࿑ ᯏ⢻
ᯏ⢻ߦࠃࠅ 㔚ᯏࠍࡊࠣࠕࡦ࠼ࡊࠗߢ⸳ቯ
Ԙ
ߎߜࠄߪࡁ࠹࡞ ࡈࠜࡦߢߔޕ
Ԛ
ߪޔࠊ߆ࠅ߹ߒߚޕ
ԙ
ࠊ߆ࠅ߹ߒߚޕ
ߥߚߩࡐ࠻ࠍޔ
ࡏࠗࠬ ߣ ࠍ
ࡂࠗࡊࠗࠝ࠹ࠖߦ
⸳ቯߒ߹ߒߚޕ
ᨵエᕈߩࠆዉࠝࡊ࡚ࠪࡦ
ఝࠇߚࡄࡈࠜࡑࡦࠬߣࡀ࠶࠻ࡢࠢߩ㓚ኂ
࿁ᓳജࠍߨ߃ߚ
ࠪ࠭ߪޔ
ਛⷙᮨડᬺࡀ࠶࠻ࡢࠢߩࠦࠕߣߒߡℂᗐ⊛
ߢߔޕ㜞ኒᐲ ߅ࠃ߮ ߩࠗࡦ࠲ࡈࠚࠬ
ࠝࡊ࡚ࠪࡦޔ࠺ࡃࠗࠬߩ౬㐳ᯏ⢻ޔࡀ࠶࠻
ࡢࠢోߣࠕࡊࠤ࡚ࠪࡦߩ㓚ኂ࿁ᓳജ
ߦ㑐ࠊࠆࠝࡊ࡚ࠪࡦࠍឭଏߒ߹ߔޕ
ࠪ࠭ߪࡄࡈࠜࡑࡦࠬޔࡐ࠻
ኒᐲޔࠠࡘ࠹ࠖߥߤޔࡀ࠶࠻ࡢࠢ⛔วࠍ
ኈᤃߦߔࠆߚᨵエᕈ߇ࠅޔᄢⷙᮨડᬺ
ࡀ࠶࠻ࡢࠢߩࡊ࠶࠻ࡈࠜࡓߣߒߡ߽↪ߢ
߈߹ߔޕ
ࠬࠗ࠶࠴ࠢࠬ࠲ࡦࠣ
ࡁ࠹࡞ߩ వ ㅴ ⊛ 㓚ኂ ࿁ ᓳ࠹ࠢࡁࡠࠫ
㧔 㧕ߦ
ࠃࠅޔߩࠦࡦࡐࡀࡦ࠻ޔࡦࠢޔࡁ࠼ߢ
⊒↢ߔࠆ㓚ኂߦኻߒߡቢ⅜ߣ߽⸒߃ࠆ⼔
߇ታߢ߈߹ߔޕ ߪ╲ࠍ߹ߚߛ
ࠍታߔࠆᛛⴚߢޔ࡙
ࠩ࠶࡚ࠪࡦࡌࠬߩ⽶⩄ಽᢔߣ⚵ߺว
ߖߡ⍍ᤨߦ㓚ኂ࿁ᓳࠍታߒ߹ߔޕࡀ࠶࠻
ࡢࠢߩࠦࠕߦ
ࠪ࠭ࠍዉߔࠇ
߫ޔน↪ᕈߩ㜞ࠨࡆࠬࠍឭଏߔࠆℂᗐ
⊛ߥࡀ࠶࠻ࡢࠢࠍ᭴▽ߢ߈߹ߔޕ
ㅜࠕ࠼ࡃࡦࠬ࡞࠹ࠖࡦࠣࠗࡦࠬߩ⾼߇ᔅⷐߢߔޕ
㜞ᐲߥน↪ᕈࠍ߃ߚ
ࠪࡖࠪࡌࠬߩ࠰ࡘ࡚ࠪࡦ
ࠬ࠲ࡦ࠼ࠕࡠࡦ࠺ࡃࠗࠬߣߒߡߩ
ࠪ࠭ߪޔ㓚ኂ࿁ᓳജߩ㜞ࡀ࠶࠻ࡢࠠ
ࡦࠣࠍน⢻ߦߔࠆᭂߡၷ‗ߥࡊ࠶࠻ࡈࠜ
ࡓࠍឭଏߒ߹ߔޕߎߩࠪࠬ࠹ࡓߪޔߟߩ
౬㐳ࠬࠗ࠶࠴ࡈࠔࡉ࠶ࠢࡕࠫࡘ࡞ޔ ߩ
㔚Ḯⵝ⟎ޔࡎ࠶࠻ࠬࡢ࠶ࡊน⢻ߥࡕࠫࡘ࡞
ߣࡈࠔࡦ࠻ࠗࠍࠨࡐ࠻ߒߡ߹ߔޕ
ࡄࡈࠜࡑࡦࠬࠕࠠ࠹ࠢ࠴ࡖ
ࠪ࠭ߩᔃ⤳ㇱߦߪࡄ࠶ࠪࡉࡃ
࠶ࠢࡊࡦᣇᑼߩ࠺ࠩࠗࡦߣޔߟߩ ࠕ
