Cisco SystemsメーカーSG300-52MPの使用説明書/サービス説明書
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Quick Start Guide Cisco 300 Series Managed Switches.
2 Cisco 300 Series Managed Switches W elc ome Thank you f or choosing the Cisco 300 S eries Managed Switch, a Cisco network c ommunications device. This device is de signed to be operational right out of the box as a standard bridge. In the def ault configuration, it will f or ward pack ets betwe en connecting devic es after power up.
Cisco 300 Series Managed Switches 3 Do not deploy the device in a location where any of the f ollowing conditions exist: • High Ambient T emperature —Ref er to the f ollowing table f or the high ambient temperatur e rating of each switch: • Reduc e d Air Flow —Both side panels must be unob structed t o prev ent overheating.
4 Cisco 300 Series Managed Switches Rack -Mount Plac ement S TEP 1 Remove the f our screws fr om each side near the front of the swit ch. Retain the screws f or re-installation. (Do not r emove the f our screws from each side near the back of the swit ch.
Cisco 300 Series Managed Switches 5 There is a wall-mount kit pack e d with your swit ch. The dimensions f or the mount kit are as f ollows: Mount the managed switch t o the wall by drilling two pilot hole s 3.7 inches (95 mm ) apar t , at taching the provided anchors and screws t o the wall, then sliding the switch int o p osition on the screws.
6 Cisco 300 Series Managed Switches S TEP 3 Repeat Step 1 and Step 2 f or each devic e you want t o connect to the managed switch. N OTE Cisco strongly recommends using Cat5 or better cable f or Gigabit connectivity . When you connect your network devic es , do not e x ceed the maximum cabling distance of 100 meters (328 f eet) .
Cisco 300 Series Managed Switches 7 N OTE The switch can deliv er a maximum of 15.4 W at ts to an y 10/ 100 or Gigabit PoE port . The 24MP , 28MP , 52P and 52MP models of the swit ch can deliver a maximum of 30 W atts to any P oE p or t . W ARNING The switch is t o b e connected only to P oE networks without routing t o the outside plant .
8 Cisco 300 Series Managed Switches C onfiguring the Cis c o 300 S erie s Manage d S witch B efore Y ou B e gin V erify the managing c omputer r equirements in the pr o duct release not es .
Cisco 300 Series Managed Switches 9 N OTE Details on how to change the IP addr es s on your computer depend upon the t ype of architectur e and operating system you ar e using. Use the computer Help and Suppor t functionalit y to sear ch f or “IP Addressing.
10 Cisco 300 Series Managed Switches • 8 data bits • no parity • 1 stop bit • no flow control S TEP 4 Enter a user name and password. User names and pas swords ar e both case s ensitive and alpha-numeric. The default username is cisco, and the default pas sword is cisco.
Cisco 300 Series Managed Switches 11 Pinging 192.168.1.254 with 32 bytes of data: Reply from 192.168.1.254: bytes=32 time<1ms TTL=128 If you cannot r each the switch, y ou should get a reply similar t o the f ollowing : Pinging 192.168.1.254 with 32 bytes of data: Request timed out.
12 Cisco 300 Series Managed Switches Fe a tures of the Cis c o 300 S erie s Man age d Switch This section de scribe s the exterior of the managed swit ches including por ts , LEDs , and connections . F ront Panel Port s The por ts and LEDs are located on the front panel of the swit ch.
Cisco 300 Series Managed Switches 13 • The LEDs of the corresponding RJ-45 p or t light to r e spond to the SFP interface traffic. N OTE SG300 - 10SFP and S G300 -28S FP have dedicat ed S FP por ts . Their LED status and indication are the same as on the RJ-45 por ts.
14 Cisco 300 Series Managed Switches Console— The Console p or t is where y ou can connect a s erial cable to a computers serial por t f or configuration using a terminal emulation pr ogram.
Cisco 300 Series Managed Switches 15 Where to Go F rom Here Suppor t Cisco Supp or t Communit y w w w .cis co.com/ go/smallbizsupport Cisco Supp or t and Reso ur ces w w w .cisco.c om/ go/ smallbizhelp Phone Suppor t Contacts ww w .cisc o.com/ en/US/ suppor t / tsd_cisc o_small_busines s _suppor t_center_contacts .
Americas He adquar ters Cisco Systems, Inc. w w w .cisco.c om Cisco has more than 200 offic es worldwide. Addresse s, phone numbers , and fax numbers are list ed on the Cisco web site at w w w .cisco.c om/ go/ of fice s . Cisco and the Cisco logo are trademarks or registered trademarks of Cisco and/or its affiliates in the U.
デバイスCisco Systems SG300-52MPの購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
Cisco Systems SG300-52MPをまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはCisco Systems SG300-52MPの技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Cisco Systems SG300-52MPの取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Cisco Systems SG300-52MPで得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Cisco Systems SG300-52MPを既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はCisco Systems SG300-52MPの不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Cisco Systems SG300-52MPに関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちCisco Systems SG300-52MPデバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
