HP 6120X 刀片式交换机 QoS

网络工程 转变 网络 服务质量 hp-procurve
2021-07-20 14:36:52

我刚刚访问了刀片中心,我正在查看下面的交换机配置。

我可以看到交换机已经QoS配置,我不是 QoS 方面的专家,所以试图了解它究竟配置了什么?

如果我想删除 QoS 在 HP 交换机上执行此操作的命令是什么,我熟悉 Cisco,但 HP 对我来说是新的野兽。

swt-blade-1-a(config)# sh run

Running configuration:

; XXXXXXX Configuration Editor; Created on release #Z.14.44

hostname "swt-blade-1-a"
mac-age-time 864000
qos dscp-map 111000 priority 7
qos dscp-map 110000 priority 6
qos dscp-map 101000 priority 5
qos dscp-map 100000 priority 4
qos dscp-map 011000 priority 3
qos dscp-map 010000 priority 2
qos dscp-map 001000 priority 1
qos dscp-map 000000 priority 0
interface 23
   disable
   lacp Active
exit
interface 24
   disable
   lacp Active
exit
interface 1
   name "infra-01"
   unknown-vlans Disable
exit
interface 2
   name "infra-02"
   unknown-vlans Disable
exit
interface 3
   name "infra-03"
   unknown-vlans Disable
exit
interface 4
   name "compute-01"
   unknown-vlans Disable
exit
interface 5
   name "Blade_Servers"
   unknown-vlans Disable
exit
interface 6
   name "Blade_Servers"
   unknown-vlans Disable
exit
interface 7
   name "Blade_Servers"
   unknown-vlans Disable
exit
interface 8
   name "Blade_Servers"
   unknown-vlans Disable
exit
interface 9
   name "Blade_Servers"
   unknown-vlans Disable
exit
interface 10
   name "Blade_Servers"
   unknown-vlans Disable
exit
interface 11
   name "Blade_Servers"
   unknown-vlans Disable
exit
interface 12
   name "Blade_Servers"
   unknown-vlans Disable
exit
interface 13
   name "Blade_Servers"
   unknown-vlans Disable
exit
interface 14
   name "Blade_Servers"
   unknown-vlans Disable
exit
interface 15
   name "Blade_Servers"
   unknown-vlans Disable
exit
interface 16
   name "Blade_Servers"
   unknown-vlans Disable
exit
interface 17
   name "Uplink to cusqui001cn503 e1/4"
exit
interface 18
   name "Uplink to cusqui001cn504 e1/4"
exit
interface 19
   name "uplink"
exit
trunk 18-19 Trk1 LACP
vlan 1
   name "DEFAULT_VLAN"
   untagged 17,20-24,Trk1
   ip address dhcp-bootp
   no untagged 1-16
   exit
vlan 30
   name "mgmt"
   tagged 1-6,Trk1
   no ip address
   exit
qos queue-config 2-queues
qos traffic-template "egressdt"
   map-traffic-group 1 egress-discard-threshold low
   exit
tacacs-server timeout 10
no telnet-server
interface 1
   policy traffic-template "egressdt"
   no flow-control
   exit
interface 2
   policy traffic-template "egressdt"
   no flow-control
   exit
interface 3
   policy traffic-template "egressdt"
   no flow-control
   exit
interface 4
   policy traffic-template "egressdt"
   no flow-control
   exit
interface 5
   policy traffic-template "egressdt"
   no flow-control
   exit
interface 6
   policy traffic-template "egressdt"
   no flow-control
   exit
interface 7
   policy traffic-template "egressdt"
   no flow-control
   exit
interface 8
   policy traffic-template "egressdt"
   no flow-control
   exit
interface 9
   policy traffic-template "egressdt"
   no flow-control
   exit
interface 10
   policy traffic-template "egressdt"
   no flow-control
   exit
interface 11
   policy traffic-template "egressdt"
   no flow-control
   exit
interface 12
   policy traffic-template "egressdt"
   no flow-control
   exit
interface 13
   policy traffic-template "egressdt"
   no flow-control
   exit
interface 14
   policy traffic-template "egressdt"
   no flow-control
   exit
interface 15
   policy traffic-template "egressdt"
   no flow-control
   exit
interface 16
   policy traffic-template "egressdt"
   no flow-control
   exit
interface 17
   policy traffic-template "egressdt"
   exit
interface 18
   policy traffic-template "egressdt"
   exit
interface 19
   policy traffic-template "egressdt"
   exit
interface 20
   policy traffic-template "egressdt"
   exit
interface 21
   policy traffic-template "egressdt"
   exit
interface 22
   policy traffic-template "egressdt"
   exit
interface 23
   policy traffic-template "egressdt"
   exit
interface 24
   policy traffic-template "egressdt"
   exit

更新

在下面的命令输出中,它到底说的是什么,我的计划是将此刀片中心用于 VMWare,您认为以下配置会在我的 VMWare 流量中产生任何问题吗?我对 QoS 知之甚少,因此试图了解影响。

swt-blade-1-a# show qos traffic-template egressdt

  TRAFFIC-TEMPLATE:   egressdt
  Status          :   Active

Queue                        Egress Discard
Number    Priorities         Threshold         Name
------    --------------     --------------    --------------------
1         0,1,2,3            Low               best-effort-tcg
2         4,5,6,7            High              control-tcg
1个回答

删除 QoS 设置通常涉及带有no前置的语句,类似于 Cisco 设备。

qos dscp-map 111000 priority 7
qos dscp-map 110000 priority 6
qos dscp-map 101000 priority 5
qos dscp-map 100000 priority 4
qos dscp-map 011000 priority 3
qos dscp-map 010000 priority 2
qos dscp-map 001000 priority 1
qos dscp-map 000000 priority 0

这些行将 IP ToS diffserve 代码点映射到交换机的 (802.1p) 优先级。请注意,其他代码点可能已经具有默认优先级。您可以使用 来检查当前表show qos dscp-map

qos queue-config 2-queues

将交换机配置为使用 2 个队列(默认为 4 个,也可以使用 8 个)。

qos traffic-template "egressdt"
   map-traffic-group 1 egress-discard-threshold low
   exit

为队列 1 创建一个低优先级的模板。

interface 1
   policy traffic-template "egressdt"
   ...
   exit
...

将模板应用到所需的接口。

您可以在HP ProCurve Series 6120 Blade Switches Advanced Traffic Management Guide找到更多详细信息,此处显然无法链接。