Korenix JetNet 7850G-2XG User manual

Korenix JetNet 7850G-2XG 6852G Series
48G+2 x 10G SFP+/48G+4G SFP Ports
Industrial Gigabit Layer 3 Managed Ethernet Switch
User Manual
Version 1.0, Oct. 2014
www.korenix.com

Korenix Technology Co., Ltd.
Industrial Layer 3 Managed Ethernet Switch
_____________________________________________________________________________
Industrial Layer 3 Managed Ethernet SwitchUser Manual Page: 2/1246
Document History
Revision
Date
Remark
V1.0
Otc. 14, 2014
The 1st release version

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CONTENTS
1 Introduction............................................................................................................................. 10
1.1 Switch Description ................................................................................................... 10
1.2 Features ................................................................................................................... 10
1.3 Dimension................................................................................................................ 12
1.4 Front-Panel Components ......................................................................................... 13
1.5 Rear Panel Description............................................................................................. 14
1.6 Management Options.............................................................................................. 15
1.7 Web-based Management Interface......................................................................... 15
1.8 Command Line Console Interface Through the Serial Port or Telnet...................... 15
1.9 SNMP-Based Management...................................................................................... 16
2 Installation and Quick Startup ................................................................................................. 18
2.1 Package Contents..................................................................................................... 18
2.2 Switch Installation.................................................................................................... 18
2.3 Installing the Switch in a Rack.................................................................................. 19
2.4 Quick Starting the Switch......................................................................................... 20
2.5 System Information Setup ....................................................................................... 21
2.5.1 Quick Start up Software Version Information.................................................. 21
2.5.2 Quick Start up Physical Port Data .................................................................... 21
2.5.3 Quick Start up User Account Management ..................................................... 22
2.5.4 Quick Start up IP Address ................................................................................ 23
2.5.5 Quick Start up Uploading from Switch to Out-of-Band PC .............................. 24
2.5.6 Quick Start up Downloading from Out-of-Band PC to Switch ......................... 24
2.5.7 Quick Start up Downloading from TFTP Server ............................................... 24
2.5.8 Quick Start up Factory Defaults ....................................................................... 25
3 Console and Telnet Administration Interface .......................................................................... 26
3.1 Local Console Management..................................................................................... 26
3.2 Set Up your Switch Using Console Access................................................................ 26
3.3 Set Up your Switch Using Telnet Access................................................................... 27
4 Web-Based Management ........................................................................................................ 28
4.1 Overview .................................................................................................................. 28
4.2 How to log in............................................................................................................ 29
4.3 Web-Based Management Menu.............................................................................. 30
5 Command Line Interface Structure and Mode-based CLI ....................................................... 34
5.1 CLI Command Format .............................................................................................. 34
5.2 CLI Mode-based Topology........................................................................................ 35
6 Switching Commands .............................................................................................................. 37
6.1 System Information and Statistics commands......................................................... 37
6.1.1 show arp .......................................................................................................... 37
6.1.2 show calendar.................................................................................................. 38
6.1.3 show process cpu............................................................................................. 39
6.1.4 show eventlog.................................................................................................. 41
6.1.5 show running-config........................................................................................ 42
6.1.6 show sysinfo..................................................................................................... 43

