??????????? ??????????? ??????????? ???????? ?????? ????? DES-38??, ???????? ? ????????? D-Link xStack, ???????????? ??????? ??????????????????, ????????????????, ????????????, ?????????????? ???????? ???????????? (QoS), ???????? ??????? ?? ???? Ethernet (Power Over Ethernet) ? ??????????? ??????????? ?????????? ????????? ???????. ??????????? ????? DES-38?? ????? ?????????? ? ??????????? ???? ? ????????? ??? ????? ?????? IP-?????. ?????????? ???????????? IP-????????????? ? ??????????? ???????, ?????? ???????? ????? ??????? ???????????? ?? ?????? ?????. ?????????? Single IP Management ????????? ???????? ?????????? ??????????? ????? DES-38?? ? ??????????? ????????????? ????????? xStack, ???????? ??????????? ??????????? ? ?????????? ???? ?? ???????? 10 ????/?.
??????????? ???? 3-?? ??????
????? ???????????? DES-38?? ??????? ?? ????????? ?????? ???????, ??????? ????? ????? ?????????? ? ???? ? ?????? ????????????? ? ?????????? ?????????? D-Link Single IP Management, ??????? ??????????? ?????? ???? ???? ????????? D-Link xStack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c IP-??????????????, ???????? ?????????? ???????, ????????????? ?? ?????????? ???? ? ???????.
??????????? ??????? ????????????
????? DES-38?? ????????????? ??????? ????? ??????? ??????????? ???????????? ? ???????? ???????. ?? ???????? ?????? ???????? ??????? (ACL) ??????? 2/3/4 ?? ?????? ???-??????, ?????? ????? ???????????, IP-?????? ?/??? ?????? ????? TCP/UDP, ?????????? ARP-??????? ? ???????? ???-???????. DES-38?? ????? ???????????? ???????????????? ?????????? ???????? ????????????? ????? ??????? TACACS+ ? RADIUS. ????????? ? ??????????? ???????? ????????????, ??? ??????? ???????????? ??????????? ?? ?????? ?????? ? ???? ?????????????? ?????????????, ?? ? ?????????????? ??????????????? ?? ???? ???????????? ???????.
??????? ?????????????????? ? ???????????
??????????? ????? DES-38?? ????????????? ??????????? ????????? VLAN, ??????? 4 ?? ??????? VLAN, GARP/GVRP ? 802.1Q ??? ????????? ???????????? ? ?????????????????? ????. ?????????? ??????? ??????????? ????????? ?????????? ?????? ??? ??????? ????? ? ????????? ??????? ????????????? ???????. DES-3828, DES-3828P ? DES-3852 ???????????? ??????????? ??????????? ????????? ?????????? ???????, ?????????? ????? ??????????? ???? ? ?????? ????????????? ??????? ? ???????????????. ?????? ??????? ????????????, ?????????? ?????????? ? ??????????? ???? ???????? ????????????? ??????? 802.3ad Link Aggregation, 802.1d Spanning Tree ? 802.1w Rapid Spanning Tree.
?????????????? ???????? ???????????? (QoS)
????? DES-38?? ????????????? ????? ?????????????? ??????? (L2, L3, L4) QoS/CoS, ?????????????, ??? ????????? ? ????????? ??????? ???????, ????? ??? VoIP ? ???????????????? ????? ????????????? ? ?????????? ???????????. ?????????????? 8 ???????? ??????????? 802.1p/TOS/DiffServ, ? ?????????????? ?? ?????? ???-?????? ?????????/?????????, IP-?????? ?????????/????????? ?/??? ?????? ????? TCP/UDP. ????????? ????????????? ??????? IP ????????? ?????????? ?????? ??????????, ?????????????? ? ?????? ??????????? ???????????? ?????????? ??????????? ?? ????? ?????????????? ????????? ???????? ?? ???????? ? ???????? ? ????????? ??????????? ?????? ???????????.
??????????????:
??????????
??????????
- 24 ????? 10/100BASE-TX ? ?????????? ???
- 2 ????? 10/100/1000BASE-T
- 2 ?????-????? 10/100/1000BASE-T/SFP
- ???????????????? ????????
- ?????????? ???? RS-232
??????????? ???????????
??????? ?????? 2
- IGMP Snooping: ????????? 256 ????????????? ?????
- 802.1D Spanning Tree
- 802.1w Rapid Spanning Tree
- 802.1s Multiple STP
- ????????? STP Loopback Detection
- 802.3ad Link Aggregation: 32 ??????, 8 ?????? ?? ??????
- ?????????????? ?????? One-to-One/Many-to-One /One-VLAN-to-One
- Per Flow mirroring
VLAN
- 802.1Q
- ???????????? ?????????? ????? VLAN:
VLAN 4K (4K ??????????? VLAN, 255 ???????????? VLAN)
- GVRP
- Double VLAN
??????? ?????? 3
- ??????????? ?????????????: 128 ?????????
- RIP v.1/v.2
- OSPF
- ??????? Route preference
- ????????? ??????????? ???????
- ?????????? ??????? ????????????? IPv4: 2K
- ??????? ?????????? 3 ??????: 4K
- VRRP
- ?????????? IP-???????????: 64
- ?????????? IP ?? VLAN: 10
- ARP Proxy
????????????? ????????
