

I'm singing in the sky

Show you the best of mine

The heaven in the sky

Nothing can stop me

Spread my wings so wide