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6.1.7 show system .................................................................................................... 44
6.1.8 show tech-support........................................................................................... 45
6.1.9 show hardware ................................................................................................ 46
6.1.10 show version.................................................................................................... 48
6.1.11 show loginsession ............................................................................................ 49
6.1.12 show command filter....................................................................................... 50
6.2 Device Configuration Commands ............................................................................ 51
6.2.1 Interface........................................................................................................... 51
6.2.2 L2 MAC Address and Multicast Forwarding Database Tables.......................... 67
6.2.3 VLAN Management.......................................................................................... 76
6.2.4 Double VLAN commands................................................................................. 99
6.2.5 GVRP and Bridge Extension ........................................................................... 101
6.2.6 IGMP Snooping .............................................................................................. 112
6.2.7 IGMP Snooping Querier................................................................................. 122
6.2.8 MLD Snooping................................................................................................ 129
6.2.9 MLD Snooping Querier .................................................................................. 140
6.2.10 Port Channel .................................................................................................. 147
6.2.11 Storm Control ................................................................................................ 161
6.2.12 L2 Priority....................................................................................................... 169
6.2.13 Port Mirror..................................................................................................... 171
6.2.14 Link State ....................................................................................................... 174
6.2.15 Port Backup.................................................................................................... 177
6.2.16 Rapid Super Ring Member Mode Commands ............................................... 179
6.3 Management Commands ...................................................................................... 181
6.3.1 Network Commands...................................................................................... 181
6.3.2 Serial Interface Commands............................................................................ 186
6.3.3 Telnet Session Commands ............................................................................. 190
6.3.4 SSH Client Session Commands....................................................................... 198
6.3.5 SNMP Server Commands............................................................................... 202
6.3.6 SNMP Trap Commands .................................................................................. 214
6.3.7 SNMP Inform Commands .............................................................................. 223
6.3.8 HTTP commands............................................................................................ 227
6.3.9 Secure Shell (SSH) Commands....................................................................... 231
6.3.10 Management Security Commands ................................................................ 234
6.3.11 DHCP Client Commands................................................................................. 235
6.3.12 DHCPv6 Client Commands............................................................................. 236
6.3.13 DHCP Relay Commands ................................................................................. 238
6.3.14 sFlow Commands........................................................................................... 240
6.3.15 Service Port Commands................................................................................. 248
6.3.16 Time Range Commands................................................................................. 253
6.4 Spanning Tree Commands ..................................................................................... 257
6.4.1 Show Commands ........................................................................................... 257
6.4.2 Configuration Commands.............................................................................. 266
6.5 System Log Management Commands ................................................................... 280
6.5.1 Show Commands ........................................................................................... 280

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6.5.2 Configuration Commands.............................................................................. 283
6.6 Script Management Commands ............................................................................ 289
6.6.1 script apply .................................................................................................... 289
6.6.2 script delete ................................................................................................... 289
6.6.3 script show..................................................................................................... 290
6.6.4 script validate................................................................................................. 291
6.7 User Account Management Commands ................................................................ 292
6.7.1 Show Commands ........................................................................................... 292
6.7.2 Configuration Commands.............................................................................. 295
6.8 Security Commands ............................................................................................... 302
6.8.1 Show Commands ........................................................................................... 302
6.8.2 Configuration Commands.............................................................................. 334
6.8.3 Dot1x Configuration Commands ................................................................... 337
6.8.4 Captive Portal Commands ............................................................................. 347
6.8.5 TACACS+ Configuration Commands............................................................... 390
6.8.6 LDAP Configuration Commands..................................................................... 394
6.8.7 Port Security Configuration Commands ........................................................ 397
6.8.8 Denial Of Service Commands......................................................................... 400
6.9 CDP (Cisco Discovery Protocol) Commands........................................................... 411
6.9.1 Show Commands ........................................................................................... 411
6.9.2 Configuration Commands.............................................................................. 415
6.10 SNTP (Simple Network Time Protocol) Commands............................................... 418
6.10.1 Show Commands ........................................................................................... 418
6.10.2 Configuration Commands.............................................................................. 421
6.11 MAC-Based Voice VLAN Commands...................................................................... 427
6.11.1 Show Commands ........................................................................................... 427
6.11.2 Configuration Commands.............................................................................. 429
6.12 LLDP (Link Layer Discovery Protocol) Commands.................................................. 432
6.12.1 Show Commands ........................................................................................... 432
6.12.2 Configuration Commands.............................................................................. 447
6.13 VTP (VLAN Trunking Protocol) Commands ............................................................ 457
6.13.1 Show Commands ........................................................................................... 457
6.13.2 Configuration Commands.............................................................................. 460
6.14 Protected Ports Commands ................................................................................... 465
6.14.1 Show Commands ........................................................................................... 465
6.14.2 Configuration Commands .............................................................................. 467
6.15 Static MAC Filtering Commands ............................................................................ 468
6.15.1 Show Commands ........................................................................................... 468
6.15.2 Configuration Commands.............................................................................. 469
6.16 System Utilities ...................................................................................................... 472
6.16.1 clear ............................................................................................................... 472
6.16.2 copy ............................................................................................................... 486
6.16.3 delete............................................................................................................. 489
6.16.4 dir................................................................................................................... 490
6.16.5 whichboot...................................................................................................... 491

