User manual
Table Of Contents
- Table of Contents
- About This Guide
- 1 Product Introduction
- 2 Hardware Installation
- 3 Getting Started
- 4 Configuration
- Web-based Management
- Tool Bar > Save Menu
- Tool Bar > Tool Menu
- Tool Bar > Online Help
- Function Tree
- Device Information
- System > System Settings
- System > Serial Port Settings
- System > IPv6 System Settings
- System > IPv6 Route Settings
- System > IPv6 Neighbor Settings
- System > DHCP Auto Configuration
- System > Trap Settings
- System > Port Configuration > Port Settings
- System > Port Configuration > Port Description
- System > Port Configuration > Port Error Disabled
- System > SNMP Settings > SNMP Global State
- System > SNMP Settings > SNMP User Table
- System > SNMP Settings > SNMP Group Table
- System > SNMP Settings > SNMP View Table
- System > SNMP Settings > SNMP Community Table
- System > SNMP Settings > SNMP Host Table
- System > SNMP Settings > SNMP Engine ID
- System > SNMP Settings > SNMP Trap Settings
- System > User Accounts
- System > MAC Address Aging Time
- System > ARP Aging Time Settings
- System > PPPoE Circuit ID Insertion Settings
- System > Web Settings
- System > Telnet Settings
- System > Password Encryption
- System > Ping Test
- System > MAC Notification Settings
- System > System Log Configuration > System Log Settings
- System > System Log Configuration > System Log Server
- System > SMTP Service > SMTP Server Settings
- System > SMTP Service > SMTP Service
- Configuration > 802.1Q VLAN
- Configuration > 802.1Q Management VLAN
- Configuration > VLAN Status
- Configuration > GVRP Settings
- Configuration > GVRP Timer Settings
- Configuration > QinQ > QinQ Settings
- Configuration > QinQ > VLAN Translation CVID Entry Settings
- Configuration > 802.1v Protocol VLAN > 802.1v Protocol Group Settings
- Configuration > 802.1v Protocol VLAN > 802.1v Protocol VLAN Settings
- Configuration > VLAN Trunk Settings
- Configuration > Link Aggregation > Port Trunkings
- Configuration > Link Aggregation > LACP Port Settings
- Configuration > BPDU Protection Settings
- Configuration > IGMP Snooping > IGMP Snooping
- Configuration > IGMP Snooping > IGMP Access Control Settings
- Configuration > IGMP Snooping > ISM VLAN Settings
- Configuration > IGMP Snooping > Host Table
- Configuration > IGMP Snooping > IP Multicast Profile Settings
- Configuration > IGMP Snooping > Limited Multicast Range Settings
- Configuration > IGMP Snooping > Max Multicast Group Settings
- Configuration > MLD Snooping > MLD Snooping Settings
- Configuration > MLD Snooping > MLD Host Table
- Configuration > Port Mirroring
- Configuration > Loopback Detection
- Configuration > SNTP Settings > Time Settings
- Configuration > SNTP Settings > TimeZone Settings
- Configuration > DHCP/BOOTP Relay > DHCP/BOOTP Relay Global Settings
- Configuration > DHCP/BOOTP Relay > DHCP/BOOTP Relay Interface Settings
- Configuration > DHCP Local Relay Settings
- Configuration > DHCPv6 Relay Settings
- Configuration > Firmware Information
- Configuration > Spanning Tree > STP Bridge Global Settings
- Configuration > Spanning Tree > STP Port Settings
- Configuration > Spanning Tree > MST Configuration Identification
- Configuration > Spanning Tree > STP Instance Settings
- Configuration > Spanning Tree > MSTP Port Information
- Configuration > Ethernet OAM > Ethernet OAM Port Settings
- Configuration > Ethernet OAM > Ethernet OAM Event Configuration
- Configuration > DULD > DULD Port Settings
- Configuration > Multicast Forwarding & Filtering > Multicast Forwarding
- Configuration > Multicast Forwarding & Filtering > Multicast Filtering
- QoS > Traffic Control
- QoS > Bandwidth Control
- QoS > CoS Scheduling Mechanism
- QoS > CoS Output Scheduling
- QoS > 802.1p Default Priority
- QoS > 802.1p User Priority
- QoS > DSCP Priority Settings
- QoS > Priority Settings
- QoS > MAC Priority Settings
- QoS > IP Priority Settings
- QoS > IPv6 Priority Settings
- QoS > IPv6 Traffic Class Priority Settings
- QoS > TCP/UDP Port Priority Settings
- QoS > VLAN ID Priority Settings
- QoS > Protocol Priority Settings
- RMON > RMON Basic Settings
- RMON > RMON Ethernet Statistics Configuration
- RMON > RMON History Control Configuration
- RMON > RMON Alarm Configuration
- RMON > RMON Event Configuration
- Security > Trusted Host
- Security > Safeguard Engine
- Security > ARP Spoofing Prevention
- Security > Gratuitous ARP
- Security > Port Security
- Security > SSL Settings
- Security > Smart Binding > Smart Binding Settings
- Security > Smart Binding > Smart Binding
- Security > Smart Binding > White List
- Security > Smart Binding > Black List
- Security > Smart Binding > DHCP Snooping List
- Security > 802.1X > 802.1X Settings
- Security > 802.1X > 802.1X User
- Security > 802.1X > 802.1X Authentication RADIUS
- Security > 802.1X > 802.1X Guest VLAN
- Security > MAC Address Table > Static MAC
