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如何用Catalyst 5500路由器更换惠普路由器

dn001

  路由器:用Cisco Catalyst 5500路由器更换惠普路由器
  
  问题描述
  
  我用Cisco Catalyst 5500路由器更换我的惠普路由器,我的Catalyst 5500交换机运行路由交换模块(RSM)。
  
  当我接通惠普路由器电源时,它首先发送一个任何类型的广告ARP (地址解析协议),然后发送SNAP封装的ARP。
  
  Cisco路由器将SNAP封装的ARP保存到ARP缓存中,当出现这种情况时,我失去了惠普与Cisco路由器之间的通讯。
  
  如何解决这个问题?
  
  配置信息
  
  操作系统 - HP-UX
  硬件系统 - HP9000
  系列 - D370
  应用程序 - 路由交换模块(RSM)
  子系统 - Cisco Catalyst 5500路由器11.3(18)
  
  解决方法
  
  作为一个规避方法,你可以配置所需帧类型的静态ARP条目。
  
  这个问题是一个已知的Cisco问题,使用RSM的Catalyst 5500系列交换机存在这个问题。
  
  
  
  
  x
  .........following with all English text ....
  [A5762553/TRAK-ACTIVE/English] A5762553
  Router: replacing HP routers with Cisco Catalyst 5500 routers
  
  Problem Description
  
  I am replacing my HP routers with Cisco Catalyst 5500 routers. My
  Catalyst 5500 switches are running the Routing Switch Module (RSM).
  
  When I power-on the HP router, it first sends an advertising ARP (Address
  Resolution Protocol) of any type, and then sends a SNAP-encapsulated ARP.
  
  The Cisco router places the SNAP-encapsulated ARP into its ARP cache.
  When this happens, I lose communication between the HP and Cisco routers.
  
  How can I resolve this problem?
  
  Configuration Info
  
  Operating System - HP-UX
  Hardware System - HP9000
  Series - D370
  Application - Routing Switch Module (RSM)
  Subsystem - Cisco Catalyst 5500 Router 11.3(18)
  
  Solution
  
  As a work-around, you can configure a static ARP entry of the desired
  frame type.
  
  This issue is a known Cisco problem. Catalyst 5500 series switches
  that use the RSM exhibit this problem.