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6.16.6 boot-system ................................................................................................... 491
6.16.7 ping ................................................................................................................ 492
6.16.8 traceroute ...................................................................................................... 495
6.16.9 logging cli-command...................................................................................... 497
6.16.10 calendar set ........................................................................................... 498
6.16.11 reload..................................................................................................... 498
6.16.12 configure................................................................................................ 499
6.16.13 disconnect.............................................................................................. 499
6.16.14 hostname............................................................................................... 500
6.16.15 quit......................................................................................................... 500
6.16.16 cablestatus............................................................................................. 501
6.17 DHCP Snooping Commands................................................................................... 502
6.17.1 Show Commands ........................................................................................... 503
6.17.2 Configuration Commands.............................................................................. 510
6.18 IP Source Guard (IPSG) Commands ....................................................................... 519
6.18.1 Show Commands ........................................................................................... 520
6.18.2 Configuration Commands.............................................................................. 522
6.19 Dynamic ARP Inspection (DAI) Command ............................................................. 523
6.19.1 Show Commands ........................................................................................... 523
6.19.2 Configuration Commands.............................................................................. 526
6.20 Differentiated Service Command........................................................................... 531
6.20.1 General Commands ....................................................................................... 532
6.20.2 Class Commands............................................................................................ 533
6.20.3 Policy Commands........................................................................................... 551
6.20.4 Service Commands ........................................................................................ 560
6.20.5 Show Commands ........................................................................................... 563
6.21 ACL Command........................................................................................................ 571
6.21.1 Show Commands ........................................................................................... 571
6.21.2 Configuration Commands.............................................................................. 576
6.22 IPv6 ACL Command................................................................................................ 584
6.22.1 Show Commands ........................................................................................... 584
6.22.2 Configuration Commands.............................................................................. 586
6.23 CoS (Class of Service) Command ........................................................................... 590
6.23.1 Show Commands ........................................................................................... 590
6.23.2 Configuration Commands.............................................................................. 594
6.24 Auto-Voice over IP Commands .............................................................................. 599
6.24.1 Show Commands ........................................................................................... 599
6.24.2 Configuration Commands.............................................................................. 600
6.25 iSCSI Optimization Commands............................................................................... 601
6.25.1 Show Commands ........................................................................................... 601
6.25.2 Configuration Commands.............................................................................. 603
6.26 Domain Name Server Relay Commands................................................................ 607
6.26.1 Show Commands ........................................................................................... 607
6.26.2 Configuration Commands.............................................................................. 610
6.27 UDLD Commands................................................................................................... 617

