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Planet VC-810S [60/82] Port based priority mode
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User’s Manual of VC-810S / VC-810S48
60
4.5.3 Port-Based Priority Mode
When Port-Based priority is applied, any packets received from a high priority port will be treated as a high priority packet.
Select the QoS mode to Port-Based Priority, the Port ID to queue mapping configuration page appears, as the Figure 4-36
shows.
Figure 4-36 QoS – Port-Based Priority Configuration screen
The page includes the following fields:
• Object • Description
• QoS Mode
The draw menu allows customization of QoS mode for Traffic classifiers.
• 802.1p Tag Priority
• TOS / DSCP
• Port-Base Priority
Flow Control Auto
Turn off
Enable – the VDSL2 Switch can automatically turn off IEEE 802.3x flow control
and back pressure flow control for 1~2 seconds whenever the port receives a high
priority packet. Flow control is re-enable when no priority packets are received for
1~2 seconds.
Disable- the flow control ability of this port for any packet will be enabled as it was
Содержание
- Port vdsl2 1 port gigabit tp sfp combo web smart switch 1
- User s manual 1
- Vc 810s vc 810s48 1
- Ce mark warning 2
- Disclaimer 2
- Fcc warning 2
- Revision 2
- Trademarks 2
- Weee warning 2
- Table of contents 3
- About the switch 5
- Introduction 5
- Package contents 5
- How to use this manual 6
- Copper wiring distance up to 1km 7
- Ethernet interface 7
- Layer 2 features 7
- Multicast 7
- Product features 7
- Quality of service 7
- Security 7
- Up to 100 55mbps asymmetric data rate 7
- Vdsl2 features 7
- Vdsl2 interfaces 7
- Management 8
- Port vdsl2 1 port gigabit tp sfp web smart co switch 8
- Product specification 8
- Hardware description 10
- Installation 10
- Switch front panel 10
- Led indicators 11
- Switch rear panel 12
- Desktop installation 14
- Install the switch 14
- Rack mounting 14
- Installing the sfp transceiver 16
- Wiring for vdsl ports 18
- Connecting the 2 pair telephone wire 19
- Connecting dc power supply 20
- Overview 21
- Requirements 21
- Switch management 21
- Login the switch 22
- Management methods 22
- Web management 22
- Configuration 24
- Main menu 24
- System 25
- System information 25
- Ip configuration 26
- Sntp configuration 27
- Password setting 28
- Firmware upgrade 29
- Factory default 31
- Snmp management 32
- System reboot 32
- Port configuration 34
- Port management 34
- Port security 37
- Port status 37
- A switch port can have only one pvid but can have as many vid as the switch has memory in its vlan table to store 40
- Adding an ieee802 q tag 40
- Also assigned a pvid but the pvid is not used to make packet forwarding decisions the vid is 40
- Are defined on the switch all ports are then assigned to a default vlan with a pvid equal to 1 untagged packets are 40
- Assigned the pvid of the port on which they were received forwarding decisions are based upon this pvid in so far as 40
- Contained in the packet is retained 40
- Device to another with the vlan information intact this allows 802 q vlan to span network devices and indeed the 40
- Entire network if all network devices are 802 q compliant 40
- Every physical port on a switch has a pvid 802 q ports are also assigned a pvid for use within the switch if no vlan 40
- Logical link control because the packet is now a bit longer than it was originally the cyclic redundancy check crc 40
- Must be recalculated 40
- Packets that are tagged are carrying the 802 q vid information can be transmitted from one 802 q compliant network 40
- Port vlan id 40
- Tag aware and tag unaware network devices can coexist on the same network 40
- Tag aware switches must keep a table to relate pvid within the switch to vid on the network the switch will compare the 40
- The ether type and vlan id are inserted after the mac source address but before the original ether type length or 40
- The tag is inserted into the packet header making the entire packet longer by 4 octets all of the information originally 40
- User s manual of vc 810s vc 810s48 40
- Vid of a packet to be transmitted to the vid of the port that is to transmit the packet if the two vid are different the switch 40
- Vlan are concerned tagged packets are forwarded according to the vid contained within the tag tagged packets are 40
- Will drop the packet because of the existence of the pvid for untagged packets and the vid for tagged packets 40
- Vlan configuration 41
- Vlan membership 45
- Modify the vlan group member 46
- Two separate 802 q vlan 47
- Vlan setting example 47
- Two vlans with overlap area 50
- Vlan trunking between two 802 q aware switch 53
- Quality of service 55
- Appears 56
- Extracts the vlan tagged packets with user priority value 56
- Figure 4 33 802 p tag priority 56
- Figure 4 34 qos 802 p tag priority screen 56
- Latency problems when 802 p tag priority is applied the vdsl2 switch recognizes 802 q vlan tag packets and 56
- P tag priority mode 56
- Q tag and 802 p priority 56
- Qos settings allow customization of packet priority in order to facilitate delivery of data traffic that might be affected by 56
- The ieee 802 p tag priority specification uses 2 priority levels to classify data packets the screen in figure 4 34 56
- User s manual of vc 810s vc 810s48 56
- Dscp qos mode 58
- Port based priority mode 60
- Multicast 61
- Delaying member idle member 64
- Figure 4 40 igmp state transitions 64
- Non member 64
- User s manual of vc 810s vc 810s48 64
- Igmp snooping configuration 65
- Address learning table 67
- Port mirroring 68
- Link aggregation 70
- Statistics 71
- Storm control 72
- Logout 73
- Address table 74
- Forwarding filtering 74
- Learning 74
- Store and forward 74
- Switch operation 74
- Auto negotiation 75
- How to deal forgotten password situation of vdsl2 switch 76
- Tp lnk act led does not light after cable is connected to the port 76
- Troubleshooting 76
- Vdsl lnk sync led does not lit after wire is connected to the vdsl port 76
- Why the vdsl2 switch doesn t connect to the network 76
- A switch s rj 45 pin assignments 78
- Appendix a 78
- A rj 45 cable pin assignment 79
- Appendix b 80
- Planet smart discovery utility 80
- Ec declaration of conformity 82
- Planet technology corporation 82
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