ࠢ࠹ࠖࡉ㧙ࠕࠢ࠹ࠖࡉធ⛯ߩࠬࠗ࠶࠴ࡈࠔࡉ࠶
ࠢߩὐࠍ↢߆ߒߚ࠺࠲ォㅍಽᢔࠕࠠ
࠹ࠢ࠴ࡖ߇ណ↪ߐࠇߡ߹ߔޕ ߩ
ࠢࡠࠬࡃߣᦨᣂߩ ࠬࠗ࠶࠴ࡈࠔࡉ
࠶ࠢࡕࠫࡘ࡞ߦࠃࠅޔࠬࠗ࠶࠴ߏߣߦᦨ㜞
ߩ ⌀ߩ࠺࠲ࠬ࡞ࡊ࠶࠻ߣ
ߩࡈࡓォㅍᕈ⢻߇ᓧࠄࠇ߹ߔޕ
࠻ࡈࠖ࠶ࠢࡐࠪࡦࠣߣ
࠻ࡈࠖ࠶ࠢࠪࠚࡇࡦࠣ
࠻ࡈࠖ࠶ࠢࡐࠪࡦࠣߪޔ
ࠪ࠭
ߩജࡐ࠻ߢ࠻ࡈࠖ࠶ࠢࠬ࡞ࡊ࠶࠻ࠍ
㒢ߔࠆߎߣߦࠃࠅޔ᭽ޘߥࠨࡆࠬࡌ࡞ߩ
ㆡ↪ࠍน⢻ߦߔࠆᯏ⢻ߢߔޕߎߩᯏ⢻ߢߪޔ
․ቯߩ࡙ࠩ߿ࠕࡊࠤ࡚ࠪࡦ߇ࡀ࠶࠻
ࡢࠢߢ⏕ߢ߈ࠆᏪၞߦ⋧ᒰߔࠆ
㒢୯ࠍ⸳ቯߢ߈߹ߔޕ㑐ㅪᯏ⢻ߩ
㧔
㧕ߢߪޔ․ቯߩធ⛯ㅦᐲ
ߩߺࠍࠝ࠻ࡀ࡚ࠧࠪࠛࠪࡦߢࠕ࠼ࡃ࠲ࠗ࠭
ߔࠆߎߣߦࠃࠅޔఝవ㗅ߩૐ࠺ࡃࠗࠬߪ
ㆡಾߥ୯ߦㅦᐲ㒢߇ߢ߈߹ߔޕ
࠻ࡈࠖ࠶ࠢࠪࠚࡇࡦࠣߪޔ
ࠪ࠭
߆ࠄߩജ࠻ࡈࠖ࠶ࠢ㊂ࠍ㒢ߔࠆᯏ⢻ߢߔޕ
㒢ߪޔࠄ߆ߩᒻߩࠨࡆࠬࡈࠖ࡞࠲ߦ
ᓥߞߡⴕࠊࠇࠆߩ߇᥉ㅢߢߔ ޕࠨࡆࠬ
ࡊࡠࡃࠗ࠳߿ㅢାᬺ⠪ߣߩหᬺߢߪޔ
ᓥ᧪ߩࡈࡓ߿
ߩࠕࠢ
ࠬ࠰ࡘ࡚ࠪࡦߩઍࠊࠅߦ ࠍ
ዉߔࠆ㓙ߎߩᯏ⢻ࠍ↪ߢ߈߹ߔޕ
㧔 㧕
࠰ࡘ࡚ࠪࡦߣߩㅪ៤
㧱㧾㧿
ࠪ࠭ߪࡁ࠹࡞ߩ⸽ᬌ∉
࠰ࡘ࡚ࠪࡦ
㧔 㧕ߣㅪ៤ߒߡ߹ߔޕ㧺㧿㧺
㧭ߪޔࠛࡦ࠼ࡐࠗࡦ࠻ߢߩࠠࡘ࠹ࠖߣࡐࠪ
߳ߩࠦࡦࡊࠗࠕࡦࠬ㧔Ḱ㧕ࠍታߔࠆ
࠰ࡘ࡚ࠪࡦߢޔࡀ࠶࠻ࡢࠢࠕࠢࠬߦవ
┙ߞߡࡐࠪ߳ߩࠦࡦࡊࠗࠕࡦࠬࠍὐᬌޔ
⹏ଔޔ⸽ߒޔࠛࡦ࠼ࡐࠗࡦ࠻࠰ࠬߢߩ
㗴ὐߩୃᓳࠍน⢻ߦߒ߹ߔޕ
㧺㧿㧺㧭ߦ ߟ ߡ ߩ ⚦ ߪ 㨬
㨭ࠞ࠲ࡠࠣ
ࠍߏⷩߊߛߐޕ
㧔 㧕
ࠪ࠭ߪ 㧔
㧕ࠍౝ⬿ߒߡ߹ߔޕ
ߦࠃߞߡ‛ℂࠤࡉ࡞⸳ߩ࠻ࡉ࡞ࠪࡘ
࠹ࠖࡦࠣ߇◲⚛ൻߐࠇޔ㓚ኂࠍㅦ߿߆ߦ⊒
