S1850 V2 二层组网:PC1与PC4通讯正常。PC2与PC2、PC3与PC6时通时不通,一会儿通一会儿不通,麻烦帮忙看看啥置有啥问题不?或者是不是该交换机固件有问题呢?
S1850 V2 二层组网:PC1与PC4通讯正常。PC2与PC2、PC3与PC6时通时不通,一会儿通一会儿不通,麻烦帮忙看看啥置有啥问题不?或者是不是该交换机固件有问题呢?
三台交换机配置一样,配置如下:
version 7.1.070, Release 6330
# sysname H3C
# telnet server enable
# lldp global enable
# password-recovery enable
# vlan 1
# vlan 10
# vlan 101
# vlan 2504
# interface NULL0
# interface Vlan-interface1 ip address dhcp-alloc dhcp client identifier ascii 9c54c2988329-VLAN0001
# interface GigabitEthernet1/0/1
# interface GigabitEthernet1/0/2
# interface GigabitEthernet1/0/3
# interface GigabitEthernet1/0/4
# interface GigabitEthernet1/0/5
# interface GigabitEthernet1/0/6
# interface GigabitEthernet1/0/7
# interface GigabitEthernet1/0/8
# interface GigabitEthernet1/0/9
# interface GigabitEthernet1/0/10 port access vlan 101
# interface GigabitEthernet1/0/11
# interface GigabitEthernet1/0/12 port access vlan 101
# interface GigabitEthernet1/0/13
# interface GigabitEthernet1/0/14 port access vlan 101
# interface GigabitEthernet1/0/15
# interface GigabitEthernet1/0/16 port access vlan 101
# interface GigabitEthernet1/0/17 port access vlan 10
# interface GigabitEthernet1/0/18 port access vlan 10
# interface GigabitEthernet1/0/19
# interface GigabitEthernet1/0/20
# interface GigabitEthernet1/0/21
# interface GigabitEthernet1/0/22
# interface GigabitEthernet1/0/23
port link-type hybrid
undo port hybrid vlan 1 port hybrid vlan 2504 tagged port hybrid pvid vlan 2504
# interface GigabitEthernet1/0/24 port access vlan 2504
# interface GigabitEthernet1/0/25 port link-type trunk port trunk permit vlan all
# interface GigabitEthernet1/0/26 port link-type trunk port trunk permit vlan all
# interface GigabitEthernet1/0/27 port link-type trunk port trunk permit vlan all
# interface GigabitEthernet1/0/28 port link-type trunk port trunk permit vlan all
# scheduler logfile size 16
# line class aux authentication-mode scheme user-role network-admin
#
line class vty
authentication-mode scheme
user-role network-operator
#
line aux 0
user-role network-admin
#
line vty 0 63
user-role network-operator
#
snmp-agent
snmp-agent local-engineid 800063A2809C54C298833400000001
snmp-agent community write private
snmp-agent community read public
snmp-agent sys-info version all
#
domain system
#
domain default enable system
#
role name level-0
description Predefined level-0 role
#
role name level-1
description Predefined level-1 role
#
role name level-2
description Predefined level-2 role
#
role name level-3
description Predefined level-3 role
#
role name level-4
description Predefined level-4 role
#
role name level-5
description Predefined level-5 role
#
role name level-6
description Predefined level-6 role
#
role name level-7
description Predefined level-7 role
#
role name level-8
description Predefined level-8 role
#
role name level-9
description Predefined level-9 role
#
role name level-10
description Predefined level-10 role
#
role name level-11
description Predefined level-11 role
#
role name level-12
description Predefined level-12 role
role name level-13
description Predefined level-13 role
#
role name level-14
description Predefined level-14 role
#
user-group system
#
local-user admin class manage
service-type telnet http https terminal
authorization-attribute user-role network-admin
authorization-attribute user-role network-operator
#
ip http enable
ip https enable
#
cloud-management server domain cloudnet.h3c.com
#
return
(0)
把STP打开,然后看看dis stp brief ,看看有没有环路,如果没有环路,抓包看看有没有异常报文
(0)
环路肯定是没有了,而且交换机实际接的设备和上图一样,没几个设备,环不了
环路肯定是没有了,而且交换机实际接的设备和上图一样,没几个设备,环不了
这个配置没什么问题,建议首先检查下链路,将时通时不通的pc网线替换下观察,另外也不排除电脑网卡的问题,可以将时通时不通的pc换到正常通的地方测试,如果还是时通时不通,沿途做下流量统计,看看包丢在哪了,然后找出丢包的设备进一步排查
(0)
通的时候可以运行几天没问题,不通的时候可能几天都不通。电脑和网线都是换过的,,实在找不出问题了
做下流量统计吧,看下包丢哪了
会不会是交换机本身有问题呢
不通的时候做流统
您好,请知:
检查物理链路是否有问题。
检查是否有可能存在环路。
检查是否存在IP地址冲突。
(0)
物理链路没有问题,也不存在环路啊,本来没几个设备
物理链路没有问题,也不存在环路啊,本来没几个设备
亲~登录后才可以操作哦!
确定你的邮箱还未认证,请认证邮箱或绑定手机后进行当前操作
举报
×
侵犯我的权益
×
侵犯了我企业的权益
×
抄袭了我的内容
×
原文链接或出处
诽谤我
×
对根叔社区有害的内容
×
不规范转载
×
举报说明