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思科局域网交换机维护与配置应用技巧详解

Jun 07, 2016 pm 03:24 PM
switch local area network Application tips Cisco maintain Detailed explanation Enter Configuration

欢迎进入网络技术社区论坛,与200万技术人员互动交流 >>进入 5 关于 spantree 的设置 在某 vlan 中设置 spantree set spantree enable [ vlan ] 在某 vlan 中 设置 桥接的转发时延 set spantree fwddelay delay [ vlan ] 在某 vlan 中 设置 hello 报文的发送

欢迎进入网络技术社区论坛,与200万技术人员互动交流 >>进入

  5 关于 spantree 的设置

  在某 vlan 中设置

  spantree set spantree enable [ vlan ]

  在某 vlan 中 设置 桥接的转发时延

  set spantree fwddelay delay [ vlan ]

  在某 vlan 中 设置 hello 报文的发送间隔

  set spantree hello interval [ vlan ]

  设置某 vlan 中桥接的最大持续时间

  set spantree maxage agingtime [ vlan ]

  设置某端口的桥接路径成本

  set spantree portcost mod_num/port_num cost

  6 关于SNMP协议的配置

  配置SNMP的域串: set snmp community read-only | read-write | read-write-all community_string

  设置一个受限制的地址或域: set snmp trap rcvr_address rcvr_community

  检查SNMP配置状态: show snmp

  7 关于 IP 包的分段

  在FDDI 与以太网的桥接中设置IP 包的分段 set ip fragmentation { enable | disable }

  8 关于ICMP 未到达的消息

  set ip unreachable { enable | disable }

  9 关于ARP 表的设置

  创立一个 arp 表并设置该表的刷新时间

  set arp { ip_addr hw_addr | agingtime agingtime }

  10 关于交换机三层交换模块的配置

  telnet ip_address 登陆到三层交换模块。

  rsm>enable

  rsm#show run 显示当前配置文件

  rsm#show int vlan id 显示vlan 状态

  rsm#show ip route 显示路由信息

  三层交换vlan 的配置:

  rsm#conf t

  rsm(config)# int vlan id

  rsm(config)# ip address a。b。c。d netmask

  rsm(config)# no shutdown

  rsm#wr mem

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思科局域网交换机维护与配置应用技巧详解

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