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1. The BGP table plays a key role in the process of learning using routing information with BGP. A router stores all learned BGP prefixs and PAs in it 阅读全文
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1. BGP first forms a neighbor relationship with peers. BGP then learns information from its neighbors , placing that information in a table the BGP ta 阅读全文
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1. The single biggest reason to consider using BGP between an enterprise and an ISP is to influence the choice of best path(best route). 2. Running BG 阅读全文
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1. Border Gateway Protocol advertises , learns , and choosed the best paths inside the global Internet.When two ISPs connect , they typically use BGP 阅读全文
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Topology 1. DNAT (Dynamic) int fa0/0 ip nat inside int fa0/1 ip nat outside ip nat pool ISP-POOL 198.51.100.3 192.51.100.14 netmask 255.255.255.240 ip 阅读全文
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1. view the default user account1 SQL> select username from dba_users;2. lock all users and set their password to expired1 SQL> select ‘alter user ‘||... 阅读全文
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1.how to create a tablespace that employs the most common features1 create tablespace tb_name #create bigfile tablespace tb_name2 datafile ‘/... 阅读全文