Linksys Smart Switch LGS3XX Bedienungsanleitung

Smart Switch LGS3XX

User Guide

Table of Contents

Linksys

Chapter 1: Getting Started . . . . . . . . . . . . . . . . . . . . . 1

Starting the Web-based Conguration Utility . . . . . . . . . . . .1

Launching the Conguration Utility. . . . . . . . . . . . . . . . . . .1

Interface Naming Conventions . . . . . . . . . . . . . . . . . . . . . .3

Window Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Chapter 2: System Status . . . . . . . . . . . . . . . . . . . . . . 7

System Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

RMON. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

Chapter 3: Quick Start . . . . . . . . . . . . . . . . . . . . . . . .13

Chapter 4: System Management. . . . . . . . . . . . . . . . . .14

System Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

System Time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

SNTP Unicast Server. . . . . . . . . . . . . . . . . . . . . . . . . . . .19

SNMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

Feature Conguration . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

Log Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Remote Log Servers . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

RAM Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Flash Memory Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

Chapter 5: Port Management . . . . . . . . . . . . . . . . . . .30

Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Link Aggregation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33

LAGs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35

Green Ethernet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37

PoE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

Feature Conguration . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Port Limit Power Mode . . . . . . . . . . . . . . . . . . . . . . . . . .46

Class Limit Power Mode . . . . . . . . . . . . . . . . . . . . . . . . . 47

Chapter 6: VLAN Management. . . . . . . . . . . . . . . . . . .49

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49

VLANs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52

Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

VLAN Memberships . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Voice VLAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

Feature Conguration . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Telephony Organizationally Unique Identier Interfaces . . . . 58

Chapter 7: Spanning Tree Management . . . . . . . . . . . . .61

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61

Table of Contents

Linksys

Spanning Tree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

STP Interfaces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63

RSTP Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65

Chapter 8: MAC Address Management. . . . . . . . . . . . . .68

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68

Dynamic MAC Addresses . . . . . . . . . . . . . . . . . . . . . . . . 68

Chapter 9: Multicast . . . . . . . . . . . . . . . . . . . . . . . . .70

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70

Feature Conguration . . . . . . . . . . . . . . . . . . . . . . . . . . 73

IGMP Snooping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74

Multicast Router Ports . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Forward All . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Unregistered Multicast . . . . . . . . . . . . . . . . . . . . . . . . . . 78

IGMP IP Group Addresses . . . . . . . . . . . . . . . . . . . . . . . . 79

MAC Group Address FDB. . . . . . . . . . . . . . . . . . . . . . . . .80

IP Group Address FDB . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Chapter 10: IP Interface . . . . . . . . . . . . . . . . . . . . . . .84

IPv4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .84

IPv4 Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

ARP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

IPv6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88

IPv6 Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

IPv6 Interface Addresses . . . . . . . . . . . . . . . . . . . . . . . . .89

IPv6 Default Routers . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

Chapter 11: IP Network Operations. . . . . . . . . . . . . . . .92

Domain Name System . . . . . . . . . . . . . . . . . . . . . . . . . . 92

DNS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

DHCP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94

DHCP Snooping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

DHCP Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

DHCP Snooping Binding Database . . . . . . . . . . . . . . . . . . 99

Interface Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

Chapter 12: Security . . . . . . . . . . . . . . . . . . . . . . . . 102

Management Security . . . . . . . . . . . . . . . . . . . . . . . . . 102

User Access & Accounts . . . . . . . . . . . . . . . . . . . . . . . . 102

RADIUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .104

Network Access Control . . . . . . . . . . . . . . . . . . . . . . . . 107

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .107

Feature Conguration . . . . . . . . . . . . . . . . . . . . . . . . . 112

Port Authentication . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

Authenticated Hosts . . . . . . . . . . . . . . . . . . . . . . . . . . 114

Port Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

Storm Control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .116

Chapter 13: Quality of Service . . . . . . . . . . . . . . . . . . 118

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .119

Feature Conguration . . . . . . . . . . . . . . . . . . . . . . . . . 120

Queue Scheduling. . . . . . . . . . . . . . . . . . . . . . . . . . . .121

Bandwidth Control . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

Basic QoS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

Chapter 14: Maintenance . . . . . . . . . . . . . . . . . . . . . 127

Device Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

Reboot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128

File Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

iii

Table of Contents

Linksys

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .129

Firmware & Boot Code . . . . . . . . . . . . . . . . . . . . . . . . . 131

Active Firmware Image . . . . . . . . . . . . . . . . . . . . . . . . .133

Conguration & Log. . . . . . . . . . . . . . . . . . . . . . . . . . .134

Conguration File Copy . . . . . . . . . . . . . . . . . . . . . . . . 136

Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

Optical Module Status . . . . . . . . . . . . . . . . . . . . . . . . . 137

Ping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

Port Mirroring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .139

CHAPTER 1 Getting Started

Linksys

CHAPTER 1 Getting Started

Getting Started

This section provides an introduction to the Web-based configuration utility, and

covers the following topics:

