ASA8.3(包含8.3)以后和ASA8.3以前NAT和ACL执行顺序
实验目的： 验证ASA8.3( 包含 8.3) 以后 和ASA8.3 以前 NAT和ACL 执行 顺序 。 拓扑： 一 8.3 以前 配置： access-list acl-outside extended permit tcp any host 202.1.1.10 eq telnet access-list acl-outside extended permit icmp any any nat-control
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实验目的： 验证ASA8.3(包含8.3)以后和ASA8.3以前NAT和ACL执行顺序。 拓扑：
一 8.3以前
配置：
access-list acl-outside extended permit tcp any host 202.1.1.10 eq telnet 使用的是转化以后的IP(202.1.1.10) 验证：
二 8.3以后
配置
access-list acl-outside extended permit tcp any host 192.168.1.1 eq telnet
object network Static-Inside-Address 验证
结论： ASA8.3(包含8.3)以后是NAT后ACL和ASA8.3以前是先ACL后NAT。 (责任编辑：http://www.verydemo.com) |
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