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6.27.1 Show command ............................................................................................. 617
6.27.2 Configuration Commands.............................................................................. 618
7 Routing Commands ............................................................................................................... 621
7.1 Address Resolution Protocol (ARP) Commands..................................................... 621
7.1.1 Show Commands ........................................................................................... 621
7.1.2 Configuration Commands.............................................................................. 624
7.2 IP Routing Commands............................................................................................ 629
7.2.1 Show Commands ........................................................................................... 629
7.2.2 Configuration Commands.............................................................................. 642
7.3 Open Shortest Path First (OSPF) Commands......................................................... 648
7.3.1 Show Commands ........................................................................................... 648
7.3.2 Configuration Commands.............................................................................. 666
7.4 BOOTP/DHCP Relay Commands............................................................................. 694
7.4.1 Show Commands ........................................................................................... 694
7.4.2 Configuration Commands.............................................................................. 695
7.5 IP Helper Commands ............................................................................................. 698
7.5.1 Show Commands ........................................................................................... 698
7.5.2 Configuration Commands.............................................................................. 700
7.6 Routing Information Protocol (RIP) Commands .................................................... 703
7.6.1 Show Commands ........................................................................................... 703
7.6.2 Configuration Commands.............................................................................. 706
7.7 Router Discovery Protocol Commands.................................................................. 715
7.7.1 Show Commands ........................................................................................... 715
7.7.2 Configuration Commands.............................................................................. 716
7.8 VLAN Routing Commands...................................................................................... 719
7.8.1 Show Commands ........................................................................................... 719
7.8.2 Configuration Commands.............................................................................. 720
7.9 Virtual Router Redundancy Protocol (VRRP) Commands...................................... 721
7.9.1 Show Commands ........................................................................................... 721
7.9.2 Configuration Commands.............................................................................. 726
8 IP Multicast Commands......................................................................................................... 734
8.1 Distance Vector Multicast Routing Protocol (DVMRP) Commands ....................... 734
8.1.1 Show Commands ........................................................................................... 734
8.1.2 Configuration Commands.............................................................................. 740
8.2 Internet Group Management Protocol (IGMP) Commands .................................. 742
8.2.1 Show Commands ........................................................................................... 742
8.2.2 Configuration Commands.............................................................................. 747
8.3 Multicast Commands............................................................................................. 752
8.3.1 Show Commands ........................................................................................... 752
8.3.2 Configuration Commands.............................................................................. 758
8.4 IPv4 Protocol Independent Multicast (PIM) Commands ....................................... 761
8.4.1 Show Commands ........................................................................................... 761
8.4.2 Configuration Commands.............................................................................. 767
8.5 IGMP Proxy Commands ......................................................................................... 775
8.5.1 Show Commands ........................................................................................... 775

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8.5.2 Configuration Commands.............................................................................. 780
9 Web-Based Management Interface....................................................................................... 782
9.1 Overview ................................................................................................................ 782
9.2 Management Menu............................................................................................... 784
9.2.1 Viewing Information...................................................................................... 784
9.2.2 Configuring Management Session and Network Parameters........................ 789
9.2.3 Managing System Utilities ............................................................................. 805
9.2.4 File Management........................................................................................... 811
9.2.5 User Management ......................................................................................... 816
9.2.6 Viewing Logs.................................................................................................. 830
9.2.7 Viewing Statistics........................................................................................... 838
9.2.8 Managing SNMP and Trap ............................................................................. 847
9.2.9 Managing SNTP.............................................................................................. 859
9.2.10 Managing CDP Function ................................................................................ 866
9.2.11 Managing UDLD ............................................................................................. 869
9.2.12 Managing LLDP .............................................................................................. 871
9.2.13 Managing LLDP-MED ..................................................................................... 881
9.2.14 Managing sFlow............................................................................................. 888
9.2.15 Managing DHCP Client................................................................................... 894
9.2.16 Managing Time Ranges ................................................................................. 896
9.2.17 Managing DNS Relay Function....................................................................... 900
9.2.18 Managing DDNS Function.............................................................................. 905
9.3 Switching Menu ..................................................................................................... 906
9.3.1 Defining Forwarding Database ...................................................................... 906
9.3.2 Managing Switch Interface ............................................................................ 908
9.3.3 Managing DHCP Snooping............................................................................. 915
9.3.4 DHCP Snooping Information Option 82......................................................... 921
9.3.5 Managing IP Source Guard (IPSG) ................................................................. 925
9.3.6 Managing Port-Based VLAN........................................................................... 928
9.3.7 Managing DVLAN........................................................................................... 934
9.3.8 Managing Protected Ports ............................................................................. 936
9.3.9 Managing Protocol-based VLAN .................................................................... 938
9.3.10 Managing IP Subnet-based VLAN .................................................................. 941
9.3.11 Managing MAC-based VLAN.......................................................................... 943
9.3.12 Managing MAC-based Voice VLAN ................................................................ 945
9.3.13 Managing Voice VLAN.................................................................................... 947
9.3.14 Managing MAC Filters ................................................................................... 948
9.3.15 Managing GARP ............................................................................................. 950
9.3.16 Managing VTP................................................................................................ 954
9.3.17 Managing Dynamic ARP Inspection (DAI)...................................................... 956
9.3.18 Managing IGMP Snooping ............................................................................. 962
9.3.19 Managing IGMP Snooping Querier................................................................ 971
9.3.20 Managing MLD Snooping............................................................................... 975
9.3.21 Managing MLD Snooping Querier ................................................................. 983
9.3.22 Viewing Multicast Forwarding Database....................................................... 987