•Starting the Web-based Configuration Utility

•Interface Naming Conventions

•Window Navigation

•Configuring with Menu Command Line Interface

There are two ways to configure the device: through the graphical user interface

and through the menu command line interface.

Starting the Web-based Configuration Utility

This section describes how to navigate the Web-based switch configuration

utility. If you are using a pop-up blocker, make sure it is disabled.

The following browsers are supported:

•Firefox (versions 16 and latest)

•IE version (versions 9, 10)

Browser Restrictions

If you are using IPv6 interfaces on your management station, use the IPv6 global

address and not the IPv6 link local address to access the device from your browser.

Launching the Configuration Utility

To open the Web-based configuration utility, do the following:

STEP 1 Open a Web browser.

STEP 2 Enter the IP address of the device you are configuring in the address bar

on the browser, and then press Enter.

NOTE When the device is using the factory default IP address of 192.168.1.251,

its power LED flashes continuously. When the device is using a DHCP

assigned IP address or an administrator-configured static IP address, the

power LED is on solid.

Logging In

The default username is admin and the default password is admin

to log in to the Web-based GUI:

STEP 1 Open the GUI. The Login page is displayed.

STEP 2 Enter the username/password. The password can contain up to 64

ASCII characters.

Logging Out

By default, the application logs out after ten minutes of inactivity.Unless the

Running Configuration is copied to the Startup Configuration, rebooting the

device will remove all changes made since the last time the file was saved. Save

the Running Configuration to the Startup Configuration before logging off to

preserve any changes you made during this session.

Go to Configuration File Copy page to save your configuration. Save the Running

Configuration file by copying it to the Startup Configuration file.

To log out, click Logout in the top right corner of any page. The system logs out

of the device.

Interface Naming Conventions

When a timeout occurs or you intentionally log out of the system, a message

appears and the Login page appears, with a message indicating the logged-

out state.

To configure the device through the menu CLI, do the following:

1. Log on to the device through telnet.

CHAPTER 2 System Status

Linksys

To display Ethernet statistics and/or set the refresh rate, do the following:

STEP 1 Click System Status > Interface Statistics.

STEP 2 Enter the parameters.

System Status

Interface Statistics

•Interface—Select the specific interface for which Ethernet statistics are to

be displayed.

•Refresh Rate—Select the time period that passes before the interface

Ethernet statistics are refreshed. The available options are as follows:

•No Refresh—Statistics are not refreshed.

•15 Sec—Statistics are refreshed every 15 seconds.

•30 Sec—Statistics are refreshed every 30 seconds.

•60 Sec—Statistics are refreshed every 60 seconds.

The Receive Statistics area displays information about incoming packets.

•Unicast Packets—Good Unicast packets received.

•Multicast Packets—Good Multicast packets received.

•Broadcast Packets—Good Broadcast packets received.

•Error Packets—Packets with errors received.

The Transmit Statistics area displays information about outgoing packets.

•Total Octets—Octets transmitted, including bad packets and FCS octets,

but excluding framing bits.

•Unicast Packets—Good Unicast packets transmitted.

•Multicast Packets—Good Multicast packets transmitted.

•Broadcast Packets—Good Broadcast packets transmitted.

•To clear or view statistics counters, do the following:

•Click Refresh to refresh the counters on the page.

•Click Clear to clear the selected interfaces counters.

•Click View All to see all ports on a single page.

CHAPTER 1 Getting Started

Linksys

Button Name Description

Close Click to return to the previous page. Any changes

not applied are cleared.

Clear All Click to clear the statistic counters for all interfaces.

Clear Click to clear information, such a counters of an

interface or all interface, or log files.

Delete After selecting an entry in the table, click Delete

to remove.

Edit Select the entry and click Edit. The Edit page

appears, and the entry can be modified.

1. Click Apply to save the changes to the Running

Configuration.

2. Click Close to return to the main page.

Search Enter the query filtering criteria and click Search.

The results are displayed on the page.

Refresh Click Refresh to refresh the counter values.

