通过F100-C上网为什么百度图片显示不全

通过F100-C拨号上网，打开百度图片搜索，有些缩略图能显示，多数网站的则不显示，不知是什么原因，望大神帮看看，谢谢。

[H3C]di cu

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 sysname H3C

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 firewall packet-filter enable

 firewall packet-filter default permit

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 insulate

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 firewall statistic system enable

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radius scheme system

 server-type extended

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domain system

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local-user admin

 password simple 123456

 service-type telnet

 level 3

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acl number 2000

 rule 0 permit

 rule 50 deny

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interface Aux0                           

 async mode flow

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interface Ethernet0/0

 ip address 192.168.1.1 255.255.255.0

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interface Ethernet0/1

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interface Ethernet0/2

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interface Ethernet0/3

 ip address dhcp-alloc

 nat outbound 2000

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interface Ethernet0/4

 duplex full

 ip address dhcp-alloc

 nat outbound 2000

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interface Encrypt1/0

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interface NULL0

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firewall zone local

 set priority 100                        

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firewall zone trust

 add interface Ethernet0/0

 set priority 85

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firewall zone untrust

 add interface Ethernet0/4

 set priority 5

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firewall zone DMZ

 set priority 50

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firewall interzone local trust

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firewall interzone local untrust

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firewall interzone local DMZ

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firewall interzone trust untrust

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firewall interzone trust DMZ

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firewall interzone DMZ untrust

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 ip route-static 0.0.0.0 0.0.0.0 10.1.0.1 preference 60

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user-interface con 0

user-interface aux 0

user-interface vty 0 4

 authentication-mode scheme

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