- IGMP v.1, v.2, v.3: ????????? 256 ????????????? ?????
- Multicast Duplication
- DVMRP v.3
- PIM DM
- PIM SM
- ISM VLAN
- ??????????? ????????????? ???????? ?? IP-??????? ??? ??????? ?????
QoS
- ?????????? ??????? ???????????: ??? ??? ??????? ????? 64 K?/?
- ?????????? ????????????????? ???????: ??? ??? ??????? ????? 1 ?????/?
- ??????? ??????????? 802.1p
- ?????????? ???????? ?? ????: 8
- CoS ?? ??????:
????? ???????????
???-?????? ????????? ? ?????????
TOS
DSCP
IP-?????? ????????? ? ?????????
?????? ????? TCP/UDP
- ?????????? ?????????? WRED (Weighted Random Early Detection)
?????? ?????????? ???????? (ACL)
- 800 ?????? ?? ??????????
?? ??????:
????? ???????????
???-??????
???????? ??????????? 802.1p
VLAN
DSCP
IP-??????
???? ?????????
?????? ????? TCP/UDP
???????? ???????? TCP/UDP (?????????? ??????)
??????? ????????????
- ?????????? ????????????????? ???????
- ?????????????? RADIUS ??? ?????????? ????????
- ?????????????? TACACS+ ??? ?????????? ????????
- SSH v.1.5/ v.2
- SSL v.2
- ??????? Port Security: 16 MAC-??????? ?? ????
- ?????????? ???????? 802.1x ?? ?????? ??????
- ?????????? ???????? 802.1x ?? ?????? MAC-???????: 16 MAC-??????? ?? ????
- 802.1x Guest VLAN
- ?????????? ???????? ?? ?????? Web (WAC, Web-based Access Control)
- ?????????? ???????? ?? ?????? ???-?????? (MAC-Based Access Control)
- ??????????? ???????
- IP-MAC-Port Binding (ACL Mode ? ARP Mode): 500 ??????? ?? ??????????
- 3-? ????????? ?????? ????????????? (Administrator, Operator ??? User)
- ??????? ?????? RADIUS
- ??????? Safeguard Engine
??????????
- Single IP Management v1.6
- Web-?????????
- ????????? ????????? ?????? CLI
- ??????/?????? Telnet
- ?????? TFTP
- SNMP v.1, v.2c, v.3
- SNMP Trap on MAC Notification
- RMON v.1: 4 ?????? (Statistics, History, Alarms, Events)
- RMON v2 (Probeconfig Group)
- ?????? Bootp/DHCP
- DHCP Relay Option 82
- SYSLOG
- ????????? ???? ????? ?? (Dual Image)
- ????????? ???? ????? ???????????? (Dual configuration)
MIB
- RFC 1213 MIB-II
- RFC 1493 Bridge MIB
- RFC 1907 SNMP v2 MIB
- RFC 2819 RMON MIB
- RFC 2665 Ether-like MIB
- RFC 2674 802.1p MIB
- RFC 2863 IF MIB
- RFC 2618 RADIUS Authentication Client MIB
- RFC 2620 RADIUS Accounting Client MIB
- RFC 1724 RIP v2 MIB
- RFC 1850 OSPF v2 MIB
- RFC 2096 IP Forwarding Table MIB (CIDR)
- RFC 2787 VRRP MIB
- RFC 2932 IPv4 Multicast Routing MIB
- RFC 2934 PIM MIB for IPv4
- Private MIB
??????????????????
- ?????????????? ??????? 12.8 ????/?
- ???????? ???????? 64-??????? ??????? 9.5 mpps
- ??????? ???-??????? 16 ??
- ????? ??????? 32 ??
- ????. ?????? Jumbo-??????? 9 K?
??????????
- ???????? 10 M???/? ???100 M???/? (??? ?????? Ethernet)
- ???????? 10/100 M???/? ??? 1000 M???/?( ??? ?????? Gigabit)
- Link/Activity (??? ??????? ?????)
- Power, Console, RPS (?? ??????????)
???????
- 802.3af Power Over Ethernet
- 24 ????? PoE
- ????????? PoE
- ?????????????? PoE (??? ??????? ?????)
- ?????? ???????? ????? PoE
?????????? ???????? ???????
- ?????????? ??? ?? ?????????? ???
?????????? ?? ?????
- ?? 100 ?? 240? ??????????? ????, 10A, 50 /60??
???????????? ????????
- 395.2 ?? (????.)
?????????????? ????????? ???????? ???????
- DPS-600
?????????? ?????????
BTU/?????
- 81,72
??????
- 441 x 369 x 44 ??, ??? ????????? ? ???? 19", ?????? 1 U
???
- 6.02 ??
??????? ???????????
- ?? 0o ?? 40o C
??????????? ????????
- ?? -40o ?? 70o C
?????????
- ?? 5% ?? 95% ??? ??????????? ??????????
???????????????? ?????????
- FCC Class A, CE, C-Tick
????????????
- CSA International, CB
????????? ?? ????? (MTBF)
- 168 110 ????
??????? ?????
- < 51??