Test Click Test to perform the related tests.

View or View All Click View to display details associated with the

entry selected or for all entries (respectively).

CHAPTER 2 System Status

Linksys

CHAPTER 2 System Status

System Status

This section describes how to view device statistics. It covers the following

topics:

•System Summary

•RMON

•Interface Statistics

System Summary

The System Summary page provides a graphic view of the device, and displays

device status, hardware information, firmware version information, general PoE

status, and other items.

To view system information, click System Status > System Summary. The System

Summary page contains system and hardware information.

•System Mode—Specifies whether the system is operating in Layer 2

system mode.

•System Description—A description of the system.

•System Location—Physical location of the device. Click Edit to go the System

Information page to enter this value.

•System Contact—Name of a contact person. Click Edit to go the System

Information page to enter this value.

•Host Name—Name of the device. By default, the device host name is

composed of the word “switch” followed by the three least significant bytes

of the device base MAC address (the six furthest right hexadecimal digits).

•Base MAC Address—Device MAC address.

•SNMP Object ID—Unique vendor identification of the network

management subsystem.

•Firmware Version—Firmware version number.

•Boot Code Version—Boot version number.

•Hardware Version —Hardware version number of the device.

•Serial Number—Serial number. Device Status

•Fan Status—Applicable only to models that have fans. The following values

are possible:

•OK—Fan is operating normally.

•Fail—Fan is not operating correctly.

•Date & Time—System date and time.

•System Uptime—Length of time since last reboot.

CHAPTER 2 System Status

Linksys

RMON

The Statistics page displays detailed information regarding packet sizes and

information regarding physical layer errors. The information displayed is

according to the RMON (Remote Network Monitoring) standard. An oversized

packet is defined as an Ethernet frame with the following criteria:

•Packet length is greater than MRU byte size.

•Collision event has not been detected.

•Late collision event has not been detected.

•Received (Rx) error event has not been detected.

•Packet has a valid CRC.

To view RMON statistics and/or set the refresh rate, do the following:

STEP 1 Click System Status > RMON > Statistics.

STEP 2 Select the Interface for which statistics are to be displayed.

STEP 3 Select the Refresh Rate, the time period that passes before the interface

statistics are refreshed.

The statistics are displayed for the selected interface.

•Bytes Received—Number of octets received, including bad packets and FCS

octets, but excluding framing bits.

•Drop Events—Number of packets dropped.

•Packets Received—Number of good packets received, including Multicast

and Broadcast packets.

•Broadcast Packets Received—Number of good Broadcast packets received.

This number does not include Multicast packets.

•Multicast Packets Received—Number of good Multicast packets received.

•CRC & Align Errors—Number of CRC and Align errors that have occurred.

•Undersize Packets—Number of undersized packets (less than 64 octets)

received.

•Oversize Packets—Number of oversized packets (over 2000 octets) received.

•Fragments—Number of fragments (packets with less than 64 octets,

excluding framing bits, but including Frame Check Sequence octets)

received.

•Jabbers—Total number received packets that were longer than 1632

octets. This number excludes frame bits, but includes FCS octets that had

either a bad FCS with an integral number of octets (FCS Error) or a bad FCS

with a non-integral octet (Alignment Error) number. A jabber packet is

defined as an Ethernet frame that satisfies the following criteria:

•Packet data length is greater than MRU.

•Packet has an invalid CRC.

•Received (Rx) Error Event has not been detected.

•Collisions—Number of collisions received. If Jumbo Frames are enabled,

the threshold of Jabber Frames is raised to the maximum size of Jumbo

Frames.

•Frames of 64 Bytes—Number of frames, containing 64 bytes that were

received.

•Frames of 65 to 127 Bytes—Number of frames, containing 65-127 bytes

that were received.

•Frames of 128 to 255 Bytes—Number of frames, containing 128-255 bytes

that were received.

•Frames of 256 to 511 Bytes—Number of frames, containing 256-511 bytes

that were received.

•Frames of 512 to 1023 Bytes—Number of frames, containing 512-1023

bytes that were received.

•Packets of 1024 and More Bytes—Number of frames, containing 1024-

2000 bytes, and Jumbo Frames, that were received.

To clear or view statistics counters, do the following:

•Click Refresh to refresh the counters on the page.

•Click Clear to clear the selected interfaces counters.

•Click View All to see all ports on a single page.

Interface Statistics

The Interface Statistics page displays traffic statistics per port. The refresh rate of

the information can be selected.