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9.3.23 Managing Port-Channel ................................................................................. 992
9.3.24 Managing Spanning Tree ............................................................................... 995
9.3.25 Managing Link State .................................................................................... 1007
9.3.26 Managing Port-Backup ................................................................................ 1009
9.3.27 Rapid Super Ring Menu ............................................................................... 1011
9.4 Security Menu...................................................................................................... 1013
9.4.1 Managing Access Control (802.1x)............................................................... 1013
9.4.2 Managing Port Security ............................................................................... 1031
9.4.3 Managing Captive Portal.............................................................................. 1036
9.4.4 Managing RADIUS........................................................................................ 1058
9.4.5 Managing TACACS+ Configuration............................................................... 1068
9.4.6 Managing LDAP Configuration..................................................................... 1070
9.4.7 Managing Access Control Lists..................................................................... 1071
9.4.8 Managing IP Filter Configuration................................................................. 1093
9.4.9 Managing Secure HTTP Configuration......................................................... 1095
9.4.10 Managing Secure Shell Configuration.......................................................... 1097
9.4.11 Managing Denial of Service Page................................................................. 1099
9.5 QOS Menu............................................................................................................ 1101
9.5.1 Managing Differentiated Services................................................................ 1101
9.5.2 Configuring Diffserv Wizard Page................................................................ 1113
9.5.3 Managing Auto VoIP .................................................................................... 1115
9.5.4 Managing iSCSI ............................................................................................ 1118
9.5.5 Managing Class of Service ........................................................................... 1122
9.6 Routing Menu ...................................................................................................... 1129
9.6.1 Managing ARP Table .................................................................................... 1129
9.6.2 Managing IP Interfaces ................................................................................ 1132
9.6.3 Managing OSPF........................................................................................... 1139
9.6.5 Managing IP Helper ..................................................................................... 1169
9.6.6 Managing Routing Information Protocol (RIP) ............................................ 1175
9.6.7 Managing Router Discovery......................................................................... 1183
9.6.8 Managing Route Table ................................................................................. 1185
9.6.9 Managing VLAN Routing.............................................................................. 1189
9.6.10 Managing VRRP ........................................................................................... 1191
9.6.11 Managing Loopbacks ................................................................................... 1205
9.7 IPv4 Multicast Menu............................................................................................ 1208
9.7.1 Configuring IPv4 Multicast Global ............................................................... 1208
9.7.2 Configuring IPv4 Multicast Interface ........................................................... 1209
9.7.3 Configuring Multicast Admin Boundary ...................................................... 1210
9.7.4 Viewing IPv4 Multicast Admin Boundary Summary.................................... 1211
9.7.5 Managing DVMRP........................................................................................ 1212
9.7.6 Managing IGMP ........................................................................................... 1219
9.7.7 Managing PIM Protocol ............................................................................... 1231
9.7.8 Viewing IPv4 Multicast Mroute Table.......................................................... 1242
9.7.9 Configuring IPv4 Multicast Static MRoute Table Configuration .................. 1244
9.7.10 Viewing IPv4 Multicast Static MRoute Table Summary............................... 1245

