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Products & Solution > Router Products > Access Router > LB1211  
LB1010/LB1020 LB1004 LB1121 LB1211

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LB 1211 ¶ó¿ìÅÍ´Â ±âº»ÀûÀ¸·Î, ADSL/Cable Modem°ú ¸ÞÆ®·Î ÀÌ´õ³Ý ȯ°æÀ» À§ÇØ °³¹ß µÇ¾ú½À´Ï´Ù.
¾ÈÁ¤µÇ°í °í¼Óó¸® ÃÖÀûÈ­ µÈ ·£¹öµå IOSÀÇ ±â¼ú·ÂÀ» ±â¹ÝÀ¸·Î ·£¹öµå VPN 1211ÀÇ ¼º´É, ±â´É ±×¸®°í ¾ÈÁ¤¼ºÀº ¿©·¯ºÐ¿¡°Ô ÃÖ°íÀÇ ¼±ÅÃÀÌ µÉ °ÍÀÔ´Ï´Ù.
·£¹öµåVPN 1211 ¶ó¿ìÅÍ´Â ÇϳªÀÇ °øÀÎ IP·Î »ç¼³ IP »ç¿ëÀÚ µéÀÌ µ¿½Ã¿¡ Á¢¼ÓÇÒ¼ö ÀÖ´Â ±â´ÉÀ» Á¦°øÇÔÀ¸·Î½á °ü¸®ÀÇ ¿ëÀ̼ºÀ» Á¦°øÇÕ´Ï´Ù.

1211Àº ÀÌ´õ³Ý Æ÷Æ® 3°³¸¦ °¡Áö°í ÀÖ½À´Ï´Ù. µû¶ó¼­ 2°³ÀÇ ADSL(or VDSL/or Cable Modem)¶óÀÎÀ» µ¿½Ã¿¡ ¿î¿µÇÒ¼ö ÀÖ½À´Ï´Ù. ¶Ç ´Ù¸¥ 1 Ethernet port´Â LAN ȯ°æÀ» À§ÇÑ °ÍÀÔ´Ï´Ù. À̸¦ ÅëÇØ ¿Ïº®ÇÑ ¹é¾÷½Ã½ºÅÛ°ú Æ®·¡ÇÈ ºÐ»êÀ» ÇÒ ¼ö ÀÖ½À´Ï´Ù.

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LB 1211Àº ¸ÅÆ®·Î ÀÌ´õ³Ý °ú HFC ,VDSL ȯ°æÀ» À§ÇØ °í¾ÈµÇ¾ú½À´Ï´Ù.
ÃÖ´ë ÆÐŶ ó¸® ¿ë·®Àº ÃÊ´ç 50,000 Á¤µµ ÀÔ´Ï´Ù. ÀÌ·¯ÇÑ ¼öÄ¡´Â À¯»çÇÑ ¶ó¿ìÅÍ¿Í ºñ±³ÇÏ¿© °¡Àå ¿ì¼öÇÑ ¼º´ÉÀÔ´Ï´Ù.
LB 1020 ó·³, LB 1211µµ °°Àº VPN (L2TP & IPSec) ±â´ÉÀ» °¡Áö°í ÀÖÀ¸¸ç, ¼º´ÉÀº LB 1020ÀÇ 4¹è ¼öÁØÀÔ´Ï´Ù
Specifications
LAN Interface Three 10 Base-T / 100 Base-TX Port (RJ-45)
- (One ethernet contains 4 ports 10/100 switch)
Console RJ-45 Console Port (57,600 bps)
Indications

Power, RUN, Four Ethernet Switch (Link/Active, Half/Full, 10/100),
Two Ethernet (Link/Active, Half/Full, 10/100), LAN 2 (Link/Active, Half/Full, 10/100)

CPU 150MHz 32Bit RISC Processor
Memory Flash : 2MB (upto 8MB)
SDRAM : 16MB up to 128MB (Default 64MB)
Environmental Requirements Ambient Operation Temperature: 0¡ÆC to 50¡ÆC
Storage Temperature: -20¡ÆC to 70¡ÆC
Relative Humidity: 10% to 90% Non-Condensing
Power Requirements AC Power Input Range : 110 ~ 240 VAC, 50 ~ 60 Hz
Dimensions W 440mm(19")
H 44mm(1U)
D 200mm(7.87")
Internetworking Protocols Ethernet, PPPoE, HDLC, PPP, Frame-Relay
- Support HDLC/PPP auto-detection and loop-indication
IP, ARP, ICMP, UDP, TCP, TFTP, SNMP
BOOTP/DHCP relay agent
DHCP (Client & Server)
UDP forwarding
Null Interface
Load Balancing / Dynamic Backup
DDNS Proxy-ARP
Routing Protocols IP Static
Policy Routing
RIPv1, RIPv2
OSPFv2
BGPv4
IS-IS (to be implemented)
Security NAT + PAT
IP Filtering
Access-List
VPN-IPSEC (L2TP over IPSec, IPSec over L2TP)
- DES, 3DES
- MD5, SHA1
VPN-L2TP (Client & Server)
QoS Rate-Limit
Network Managements Console
Telnet (Client & Server)
Dynamic configuration without reboot
System log
SNMPv2
IP-Account
User Access Control
Remote upgrade by TFTP
Line-Health Checking

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