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Surecom 824DXFS2B, Руководство пользователя

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24 

3.4.3 QoS Configuration 

Qos Configuration

 is used to configure the 

Qos 

control registers. Press the

 Refresh

 button to 

read the status of the registers. Press the Update button to set the registers. 

There are three options in 

QoS

 Configuration and two options in priority queue. You can 

enable/disable

 these functions via marking the columns. 

 

TOS/Diff Serv. priority 

      When you enable this function, the switch can recognize 

TCP/IP

 Differentiated Services 

Codepoint

 (DSCP)

 priority information from the DS-field defined in 

RFC2474.

 The

 DS

 field 

byte for IPv4 is the 

Type-of-Service (TOS)

 octet, and for IPv6, it is the Traffic-Class octet. The 

recommended DiffServ Codepoints is defined in

 RFC2597

 to classify the traffic into different 

service classes. This switch can extract the codepoint value of the

 DS-field

 from

 IPv4

 and 

IPv6 

packets, and identify the priority of the incoming IP packet as following definitions:     
High priority: whose 

DS-field = (EF,expected forwarding:) 101110                                                             

(AF, Assured Forwarding:) 001010; 010010; 011010; 100010                     

 

Содержание 824DXFS2B

Страница 1: ...24 Port 10 100M Ethernet Rack Mount Switch With Fiber Support User Guide 482824DXFSZ1...

Страница 2: ...ment in a residential area is likely to cause interference in which case the user at his own expense will be required to take whatever measures are necessary to correct the interference WARNING Any ch...

Страница 3: ...sing RRCP 14 3 3 Status 15 3 3 1 Overview 16 3 3 2 Port Status 17 3 3 3 MIB Counter 18 3 4 Configuration 20 3 4 1 Port Configuration 20 3 4 2 Cobal Configuration 23 3 4 3 Qos Configuration 24 3 4 4 VL...

Страница 4: ...d ensures data integrity 5 N way Auto negotiation on each RJ 45 port This allows for auto sensing of speed 100 10Mbps and auto detecting mode full duplex or half duplex thereby providing you with auto...

Страница 5: ...all error packets will be filtered and maintain maximum data integrity even under heavy loading Upgrade Designed for plug and play the Switch is fully compatible with existing Ethernet networks thus...

Страница 6: ...TP Cat 3 4 5 Max cable length 100m UTP Cat 5 Max cable length 100m Multi mode Fiber cable Max cable length 2000m No of Ports 24 100 10Mbps RJ 45 ports Media Interface Exchange 24 RJ 45 ports support A...

Страница 7: ...ard provides for integration into the OSI model and extends the physical layer and media with repeaters and implementations that operate on fiber thin coax and twisted pair cable Fast Ethernet A 100 M...

Страница 8: ...s Ethernet frame tags which carry VLAN information It allows switches to assign endstations to different virtual LANs and defines a standard way for VLANs to communicate across switched networks IEEE...

Страница 9: ...identify IP Multicast group members Internet Group Management Protocol IGMP A protocol through which hosts can register with their local router for multicast services If there is more than one multic...

Страница 10: ...8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 24 10 100Mbps RJ 45 Ports Uses these twenty four ports to connect to another Switches or Hubs Each portuses auto negotiation for automatic speed and mo...

Страница 11: ...tached device Flashing Blinks to indicate that the router is actively sending or receiving data over that port FDX COL Green On Lights to indicate that the connected port is under Full Duplex mode Off...

Страница 12: ...on port on the Switch to a PC via twisted pair cable with RJ 45 plugs at both ends Use Category 3 4 or 5 cable for standard 10Mbps Ethernet connections or Category 5 cable for 100Mbps Fast Ethernet co...

Страница 13: ...SE T Hub The Link Act LED will light The FDX Col LED will be unlighted The 100 LED will be unlighted 100BASE TX Hub The Link Act LED will light The FDX Col LED will be unlighted The 100 will light Whe...

Страница 14: ...alled and CD ROM Drive 2 This CD ROM with RRCP program 3 Your Windows CD if your computer is running Windows 98 XP 2000 NT4 0 Service Pack 6 or ME 4 UTP network cable with RJ 45 connector 3 1 Software...