This page is useful for analyzing the amount of traffic that is both sent and

received and its dispersion (Unicast, Multicast, and Broadcast).

CHAPTER 2 System Status

Linksys

To display Ethernet statistics and/or set the refresh rate, do the following:

STEP 1 Click System Status > Interface Statistics.

STEP 2 Enter the parameters.

Interface Statistics

•Interface—Select the specific interface for which Ethernet statistics are to

be displayed.

•Refresh Rate—Select the time period that passes before the interface

Ethernet statistics are refreshed. The available options are as follows:

•No Refresh—Statistics are not refreshed.

•15 Sec—Statistics are refreshed every 15 seconds.

•30 Sec—Statistics are refreshed every 30 seconds.

•60 Sec—Statistics are refreshed every 60 seconds.

The Receive Statistics area displays information about incoming packets.

•Unicast Packets—Good Unicast packets received.

•Multicast Packets—Good Multicast packets received.

•Broadcast Packets—Good Broadcast packets received.

•Error Packets—Packets with errors received.

The Transmit Statistics area displays information about outgoing packets.

•Total Octets—Octets transmitted, including bad packets and FCS octets,

but excluding framing bits.

•Unicast Packets—Good Unicast packets transmitted.

•Multicast Packets—Good Multicast packets transmitted.

•Broadcast Packets—Good Broadcast packets transmitted.

•To clear or view statistics counters, do the following:

•Click Refresh to refresh the counters on the page.

•Click Clear to clear the selected interfaces counters.

•Click View All to see all ports on a single page.

Andere Handbücher für Smart Switch LGS3XX

Inhaltsverzeichnis

Andere Linksys Netzwerk-Router Handbücher

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Linksys MAX-STREAM EA8250 Bedienungsanleitung

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Linksys BEFSR41 - EtherFast Cable/DSL Router Bedienungsanleitung

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Linksys BEFSR81 - EtherFast Cable/DSL Router Bedienungsanleitung

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Linksys EA9300 Bedienungsanleitung

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Linksys RV082 Original Betriebsanleitung

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Linksys WRT54GL - Wireless-G Broadband Router... Bedienungsanleitung

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Linksys FGW5500 Bedienungsanleitung

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Linksys EtherFast EF4124 Bedienungsanleitung

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Linksys SFE2010P Bedienungsanleitung

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Linksys WRT54G - Wireless-G Broadband Router... Bedienungsanleitung

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Linksys BEFSR41 - EtherFast Cable/DSL Router Leitfaden

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Linksys SRW208G Bedienungsanleitung

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Linksys RTP300 - Broadband Router With 2 Phone Ports Bedienungsanleitung

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Linksys BEFSR81 - EtherFast Cable/DSL Router Bedienungsanleitung

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Linksys SFE1000P Bedienungsanleitung

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Linksys BEFVP41 - EtherFast Cable/DSL VPN Router Bedienungsanleitung

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Linksys BEFSX41 - Instant Broadband EtherFast Cable/DSL Firewall... Bedienungsanleitung

Linksys

Linksys WRT54GH Bedienungsanleitung

Linksys

Linksys MR2000 Series Bedienungsanleitung

Linksys

Linksys RV042 Original Betriebsanleitung

Linksys

Linksys EF1324 Bedienungsanleitung

Linksys

Linksys RT31P2-VU Original Betriebsanleitung

Beliebte Netzwerk-Router Handbücher anderer Marken

Allnet

Allnet ALL0333AU Bedienungsanleitung

HomeSeer

HomeSeer HT-SEL Bedienungsanleitung

Sercomm

Sercomm Genesis OC3505D Bedienungsanleitung

Billion

Billion BIPAC 5102 Series Bedienungsanleitung

TP-Link

TP-Link TD-8817 Bedienungsanleitung

Motorola

Motorola MR1900 Bedienungsanleitung

Digi

Digi IX14 Bedienungsanleitung

Cisco

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XAVi

XAVi X8821e Bedienungsanleitung

BEC

BEC 6200WZL Bedienungsanleitung

MikroTik

MikroTik hAP ac3 Series Bedienungsanleitung

Korenix

Korenix JetNet 5428G Series Bedienungsanleitung

NETGEAR

NETGEAR FS526T - Switch Bedienungsanleitung

Korenix

Korenix JetNet 5710G Series Bedienungsanleitung

Automated Logic

Automated Logic ZN551 Betriebsanleitung

Cisco

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EnGenius

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Cisco

Cisco 805 Series Bedienungs- und Sicherheitshinweise