7500.htm

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        IP and Encryption 56<br>
        <br>
        Desktop/IBM <br>
        Desktop/IBM and<br>
        Encryption 40 <br>
        Desktop/IBM and<br>
        Encryption 56 <br>
        Desktop/IBM and<br>
        APPN <br>
        Desktop/IBM/APPN<br>
        and Encryption 40 <br>
        Desktop/IBM/APPN<br>
        and Encryption 56 <br>
        Enterprise <br>
        Enterprise and<br>
        Encryption 40 <br>
        Enterprise and<br>
        Encryption 56 <br>
        Enterprise and<br>
        APPN <br>
        Enterprise/APPN<br>
        and Encryption 40 <br>
        Enterprise/APPN<br>
        and Encryption 56 </font></td>
        <td><font face="Times New Roman">IP Routing <br>
        IP and Encryption 40<br>
        <br>
        IP and Encryption 56<br>
        <br>
        Desktop/IBM <br>
        Desktop/IBM and<br>
        Encryption 40 <br>
        Desktop/IBM and<br>
        Encryption 56 <br>
        Desktop/IBM and<br>
        APPN <br>
        Desktop/IBM/APPN<br>
        and Encryption 40 <br>
        Desktop/IBM/APPN<br>
        and Encryption 56 <br>
        Enterprise <br>
        Enterprise and<br>
        Encryption 40 <br>
        Enterprise and<br>
        Encryption 56 <br>
        Enterprise and<br>
        APPN <br>
        Enterprise/APPN<br>
        and Encryption 40 <br>
        Enterprise/APPN<br>
        and Encryption 56 </font></td>
    </tr>
    <tr>
        <td>软件选择<font face="Times New Roman">---Cisco<br>
        IOS Release<br>
        11.1, 11.04 </font></td>
        <td><font face="Times New Roman">IP Routing <br>
        IP/IPX Routing and<br>
        IBM5 <br>
        IP/IPX Routing,<br>
        IBM, and APPN5 <br>
        Desktop and IBM <br>
        Desktop and IBM<br>
        APPN6 <br>
        Enterprise and IBM <br>
        Enterprise, IBM and<br>
        APPN </font></td>
        <td><font face="Times New Roman">IP Routing <br>
        IP/IPX Routing and<br>
        IBM5 <br>
        IP/IPX Routing,<br>
        IBM, and APPN5 <br>
        Desktop and IBM <br>
        Desktop and IBM<br>
        APPN6 <br>
        Enterprise and IBM <br>
        Enterprise, IBM and<br>
        APPN </font></td>
        <td><font face="Times New Roman">IP Routing <br>
        IP/IPX Routing and<br>
        IBM5 <br>
        IP/IPX Routing,<br>
        IBM, and APPN5 <br>
        Desktop and IBM <br>
        Desktop and IBM<br>
        APPN6 <br>
        Enterprise and IBM <br>
        Enterprise, IBM and<br>
        APPN </font></td>
    </tr>
    <tr>
        <td>处理板类型</td>
        <td><font face="Times New Roman">MIPS RISC </font></td>
        <td><font face="Times New Roman">MIPS RISC </font></td>
        <td><font face="Times New Roman">MIPS RISC </font></td>
    </tr>
    <tr>
        <td>重量<font face="行楷"> </font></td>
        <td><font face="Times New Roman">Chassis only<br>
        (including power<br>
        supply and fan array):<br>
        46 lb (20.87 kg) <br>
        Chassis fully<br>
        configured with 1<br>
        RSP1 and 4 interface<br>
        processors: 70 lb<br>
        (31.75 kg) </font></td>
        <td><font face="Times New Roman">Chassis only: 76 lb<br>
        (34.47 kg) <br>
        Chassis fully<br>
        configured with 1<br>
        RSP2 and 5 interface<br>
        processors, and 2<br>
        power supplies:<br>
        143.5 lb (64.63 kg) </font></td>
        <td><font face="Times New Roman">Chassis with blower<br>
        module: ~75 lb<br>
        (34.02 kg) <br>
        Chassis with blower<br>
        module and 1 power<br>
        supply: ~100 lb<br>
        (45.36 kg) <br>
        Chassis with blower<br>
        module and 2 power<br>
        supplies: ~125 lb<br>
        (56.7 kg) <br>
        Chassis with blower<br>
        module, 2 power<br>
        supplies, and all slots<br>
        filled: ~160 lb (72.58<br>
        kg) Each processor<br>
        module weighs ~2.5<br>
        lb (1.13 kg) </font></td>
    </tr>
    <tr>
        <td>高速背板</td>
        <td><font face="Times New Roman">5-slot, 1<br>
        1.067-gigabits per<br>
        second (Gbps)<br>
        CyBus: 4 interface<br>
        processor slots, and<br>
        1 RSP slot </font></td>
        <td><font face="Times New Roman">7-slot, 2 1.067-Gbps<br>
        CyBuses: 5 interface<br>
        processor slots, and<br>
        2 RSP slots </font></td>
        <td><font face="Times New Roman">13-slot, 2<br>
        1.067-Gbps<br>
        CyBuses: 11<br>
        interface processor<br>
        slots, and 2 RSP<br>
        slots </font></td>
    </tr>
</table>