- Security > MAC Address Table > Dynamic Forwarding Table
- Security > Access Authentication Control > Authentication Policy Settings
- Security > Access Authentication Control > Application Authentication Settings
- Security > Access Authentication Control > Authentication Server Group
- Security > Access Authentication Control > Authentication Server
- Security > Access Authentication Control > Login Method Lists
- Security > Access Authentication Control > Enable Method Lists
- Security > Access Authentication Control > Local Enable Password Settings
- Security > Traffic Segmentation
- Security > DoS Prevention Settings
- Security > DHCP Server Screening > DHCP Server Screening Port Settings
- Security > DHCP Server Screening > Filter DHCP Server
- Security > SSH Settings > SSH Settings
- Security > SSH Settings > SSH Authmode and Algorithm Settings
- Security > SSH Settings > SSH User Authentication Lists
- Monitoring > Statistics
- Monitoring > Session Table
- Monitoring > CPU Utilization
- Monitoring > Memory Utilization
- Monitoring > Port Utilization
- Monitoring > Packet Size
- Monitoring > Packets > Transmitted (TX)
- Monitoring > Packets > Received (RX)
- Monitoring > Packets > UMB Cast (RX)
- Monitoring > Errors > Received (RX)
- Monitoring > Errors > Transmitted (TX)
- Monitoring > Cable Diagnostics
- Monitoring > System Log
- Monitoring > Browse ARP Table
- Monitoring > Ethernet OAM > Browse Ethernet OAM Event Log
- Monitoring > Ethernet OAM > Browse Ethernet OAM Statistics
- Monitoring > Port Access Control > RADIUS Authentication
- Monitoring > Port Access Control > RADIUS Account Client
- ACL > ACL Configuration Wizard
- ACL > Access Profile List
- ACL > ACL Finder
- ACL > CPU Filter Configuration Wizard
- ACL > CPU Filter Access Profile List
- ACL > CPU Filter Finder
- LLDP > LLDP Global Settings
- LLDP > Basic LLDP Port Settings
- LLDP > 802.1 Extension LLDP Port Settings
- LLDP > 802.3 Extension LLDP Port Settings
- LLDP > LLDP Management Address Settings
- LLDP > LLDP Statistics Table
- LLDP > LLDP Management Address Table
- LLDP > LLDP Local Port Table
- LLDP > LLDP Remote Port Table
- Appendix A - Ethernet Technology
- Appendix B - Ethernet Technology
- Appendix C – Rack mount Instructions
- Appendix D – Cables and Connectors
- Appendix E– Module Specs and Cable Lengths
4 Configuration DES-1210 Metro Ethernet Managed Switch User Manual
49
DHCP Relay Agent Information Option 82 Remote ID: This field can be toggled between Default and User
Define.
NOTE: If the Switch receives a packet that
contains the option-82 field from a DHCP client
and the information-checking feature is enabled,
the switch drops the packet because it is invalid.
However, in some instances, you might configure
a client with the option-82 field. In this situation,
you should disable the information-check feature
so that the switch does not remove the option-82
field from the packet. You can configure the action
that the switch takes when it receives a packet
with existing option-82 information by configuring
the DHCP Agent Information Option 82 Policy.
Configuration > DHCP/BOOTP Relay > DHCP/BOOTP Relay Interface Settings
This page allows the user to set up a server, by IP address, for relaying DHCP/BOOTP information the
switch. The user may enter a previously configured IP interface on the Switch that will be connected directly
to the DHCP/BOOTP server using the following window. Properly configured settings will be displayed in the
BOOTP Relay Table at the bottom of the following window, once the user clicks the Add button under the
Apply heading. The user may add up to four server IPs per IP interface on the Switch. Entries may be
deleted by clicking Delete button.
Figure 4.78 - Configuration > DHCP/BOOTP Relay > DHCP/BOOTP Relay Interface Settings
Interface: The IP interface on the Switch that will be connected directly to the Server.
Server IP: Enter the IP address of the DHCP/BOOTP server. Up to four server IPs can be configured per IP
Interface.
Click Apply to implement changes made.
Configuration > DHCP Local Relay Settings
The DHCP Local Relay Settings page allows the user to configure DHCP Local Relay. DHCP broadcasts are
trapped by the switch CPU, and replacement broadcasts are forwarded with Option 82. Replies from the
DHCP servers are trapped by the switch CPU, the Option 82 is removed and the reply is sent to the DHCP
Client.
Figure 4.79 - Configuration > DHCP Local Relay Settings
DHCP/BOOTP Local Relay Status: Specifies whether DHCP Local Relay is enabled on the device.
Enabled – Enables DHCP Local Relay on the device.
Disabled – Disables DHCP Local Relay on the device. This is the default value.
Config VLAN by: Configure the VLAN by VID or VLAN Name of drop-down menu.
State: Specifies whether DHCP Local Relay is enabled on the VLAN.
Enabled – Enables DHCP Local Relay on the VLAN.