3Com Router 3012 manual
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- Conventions 5
- Router 3012 7
- Router 3013 and Router 3015 11
- Router 3016 14
- Safety Warnings 19
- General Site Requirements 19
- Preventing Lightning Damage 21
- Workbench Requirements 22
- Mounting the Router on a Vertical Surface 23
- Installing the Router on a Workbench 24
- Connecting the Protection Ground Wire 24
- Connecting the Power Cable 24
- Connecting the Router to the Console Terminal 25
- Connecting the Router to the Ethernet 26
- Connecting the Router to the WAN 27
- Verifying the Installation 33
- Connecting the Router to a Local Console Terminal 35
- Setting the Parameters of the Console Terminal 35
- Powering on the Router 39
- Startup Process 39
- Configuration Fundamentals of the Router 40
- Software Maintenance 43
- Maintaining Router Hardware 52
- The Power LED is Off. 55
- Nothing is Displayed on the Terminal after Power-On 55
- Illegible Characters Display on the Terminal after Power-On 56
- Console Cable 57
- AUX Cable 57
- Ethernet Cable 58
- Serial Interface Cable 59
- T1 Cable 64
- ISDN Cable 64
- Online Technical Services 67
- Support from Your Network Supplier 68
- Support from 3Com 68
- Returning Products for Repair 70
- Table 1 and Table 2 list conventions that are used throughout this guide.
- V.24 DTE Cable Assembly
- V.24 DCE Cable Assembly
- V.35 DTE Cable Assembly
- V.35 DCE Cable Assembly
- X.21 DTE Cable Assembly
- X.21 DCE Cable Assembly
- EIA/TIA-449 DTE Cable Assembly
- EIA/TIA-449 DCE Cable Assembly
- EIA-530 DTE Cable Assembly
Security
| MAC address table | 16000 entries |
| Authentication method | RADIUS, VPN (L2TP, GRE, IPSec), PAP, CHAP |
Features
| Flash memory | 8 MB |
| Internal memory | 64 MB |
Other features
| Management platform | web-based, console |
| Supported data transfer rates | 10/100Mbps |
| Dimensions (WxDxH) | 251 x 187 x 36.5 mm |
| Maximum data transfer rate | 0.1 Gbit/s |
| Networking features | LAN, WAN, VPN |
| Connectivity technology | Wired |
| Supported WAN type | Frame Relay, X.21, X.25, PPP, PPPoE, MP, SLIP, HDLC/SDLC, Leased Line, Sync /Async, Ethernet, IP, IPX, OSPF, RIP v1/v2, BGP-4, Static Routing |
| Security features | VPN (L2TP, GRE, IPSec), Firewall, ACLs, NAT, RADIUS, PAP/CHAP |
Network
| Full duplex | Yes |
| Networking standards | IEEE 802.1Q |
| Supports ISDN connection | No |
Operational conditions
| Operating temperature (T-T) | 5 - 45 °C |
| Operating relative humidity (H-H) | 10 - 90 % |
Power
| Power availability | 40 W |
Protocols
| Data link protocols | Ethernet, Fast Ethernet, serial |
| Supported network protocols | TCP/IP, IPX/SPX, L2TP, IPSec, PPPoE |
| Routing protocols | OSPF, RIP-1, RIP-2 |
| Switching protocols | X.25, Frame Relay, Ethernet |
| Management protocols | SNMP |
Ports & interfaces
| I/O ports | 1 x 10/100BASE-T, 2 x serial (Sync/Async), 1 x Console, 1 x AUX serial\n |
Weight & dimensions
| Weight | 850 g |
Design
| LED indicators | Power |
Can't find the answer to your question in the manual? You may find the answer to your question in the FAQs about the 3Com Router 3012 below.
What is the difference between a router and a modem?
A modem provides the internet connection via the internet provider. A router then distributes the Internet signal to the devices connected to the router.
What does the download speed on the internet depend on?
The download speed on the internet depends on the type of connection you have. If you have a 25 Mb/s connection this means that theoretically you should be able to download 25 MB per second.
Is WIFI radiation harmful?
WIFI is a radio frequency signal in the form of non-ionising radiation. This radiation cannot damage cells and tissues and is therefore not harmful to human health.
What is the weight of the 3Com Router 3012?
The 3Com Router 3012 has a weight of 850 g.
Is the manual of the 3Com Router 3012 available in English?
Yes, the manual of the 3Com Router 3012 is available in English .
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