<p>　</p>

<hr>

<p><font color="#008080" size="4"><em><strong>基本特性</strong></em></font></p>

<p><font color="#000000">Cisco 7500系列基本系统包括以下基本特性:</font></p>

<ul>
    <li><font color="#000000">系统机架</font></li>
    <li><font color="#000000">路由交换处理板</font><ul>
            <li><font color="#000000">RSP1----MIIPS RISC CPU ,外部时钟频率50MHz,内部时钟频率100MHz(Cisco
                7505)</font></li>
            <li><font color="#000000">RSP2----MIIPS RISC CPU ,外部时钟频率50MHz,内部时钟频率100MHz(Cisco
                7507和Cisco 7513)</font></li>
            <li><font color="#000000">RSP4----MIIPS RISC CPU ,外部时钟频率100MHz,内部时钟频率200MHz
                (所有的Cisco 7500系列路由器)</font></li>
            <li><font color="#000000">控制端口(EIA/TIA-232针式---默认DCE模式)</font></li>
            <li><font color="#000000">辅助口(EIA/TIA-232 DTE)</font></li>
            <li><font color="#000000">默认32-MB DRAM ,可升级到128MB</font></li>
            <li><font color="#000000">128-KB NVRAM</font></li>
            <li><font color="#000000">PCMCIA Flash memory有8-MB
                Flash memory,可升级到40MB</font></li>
            <li><font color="#000000">备份电源</font></li>
            <li><font color="#000000">实时的时间日历</font></li>
        </ul>
    </li>
    <li><font color="#000000">接口处理板</font><ul>
            <li><font color="#000000">Cisco 7505 四个插槽</font></li>
            <li><font color="#000000">Cisco 7507 五个插槽</font></li>
            <li><font color="#000000">Cisco 7513 十一个插槽</font></li>
        </ul>
    </li>
    <li><font color="#000000">提供AC 或DC 电源</font></li>
    <li><font color="#000000">Y 线缆和辅助口线缆</font></li>
</ul>

<p>　</p>

<hr>

<p><font color="#008080" size="4"><em><strong>硬件</strong></em></font></p>

<p>Cisco 7507和Cisco 7513支持双电源.(Cisco 7505不支持这个特性.)它能够实现负载平衡和冗余备份.<br>
若需要硬件产品号及其它详细资料,请参阅<a
href="file:///E|/data/doc/cintrnet/prod_cat/pc7500.htm">Cisco CD</a>
或<a href="http:///www.cisco.com">Cisco 在线帮助信息</a>.</p>

<p>　</p>

<hr>

<p><font color="#008080" size="4"><em><strong>软件</strong></em></font></p>

<p>Cisco 7500 系列路由器IOS 主要包括四种类型:IP
Routing, IP/IPX/IBM , Desktop/IBM 和Enterprise.不同类型的软件支持的协议多少不同,依次IP
Routing 最少, Enterprise 支持协议最多.</p>

<p>能够支持的协议包括:<br>
局域网:Apollo Domain, AppleTalk 1 and 2, Banyan VINES, DECnet
IV, DECnet V,GRE, IRB, IP, Novell IPX, VLANs(ISL and IEEE 802.1),
XNS.<br>
广域网:ATM, Dialer-up ,Dial-on-demand, HDLC, IPXWAN, ISDN,
PPP, X.25, FrameRelay ......<br>
路由协议:RIP, IGRP, Enhanced IGRP, OSFP, IS-IS, NHRP, AURP,
IPX RIP, NLSP, RTMP ......</p>

<p>更加详细的资料,请参阅<a
href="file:///E|/data/doc/cintrnet/prod_cat/pc7500.htm">Cisco CD</a>
或<a href="http:///www.cisco.com">Cisco 在线帮助信息</a>.</p>

<p>　</p>
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