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Thiết bị mạng DrayTek VigorSwitch G2121
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Interface
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| LAN Port | - 8x 10/100/1000Base-T Ethernet, RJ-45 - 4x Gigabit Ethernet/SFP Combo |
| Console Port | 1x Gigabit Ethernet, RJ-45 |
| Factory Reset Button | 1 |
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PoE
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| PoE Capable Ports | 8 |
| PoE Standards | PoE/PoE+(802.3af/802.3at), Type mode A |
| PoE Power Budget | 140 watts |
| Power Limit | ✔ |
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Capacity
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| Buffer Size | 4.1 Mbit |
| Switching Capacity | 24 Gbps |
| Forwarding Rate | 17.9 Mpps (64 bytes) |
| MAC Address Table | 8k |
| Jumbo Frame | Up to 9KB |
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Networking Standards
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| IP Version | IPv4, IPv6 |
| Ethernet Standards | 802.3af PoE 802.3at PoE+ 802.3 10Base-T 802.3u 100Base-T 802.3ab 1000Base-T 802.3x Flow Control 802.3 Auto-Negotiation 802.1q Tag-based VLAN 802.1p Class of Service 802.1d STP 802.1w RSTP 802.3ad LACP 802.1x Port Access Control 802.1AB LLDP 802.3az EEE |
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VLAN
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| Max.Number of VLAN | 256 |
| VLAN Type | 802.1q Tag-based MAC-based Management VLAN Voice VLAN Surveillance VLAN |
| Port Isolation | ✔ |
| Q-in-Q | Basic |
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QoS
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| Number of QoS Queues | 8 |
| Queue Scheduling | SPQ, WRR |
| CoS (Class of Service) | 802.1p CoS, DSCP, CoS-DSCP, IP Precedence |
| Rate Limit/Shaping | ✔ |
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Security
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| Access Control List | MAC, IPv4, IPv6 |
| Storm Control | Broadcast, Unknown Multicast, Unknown Unicast |
| DoS Defense | ✔ |
| IP Source Guard | ✔ |
| IP Conflict Detection | ✔ |
| IP Conflict Prevention | ✔ |
| Loop Protection | ✔ |
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Link Aggregation
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| Max. Number of Group | 8 |
| Max. Number of Member in Each Group | 8 |
| Type | Static, LACP |
| Traffic Load Balancing | MAC Address, IP/MAC Address |
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Management
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| Web Interface | HTTP, HTTPS |
| Command Line Interface | Telnet, SSH v2 |
| OpenVPN Client | Certificate-based authentication |
| SNMP | v1, v2c, v3 |
| Mail Alert | Port Status, Port Speed, System Restart, IP Conflict |
| Managed by VigorRouter SWM | ✔ |
| Managed by VigorConnect | ✔ |
| Managed by VigorACS 2 | ✔ |
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Physical
|
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| 19-inch Rack Mountable | Mouting Kit Included |
| Max. Power Consumption | 164 watts |
| Power Input | AC 100-240V @ 1A |
| Dimension | 330mm x 230mm x 44mm |
| Weight | 2.44 kg (5.4 lb) |
| Operating Temperature | 0 to 45°C |
| Operating Humidity | 10 to 90% non-condensing |
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