Страница 15: ...program the following screen will be shown up The Management Application shows one switch s information at one time You can select a switch using the pull down menu Select Switch Mac which displayed s...

Страница 16: ...by double click the item in the list box Network topology link vector Show the link status of the switches Update button You can click it to get the latest information of the connected switches on th...

Страница 17: ...17 3 3 2 Port Status Select the Port Status sheet You can check each port s link status and configration information in this sheet Click Refresh to get the latest information...

Страница 18: ...rror count and Collision count Byte Count button Showing the each port s amounts of bytes are sent and received Packet Count button Showing the each port s amounts of packets are sent and received Ban...

Страница 19: ...k Clear Counter to clear all MIB counters it will reset the counters to zero Polling Interval You can set the time period to count by click Polling Interval The Maximum Time setting is 1410065407 seco...

Страница 20: ...ol trunk setting Note There will not have port G1 and G2 if you use 24 Port 10 100M Ethernet Rack Mount Switch With Fiber Support Click Config button to change the settings Select ports to config Mark...

Страница 21: ...ps and Half duplex 10Mbps and Full duplex 100Mbps and Half duplex 100Mbps and Full duplex Note The default setting is Auto Negotiation That means the switch will auto select its Optimum operational mo...

Страница 22: ...22 Enable Trunking Mark the items which you want to set port trunks Note There will not have port G1 and G2 if you use 24 Port 10 100M Ethernet Rack Mount Switch With Fiber Support...

Страница 23: ...Press the Refresh button to read the status of the registers Press the Update button to set the registers as shown in this frame Half duplex back pressure flow control Mark Enable Disable to enable di...

Страница 24: ...an recognize TCP IP Differentiated Services Codepoint DSCP priority information from the DS field defined in RFC2474 The DS field byte for IPv4 is the Type of Service TOS octet and for IPv6 it is the...

Страница 25: ...an automatically turn off 802 3x flow control and Back pressure flow control for 1 2 seconds whenever the port receives a high priority frames The flow control is re enabled when no priority frames ar...

Страница 26: ...Port based and Tag based VLANs Press the Refresh button to read the status of the registers Press the Add VLAN Edit VLAN Delete VLAN button and select one VLAN in the list box or double click the VLAN...

Страница 27: ...VLAN tag from all tagged frame 2 Insert priority tag into the untagged high priority frame Set priority field 7 VID field 0 for high priority frame 3 Insert priority tag into the all untagged frame S...

Страница 28: ...te button to set the registers and it will set all VLAN control registers to the selection VLAN Function Mark Enable Disable to enable disable VLAN function Unicast Packet Inter VLAN Leaky A received...

Страница 29: ...oup member set and the VLAN member set domain limitation will be ignored 802 1Q VLAN Tag aware This function is to enable disable 802 1Q VLAN Tag aware Ingress Rule for acceptable frame types control...

Страница 30: ...egister and IP Multicast Router Port Discovery register Router port report will show the IP multicast Router port list Press the Refresh button to read the register Press the Update button to set the...

Страница 31: ...key of the switch and the RRCP Management Security Mask Configuration The authentication key is readable You can press the Refresh button to read the register and press the Update button to set the re...

Страница 32: ...6 1 Fault Information This page shows some information likes Trunk Port Fault Network Loop Fault Test Note There will be no GigaPHY 1 2 information if you use 24 Port 10 100M Ethernet Rack Mount Switc...

Страница 33: ...ill be kept All the current user configured values of internal registers will be kept The EEPROM download will NOT be done again But the system will restart the process of Auto Negotiation Note The ha...

Страница 34: ...34 3 6 3 Script This page is for system manufacture using only...

Страница 35: ...he Browser click System Save Configuration To load a file In the Browser click System Load Configuration And in the Open File dialog box select a rrcp file and click Load In the Setting Active Switch...

Страница 36: ...nter Polling Select Option Counter Polling to set the time interval Authentication Key System will automatically generate the authentication key The authentication key can not be changed manually Auto...

Страница 37: ...37 3 7 3 Help About RRCP You can check the RRCP software s version here...

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