ߒߡේ࿃ࠍ⛉ࠅㄟߺޔࡀ࠶࠻ࡢࠢߩࠕ࠶ࡊ
࠲ࠗࡓࠍലᨐ⊛ߦჇᄢߐߖࠆߎߣ߇ߢ߈߹ߔ
ߩߢޔࠤࡉ࡞ߩᢿ✢߿⍴⛊ޔࠗࡦࡇ࠳ࡦ
ࠬߩਇ৻⥌ߣߞߚࠤࡉ࡞ߩ㗴ࠍࡕ
࠻߆ࠄ⸻ᢿߒߡㅢ⍮ߔࠆߎߣ߇ߢ߈߹ߔޕ
ࠪ࠭ߢߪޔߎ߁ߒߚਇౕวࠍ
ࠤࡉ࡞ࠍขࠅᄖߔߎߣߥߊㅢ⍮ߒ߹ߔޕ㜞
ଔߥࠤࡉ࡞࠹ࠬ࠻↪ߩᯏེࠍ⾼ߒߚࠅޔ
ઁߩࠬ࠲࠶ࡈߩഥജࠍઔߛࠅߔࠆᔅⷐߪ
ࠅ߹ߖࠎޕ
ࠕࠢ࠹ࠖࡉ࿁✢ߩ⼔㧔 㧕
ࠪ࠭ߪޔ⍴⛊ࠍᬌߒߚࡐ࠻
ࠍ⥄േ⊛ߦήലߦߒ߹ߔޕᱷࠅߩࡐ࠻ߪ
ࠕࠢ࠹ࠖࡉߥ⁁ᘒߦ⛽ᜬߐࠇޔࠨࡆࠬߩ
ਛᢿࠍߊߎߣߥߊ࠻ࡈࠖ࠶ࠢォㅍ߇⛮⛯ߐ
ࠇ߹ߔޕ
ࡀ࠶࠻ࡢࠢ▤ℂ
ࠪ࠭ߦߪޔߐ߹ߑ߹ߥ▤ℂ࠷࡞
߇↪ᗧߐࠇߡ߅ࠅޔߩࡆࠫࡀࠬⷐઙߦ
ᔕߓߡᭂߡᨵエᕈߩ㜞ㆇ↪ⅣႺࠍឭଏ
ߒ߹ߔޕߟߩ 㧔ࠦࡑࡦ࠼ࠗࡦ
ࠗࡦ࠲ࡈࠚ
ࠬ㧕ޔ ࡌࠬߩ ޔ
ࡌࠬߩ▤ℂࠗࡦ࠲ࡈࠚࠬޔ
ࡌࠬߩ▤ℂ࠰ࡈ࠻࠙ࠚࠕ㧔 ޔ ޔ
ኻᔕ㧕ޔ
㧔 㧕ޔ
㧔 㧕ޔ߅ࠃ߮
㧔 㧕߇ࠅ߹ߔޕ
*
1
Fabric capacity for switch cluster
*
2
208 = 192 on I/O module +
㧔
8 per 8393SF
2 = 16
㧕
*
3
400 = 384 on I/O module +
㧔
8 per 8393SF
2 = 16
㧕ޓ
*
4
36 = 32 on I/O module +
㧔
2 per 8394SF
2 = 4
㧕
*
5
68 = 64 on I/O module +
㧔
2 per 8394SF
2 = 4
㧕
ERS 8306 ERS 8310
96
192
192
192
192
192/208*
2
ޓ
36*
4
