【求助】NetScreen 5GT 無法取得 ip

最近從網上買了個5GT回家試玩,
1. 把Firmware 從 4.00 upgrade 到 5.4.0r6.0
2. reset過
但不知怎的untrusted port無法從ISP取得ip

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System Event Log (Current system time: Wed, 12 Dec 2007 22:52:02)
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Date Time Module level Type Description

2007-12-12 22:48:49 system warn 00519 Admin user "netscreen" logged in for Web(http) management (port 80) from 192.168.1.100:1799
2007-12-12 22:48:47 system notif 00767 Trial keys are available to download to enable advanced features. To find out, please visit [url]http://www.juniper.net/products/subscription/trial/[/url].
2007-12-12 22:48:46 system info 00530 DHCP client is unable to get IP address for interface untrust.
2007-12-12 22:48:14 system info 00527 IP address 192.168.1.100 is assigned to 000c6ed7c8e9.
2007-12-12 22:48:14 system info 00527 DHCP server on interface trust received DHCPDISCOVER from 000c6ed7c8e9 requesting out-of-scope IP address 192.168.1.100/0.0.0.0.
2007-12-12 22:47:53 system info 00551 Rapid Deployment cannot start because gateway has undergone configuration changes.
2007-12-12 22:47:53 system info 00527 IP address 192.168.1.100 is assigned to 000c6ed7c8e9.
2007-12-12 22:47:53 system notif 00767 System is operational.
2007-12-12 22:47:47 system notif 00513 The physical state of interface untrust has changed to Up.
2007-12-12 22:47:47 system notif 00513 The physical state of interface trust has changed to Up.
2007-12-12 22:47:45 system notif 00767 Unsupported command unset dhcp server ip all
2007-12-12 22:47:45 system alert 00062 SCCP ALG enabled on the device.
2007-12-12 22:47:45 system alert 00062 SCCP ALG registered line break to tcp-proxy.

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End of System Event Log
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請問有無方法可以試到這台5gt是否有問題？謝謝！

untrusted

那邊先設固定IP

試試該Port是否正常

先用一台電腦設定固定IP測試看看
若可以在看看防火牆的設定是不是有問題
[URL="http://www.juniper.net/techpubs/software/screenos/screenos5.1.0/translated/"]Juniper Networks :: Technical Documentation :: Translated Software ocumentation for ScreenOS 5.0.x[/URL] 說明書網頁參考看看吧