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
39
Passive - LACP ports that are designated as passive cannot initially send LACP control frames. In
order to allow the linked port group to negotiate adjustments and make changes dynamically, one
end of the connection must have "active" LACP ports.
Timeout: Specify the administrative LACP timeout. The possible field values are:
Short (3 Sec) - Defines the LACP timeout as 3 seconds.
Long (90 Sec) - Defines the LACP timeout as 90 seconds. This is the default value.
Click Apply to implement the changes made.
Configuration > BPDU Protection Settings
The BPDU Protection Settings page allows user to configure the BPDU protection function for the ports on
the Switch. In generally, there are two states in BPDU protection function. One is normal state, and another
is under attack state. The under attack state have three modes: drop, block, and shutdown. A BPDU
protection enabled port will enter and under attack state when it receives one STP BPDU packet. And it will
take action based on the configuration. Thus, BPDU protection can only be enabled on the STP-disabled
port. Select Enabled or Disabled and click Apply to enabled or disable the BPDU attack protection state.
Figure 4.60 – Configuration > BPDU Protection Settings
Trap Status: Specify to send trap packet when Attack Detected, Attack Cleared, None or Both.
Log Status: Specify the Log Status when Attack Detected, Attack Cleared, None or Both.
Recover Time (60-1000000): Specify the BPDU protection Auto-Recovery timer, the range is from 60 to
1000000 and default is 60 seconds. Or select infinite.
Click Apply for changes to take effect.
From Port / To Port: Specify the port ranges to be configured.
State: To enabled or disable the protection mode for a specific port.
Mode: Specify the BPDU protection mode. The default mode is shutdown.
Drop – Drop all received BPDU packets when the port enters under attack stats.
Block – Drop all packets (includes BPDU and normal packets) when the port enters under attack
state.
Shutdown – Shut down the port when the port enters under attack state.
Click Apply for changes to take effect.
Configuration > IGMP Snooping > IGMP Snooping
With Internet Group Management Protocol (IGMP) snooping, the DES-1210 Metro Ethernet Managed Switch
can make intelligent multicast forwarding decisions by examining the contents of each frame’s Layer 2 MAC
header.
IGMP snooping can help reduce cluttered traffic on the LAN. With IGMP snooping enabled globally, the
DES-1210 Metro Ethernet Managed Switch will forward multicast traffic only to connections that have group
members attached.