192
384
384
384
384
384/400*
3
ޓ
68*
5
ࡐ࠻
ࡐ࠻
ࡐ࠻㧔 ኻᔕ㧕
ࡐ࠻
ࡐ࠻㧔 ኻᔕ㧕
ࡐ࠻㧔 㧕
ࡐ࠻㧔 㧕
ᦨᄢࠬࠗ࠶࠴ࡦࠣᏪၞ㧔 㧕
㧔 㧕
ᢙ
ᢙ
416
㧔
8393SF
㧕ޔ
464
㧔
8394SF
㧕
832
4,000
16,000
ᒛ 㧔 㧕ᯏ⢻
ࠪ࠭ߩ ᯏ⢻ߪޔᏪၞ
ߩࠃࠅല₸⊛ߥ↪ࠍน⢻ߦߒߡᣢሽࡀ࠶࠻
ࡢࠢߩ࠰ࠬߣᯏ⢻ࠍᦨㆡൻߒ߹ߔޕߐ
ࠄߦޔࡀ࠶࠻ࡢࠢࠛ࠶ࠫߢߩࡄࠤ࠶࠻ߩಽ㘃
ߣࡑࠠࡦࠣ߇น⢻ߥߚޔࠦࠕߢߩ ಣ
ℂ߇ኈᤃߦߥࠅ߹ߔޕ ࠻ࡈࠖ࠶ࠢߩಽ㘃ޔ
ఝవ㗅ઃߌޔࡐࠪࡦࠣޔࡑࠠࡦࠣߦࠃࠅޔ
ࡒ࠶࡚ࠪࡦࠢ࠹ࠖࠞ࡞ߢຠ⾰ߦᢅᗵߥࠕࡊ
ࠤ࡚ࠪࡦߦኻߒޔࡀ࠶࠻ࡢࠢߢㆡಾߥࠨ
ࡆࠬࡌ࡞ࠍឭଏߢ߈߹ߔޕ
ࠪ
࠭ߦߪࡐ࠻ߏߣߦ ߩࡂ࠼࠙ࠚࠕࠠࡘ
߇ࠅ߹ߔޕᒛ ᯏ⢻ߦࠃࠅޔ
㧔 㧕ߢ
ᮡḰൻߐࠇߚ 㧔
㧕 ࠕࠠ࠹ࠢ࠴ࡖ߇ࠨࡐ࠻ߐ
ࠇޔ ࡄࠤ࠶࠻ߩࡋ࠶࠳ࡈࠖ࡞࠼ߩౝኈ 㖸
ჿޔࡆ࠺ࠝޔ࠺࠲ߥߤ ߦၮߠߡࡄࠤ࠶࠻
߇ಽ㘃ߐࠇ߹ߔޕ
⥄േᬌᯏ⢻ߦࠃࠅ 㔚ᯏࠍ
ࡊࠣࠕࡦ࠼ࡊࠗߢ⸳ቯ
ࠪ࠭ߪ 㧔 㧕
ᮡ Ḱ ߦ Ḱ ߒ ߡ ߅ࠅޔ 㔚 ߥߤ ߩ
࠺ࡃࠗࠬࠍ⥄േ ᬌߢ߈߹ߔޕ
Ḱߩฦ࠺ࡃࠗࠬ߇ޔ㓞ធ
ߔࠆ࠺ࡃࠗࠬߩ ޔ⸳ቯޔ߅ࠃ߮ᕈ⢻ࠍቇ⠌
ߒߡޔߘߩ⚦ᖱႎࠍࡀ࠶࠻ࡢࠢ▤ℂࠪࠬ
࠹ࡓߦឭଏߒ߹ߔޕߎࠇߦࠃࠅޔࡀ࠶࠻ࡢࠢ
▤ℂࠪࠬ࠹ࡓߦߪᏱߦࡀ࠶࠻ࡢࠢߩ‛ℂ
᭴ᚑߦ㑐ߔࠆᦨᣂᖱႎ߇ᜬߐࠇࠆߚޔ
ߘߩᖱႎߦว⥌ߒߥㅢା⸳ቯᖱႎࠍㅦ
߿߆ߦ⊒ߒୃᱜߔࠆߎߣ߇น⢻ߢߔޕ
ߐࠄߦޔ ࠬࠗ࠶࠴ߣ 㔚ᯏࠍㅪ៤ߐߖޔ
ࠃࠅࠪࡦࡊ࡞ߦࡊࠣࠕࡦ࠼ࡊࠗࠍታߒޔ
ⅣႺ߇ ឭଏߢ߈ࠆࡁ࠹࡞⁛⥄ߩ
