上外网速度还可以，但是从公司内网samba服务器下载文件到本地速度0很慢

ja-liwei

上外网速度还可以，但是从公司内网samba服务器下载文件到本地速度0很慢，下个200M的文件竟然要差不多半个小时。只有1台交换机下的客户端才会这样，那台有问题的交换机配置如下，不知道问题是出在这台交换机还是它的上联交换机，请各位高人指点一二

不带千兆口cisco 2950 show run之后

Current configuration : 7641 bytes
!
version 12.1
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname 9F-2950-63
!
enable secret 5 $1$eNff$Wh1wktDedTAfKI2y5pOUR1
!
ip subnet-zero
!
ip dhcp snooping vlan 1 26
ip dhcp snooping vlan 30
ip dhcp snooping vlan 40
ip dhcp snooping
!
spanning-tree mode pvst
no spanning-tree optimize bpdu transmission
spanning-tree extend system-id
!
!
!
!
interface FastEthernet0/1
switchport mode trunk
speed 100
duplex full
ip dhcp snooping trust
!
interface FastEthernet0/2
switchport access vlan 14
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/3
switchport access vlan 14
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/4
switchport access vlan 14
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/5
switchport access vlan 14
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/6
switchport access vlan 200
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/7
switchport access vlan 17
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/8
switchport access vlan 18
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/9
switchport access vlan 18
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/10
switchport access vlan 14
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/11
switchport access vlan 14
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/12
switchport access vlan 17
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/13
switchport access vlan 18
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/14
switchport access vlan 17
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/15
switchport access vlan 17
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/16
switchport access vlan 17
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/17
switchport access vlan 17
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/18
switchport access vlan 17
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/19
switchport access vlan 17
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/20
switchport access vlan 17
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/21
switchport access vlan 17
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/22
switchport access vlan 17
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/23
switchport access vlan 17
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/24
switchport access vlan 17
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface Vlan1
ip address 192.168.10.63 255.255.255.0
no ip route-cache
!
ip default-gateway 192.168.10.249
ip http server
snmp-server community public RO
snmp-server enable traps entity
snmp-server enable traps vtp
snmp-server enable traps cluster
!
line con 0
exec-timeout 0 0
line vty 0 4
password eischina
login
line vty 5 15
password eischina
login
!
!
end

其上联交换机 带千兆口的cisco 2950 show run之后：

Current configuration : 7945 bytes
!
version 12.1
no service pad
service timestamps debug uptime
service timestamps log datetime
no service password-encryption
service sequence-numbers
!
hostname 9F-2950-64
!
enable secret 5 $1$FHE2$EZo09XpMN5Ehf4yrXuxxb.
enable password eischina
!
ip subnet-zero
!
ip dhcp snooping vlan 1 26
ip dhcp snooping vlan 30
ip dhcp snooping vlan 40
ip dhcp snooping
!
spanning-tree mode pvst
no spanning-tree optimize bpdu transmission
spanning-tree extend system-id
!
!
!
!
interface FastEthernet0/1
switchport access vlan 14
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/2
switchport access vlan 14
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/3
switchport access vlan 14
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/4
switchport access vlan 14
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/5
switchport access vlan 14
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/6
switchport access vlan 14
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/7
switchport access vlan 14
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/8
switchport access vlan 14
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/9
switchport access vlan 17
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/10
switchport access vlan 17
switchport mode access
spanning-tree portfast
!
interface FastEthernet0/11
switchport access vlan 17
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/12
switchport access vlan 17
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/13
switchport access vlan 17
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/14
switchport access vlan 17
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/15
switchport access vlan 17
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/16
switchport access vlan 17
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/17
switchport access vlan 17
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/18
switchport access vlan 17
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/19
switchport access vlan 17
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/20
switchport access vlan 17
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/21
switchport access vlan 17
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/22
switchport access vlan 17
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/23
switchport access vlan 17
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/24
switchport access vlan 17
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
spanning-tree portfast
spanning-tree bpduguard enable
!
interface GigabitEthernet0/1
switchport mode trunk
speed 100
duplex full
ip dhcp snooping trust
!
interface GigabitEthernet0/2
switchport mode trunk
speed 1000
duplex full
ip dhcp snooping trust
!
interface Vlan1
ip address 192.168.10.64 255.255.255.0
no ip route-cache
!
ip default-gateway 192.168.10.249
ip http server
snmp-server community public RO
snmp-server enable traps entity
snmp-server enable traps vtp
snmp-server enable traps cluster
!
line con 0
password 7 104B000A061F1B050D
login
line vty 0 4
password 7 00011A15075302080E
login
line vty 5 15
password 7 045E02150C29454008
login
!
!
end

[ 本帖最后由 ja-liwei 于 2008-8-7 11:31 编辑 ]

ssffzz1

1、看看这个交换机个个端口的速率和双工模式。最大的可能是和上级交换的接口速率是10M等等。

2、排查一下中间有没有做过QOS的地方。

3、统计一下各个接口的状态，包括错报率，丢包率等等。