What important thing did King Alfred learn when he penetrated the Danish camp of Guthrum? Alfred the Great acted as his own spy, visiting Danish camps ...
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其他好文 时间:
2020-02-12 14:40:12
阅读次数:
75
What makes trading between rich countires difficult? Chickens slautered in the United States, claim officials in Brussels, are not fit to grace Europe ...
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其他好文 时间:
2020-02-11 13:16:34
阅读次数:
97
一、背景介绍假设有一个大型企业,各省市都有分公司,总路由与运营网络之间跑bgp,总路由与各省路由器在area0,每个省的不同地市处在不同的area,其网络拓扑如下所示,:以area1中的R5为例,当配置完ospf之后,R5上除了本区域的1,2类lsa外,还会通过3类lsa学习到area2的路由,然后还会通过4,5类lsa学习到外部网络的路由及asbr条目,这样R5的路由表就会变得异常庞大,而路由表
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其他好文 时间:
2020-02-10 10:15:10
阅读次数:
88
How does the writer like to treat young people? People are always talking about 'the problem of youth'. If there id one -- which I take leave to doubt ...
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其他好文 时间:
2020-02-09 16:37:25
阅读次数:
90
How did vera discover she had this gift of second sight? Several cases have been reported in Russia recently of people who can read and detect colours ...
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其他好文 时间:
2020-02-09 16:23:45
阅读次数:
73
How much of each year do spiders killing insects? Why, you may wonder, should spiders be our friends? Because they destroy so many insects, and insect ...
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其他好文 时间:
2020-02-08 17:49:56
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83
What was the main objective of early mountain climbers? Morden alpinists try to climb mountains by a route which will give them good sport, and the mo ...
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其他好文 时间:
2020-02-08 17:44:18
阅读次数:
73
NBMA為一種沒有廣播類型的的網路連接,這會使得OSPF建立需要手動設定 拓樸如下: R1# ! interface Loopback0 ip address 172.16.1.1 255.255.255.0 ip ospf network point-to-point ! interface Se ...
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系统相关 时间:
2020-02-06 23:03:47
阅读次数:
85
·lesson 3 与第一二关不同的是,这一关是基于错误的get单引号变形字符型注入 要使用 ') 进行闭合 (ps:博主自己理解为字符型注入,是不过是需要加括号进行闭合,适用于博主自己的方便记忆的法子,仅供参考 ) 1.判断是否存在注入 ?id=1') --+ 2.使用order by 猜测字段数 ...
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数据库 时间:
2020-02-06 11:09:11
阅读次数:
95
首先ISIS与OSPF的术语对照,见下图:解释一下,所谓IS-IS,也就是Intermediatesystemtointermediatesystem(中间系统到中间系统),什么是"中间系统",也是就是"路由器",我们称为"router",大写R,所以以前就是"IS",所以这种路由器之间的路由协议就称之为"I
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其他好文 时间:
2020-02-03 09:34:31
阅读次数:
164