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1 Introduction
1.1 Switch Description
JetNet 7850G-2XG is a 48-port 10/100/1000BASE-T with 2 10GbE SFP+ uplinks Layer-3 Ethernet
switch and JetNet 6852G is 48-port 10/100/1000BASE-T with 4 SFP 1GbE uplinks Layer-3 Ethernet
switch.
JetNet 7850G-2XG/6852G provide a management platform and uplinks to backbone. Alternatively, the
switch can utilize up to 48 Gigabit Ethernet ports to function as a central distribution hub for other
switches, and switch groups. The one built-in 1000/100/10Mbps Ethernet port for out of band
management. The SFP+ port of JetNet 7850G-2XG also provides 1G speed by manually setting.
1.2 Features
Supports 48 10/100/1000BASE-T Ethernet ports
Supports 2 SFP+ 10Gigabit Ethernet ports (JetNet 7850G-2XG)
Supports 4 SFP 1Gigabit Ethernet ports (JetNet 6852G)
1 built-in 1000/100/10Mbps Ethernet port for out of band switch mangement.
IEEE 802.3x compliant Flow Control for all ports
Supports 802.1D STP, 802.1S MSTP, and 802.1w Rapid Spanning Tree for redundant back up
bridge paths
Supports 802.1Q VLAN, Protocol-based VLAN, Subnet-based VLAN, MAC-based VLAN, Protected
Port, Double VLAN, Voice VLAN, GVRP, GMRP,
Support 802.1p Priority Queues
Support port mirroring
Support Link Agregation (802.1ad LACP)
Supports VTP (VLAN Trunking Protocol)
Supports CDP
Supports LLDP with potential communication problems detection
Supports Port Security
Multiple Super Ring member mode
Multi-layer Access Control (based on MAC address, IP address, VLAN, Protocol, 802.1p, DSCP)
Quality of Service (QoS) customized control
802.1x (port-based) access control and RADIUS Client support
TACACS+ support
LDAP support
Administrator-definableport security
Supports DHCP Snooping, Dynamic ARP Inspection and IP Source Guard (IPSG)
ARP support

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IP Routing support
VLAN routing support
OSPF v1/v2 support
RIP v1/v2 support
Virtual Router Redundancy Protocol (VRRP) support
IP Helper
IP Multicast support
IGMP v1, v2, and v3 support
DVMRP support
Protocol Independent Multicast - Dense Mode (PIM-DM)
Protocol Independent Multicast - Sparse Mode (PIM-SM)
DHCP Client and Relay support
DNS Client and Relay support
DDNS client support
Per-port bandwidth control
SNMP v.1, v.2, v.3 network management, RMON support
SupportsWeb-based management
CLI management support
Fully configurable either in-band or out-of-band control via RS-232 console serial connection
Telnet remote control console
TraceRoute support
Traffic Segmentation
TFTP/FTP upgrade
SysLog support
Simple Network Time Protocol support
Web GUI Traffic Monitoring
SSH Secure Shell version 1 and 2 support
SSL Secure HTTP TLS Version 1 and SSL version 3 support

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1.3 Dimension
The JetNet 7850G-2XG and JetNet 6852G Industrial Gigabit Layer 3 Managed Switch dimension ( H
x W x D) is 44mm x 440mm x 292.1mm.

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1.4 Front-Panel Components
The front panel of the Switch consists of 48 10/100/1000BASE-T interfaces, 2 SFP+ 10-Gigabit
interfaces, or 4 SFP 1Gigabit interfaces, 1 built-in 1000/100/10 RJ-45 Ethernet service ports, an RS-232
communication port.
JetNet 7850G -2XG 48 10/100/1000BASE-T with 2 SFP+ 10G interfaces
JetNet 6852G 48 10/100/1000BASE-T with 4 SFP 1G interfaces
An RS-232 DCE console port is for setting up and managing the Switch via a connection to a console
terminal or PC using a terminal emulation program.
Each 100/100/1000BASE-T port including management port has two LED indicators: The Left side
represents speed and Right side represents Link/Activity. The speed light will has three different colors
for connecting speed 10M (LED off), 100M (Color Green), and 1G (Color Orange). The Link/Activitylight
will have a green blinking once the port has a receive/transmit data.
Each 10Gbps SFP+ port and 1Gbps SFP port has two LED indicators: The Left side represents Link and
Right side represents Activity. The Link light will have green color if the port is link up. The Activity light
will have a green blinking once the port has a receive/transmitdata.

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1.5 Rear Panel Description
The rear panel of the Switch contains AC/DC power connector and three fans.
Rear panel with DC power connector
Rear panel with AC power connector
The DC power range support -48V(-36 ~ -72V) DC input.
The AC power connector is a standard three-pronged connector that supports the power cord. Plug the
female connector of the provided power cord into this socket, and the male side of the cord into a power
outlet. The Switch automaticallyadjusts its power setting to any supply voltage in the range from 100 ~
240 VAC at 50 ~ 60 Hz.

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!
1.6 Management Options
The system may be managed by using one Service Ports through a Web Browser,Telent, SNMP
function and using the console port on the front panel through CLI command.
1.7 Web-based Management Interface
After you have successfullyinstalled the Switch, you can configure the Switch, monitor the LED panel,
and displaystatistics graphicallyusing a Web browser, such as Mozilla FireFox (version 3.6 or higher) or
Microsoft ® Internet Explorer (version 5.0 or above).
To access the Switch through a Web browser, the computer running the Web browser must
have IP-based network access to the Switch.
1.8 Command Line Console Interface Through the Serial Port or
Telnet
You can also connect a computer or terminal to the serial console port or use Telnet to access the
Switch. The command-line-driveninterface provides complete access to all switch management
features.

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1.9 SNMP-Based Management
You can manage the Switch with an SNMP-compatibleconsole program. The Switch supports SNMP
version 1.0, version 2.0, and version 3.0. The SNMP agent decodes the incoming SNMP messages and
responds to requests with MIB objects stored in the database. The SNMP agent updates the MIB objects
to generate statistics The Switch supports a comprehensiveset of MIB extensions:
RFC1493 Bridge
RFC 2819 RMON-MIB
RFC 2233 Interface MIB
RFC 2618 (Radius-Auth-Client-MIB)
RFC 2620 (Radius-Acc-Client-MIB)
RFC 1724 (RIPv2-MIB)
RFC 1850 (OSPF-MIB)
RFC 1850 (OSPF-TRAP-MIB)
RFC 2787 (VRRP-MIB)
RFC 3289 - DIFFSERV-DSCP-TC
RFC 3289 - DIFFSERV-MIB
QOS-DIFFSERV-EXTENSIONS-MIB
QOS-DIFFSERV-PRIVATE-MIB
RFC 2674 802.1p
RFC 2932 (IPMROUTE-MIB)
ROUTING-MIB
MGMD-MIB
RFC 2934 PIM-MIB
DVMRP-STD-MIB
IANA-RTPROTO-MIB
IEEE8021-PAE-MIB
INVENTORY-MIB
MGMT-SECURITY-MIB
QOS-MIB
QOS-ACL-MIB
QOS-COS-MIB
QOS-AUTOVOIP-MIB
QOS-DIFFSERV-PRIVATE-MIB
QOS-ISCSI-MIB
RFC 1907 - SNMPv2-MIB
RFC 2465 - IPV6-MIB

Korenix Technology Co., Ltd.
Industrial Layer 3 Managed Ethernet Switch
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Industrial Layer 3 Managed Ethernet SwitchUser Manual Page: 17/1246
RFC 2466 - IPV6-ICMP-MIB
TACACS-MIB
IGMP/MLD Snooping
IGMP/MLD Layer2 Multicast
QoS –IPv6 ACL
Voice VLAN
Guest VLAN
LLDP-MIB
LLDP MED
RFC 2925 (DISMAN-TRACEROUTE-MIB)
RFC 2571 - SNMP-FRAMEWORK-MIB
RFC 2572 - SNMP-MPD-MIB
RFC 2573 - SNMP-NOTIFICATION-MIB
RFC 2573 - SNMP-TARGET-MIB
RFC 2574 - SNMP-USER-BASED-SM-MIB
RFC 2576 - SNMP-COMMUNITY-MIB
RFC 2263 - USM-TARGET-TAG-MIB
RFC 3176 - SFLOW-MIB
IEEE8023-LAG-MIB(IEEE Std 802.3ad)
RFC 2674 - P-BRIDGE-MIB
RFC 2674 - Q-BRIDGE-MIB
RFC 2737 - ENTITY-MIB
RFC 2863 - IF-MIB
RFC 3635 - Etherlike-MIB
PORTSECURITY-PRIVATE-MIB
RADIUS-CLIENT-PRIVATE-MIB
CAPTIVE-PORTAL-MIB
RFC 3419 - TRANSPORT-ADDRESS-MIB
IANA-MAU-MIB

Korenix Technology Co., Ltd.
Industrial Layer 3 Managed Ethernet Switch
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Industrial Layer 3 Managed Ethernet SwitchUser Manual Page: 18/1246
2 Installation and Quick Startup
2.1 Package Contents
Before you begin installing the Switch, confirm that your package contains the following items:
The Rack Mount Managed Ethernet Switch
Console Cable
Rackmount kit
Power Cord (Depend on Country, JetNet 7850G-2XG-DC48 and JetNet 6852G-DC48 no Power Cord)
QIG
2.2 Switch Installation
Installing the Switch Without the Rack
1. Install the Switch on a level surface that can safely support the weight of the Switch and its attached
cables. The Switch must have adequate space for ventilation and for accessing cable connectors.
2. Set the Switch on a flat surface and check for proper ventilation. Allow at least 5 cm (2 inches) on
each side of the Switch and 15 cm (6 inches) at the back for the power cable.
3. Attach the rubber feet on the marked locations on the bottom of the chassis.
The rubber feet are recommended to keep the unit from slipping.

Korenix Technology Co., Ltd.
Industrial Layer 3 Managed Ethernet Switch
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Industrial Layer 3 Managed Ethernet SwitchUser Manual Page: 19/1246
2.3 Installing the Switch in a Rack
You can install the Switch in most standard 19-inch (48.3-cm) racks. Refer to the illustrations below.
1. Use the supplied screws to attach a mounting bracket to each side of the Switch.
2. Align the holes in the mounting bracket with the holes in the rack.
3. Insert and tighten two screws through each of the mounting brackets.

Korenix Technology Co., Ltd.
Industrial Layer 3 Managed Ethernet Switch
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Industrial Layer 3 Managed Ethernet SwitchUser Manual Page: 20/1246
2.4 Quick Starting the Switch
1. Read the device InstallationGuide for the connectivityprocedure. In-band connectivityallows access
to the JetNet 7850G-2XG/6852G Switch locally. From a remote workstation, the device must be
configured with IP information (IP address, subnet mask, and default gateway).
2. Turn the Power ON.
3. Allow the device to load the software until the login prompt appears. The device initial state is called
the default mode.
4. When the prompt asks for operator login, do the following:
Type the word admin in the login area. Since a number of the Quick Setup commands require
administrator account rights, suggesting logging into an administrator account.
Enter a default password admin
Press the <Enter> key.
The CLI Privileged EXEC mode prompt will be displayed.
Use “configure” to switch to the Global Config mode from Privileged EXEC.
Use “exit” to return to the previous mode.