ࡊࡠ࠻ࠦ࡞ 㧔
㧕ᯏ⢻ࠍឭଏߒߡ߅ࠅ߹ߔޕ
ࠍ↪ߔࠆߎߣߢޔ ࠕ࠼ࠬߦ
ࠃߞߡ 㔚ᯏࠍ⥄േ⊛ߦᬌߒޔ ⸳
ቯࠍ⥄ േ ⊛ ߦ ㆡ ↪ ߢ߈߹ߔ ޕߐࠄߦ ޔ
ࠍ ߣวࠊߖߡ↪ߔࠆߎߣ
ߢޔ 㔚ᯏߦ ߣ ୯
ࠍ⥄േ⊛ߦ⸳ቯߔࠆߎߣ߇ߢ߈߹ߔޕ
ࡁ࠹࡞ߩߔߴߡߩࠕࠢࠬࠬࠗ࠶࠴ຠ߇
㧔
㧕ࠍࠨࡐ࠻ߒߡ߹ߔޕ
ࠪ࠭ߪ ࠍ൮⊛ߦ
ࠨࡐ࠻ߒߡ߅ࠅޔએਅߩᒛᯏ⢻ߦ߽ኻᔕ
ߒߡ߹ߔޕ
٨
㧔 㧕
٨
㧔 㧕
٨
٨
ߣ㕖 ߣߩᷙว
٨
ࡌࠬߩ৻రൻߐࠇߚ⸽
ߎࠇࠄߩᒛᯏ⢻ߦࠃࠅޔ ᮡ
ḰߦḰߒߚࠨ࠼ࡄ࠹ࠖߩోຠߣ
ߩ឵ᕈ߇⸽ߐࠇޔࡀ࠶࠻ࡢࠢߦኻߔࠆ
ലߥ⸽ᚻᲑࠍ߃ޔዉ߇ᭂߡኈ
ᤃߥ࠰ࡘ࡚ࠪࡦࠍ㐿⊒ߢ߈߹ߔޕ
ERS 8300ERS 8300
ERS 4500
Gig PoE
Gig E
Gig E
10 Gigabit
Ethernet
10 Gigabit
Ethernet
Fast
Ethernet
Gigabit
Ethernet
Fast
Ethernet
Gigabit
Ethernet
FAX
T1/E1
MPLS
IP Phone 1100
IPSec VPN
ERS 2500
ERS 2500
IPv4-IPv6
PoE
⥄ቛࠝࡈࠖࠬ ࠞࡈࠚ ᡰ␠
PSTN
㧔ⴐ࿁✢✂㧕
ࠕ࠽ࡠࠣ࿁✢
ࠗࡦ࠲ࡀ࠶࠻
ࡈࡓ
ᧄ␠ࡆ࡞
DSL/
ࠤࡉ࡞ ࡕ࠺ࡓ
✚ว
LAN
ࠬࠗ࠶࠴ࠢࠬ࠲
࠺࠲ࡦ࠲
1 Gigabit Ethernet
ࡈࠔࠗࡃ
10/100BASE-T
㌃✢
ࠕࠢ
࠹ࠖࡉ
ࠕࠢ
࠹ࠖࡉ
T1/E1
࠺ࠫ࠲࡞
ࠕ࠽ࡠࠣ࠻ࡦࠢ
ࠬ࠲࠶ࠠࡦࠣ
ࠛ࠶ࠫ
ࠬ࠲࠶ࠠࡦࠣ
ࠛ࠶ࠫ
ERS 4500
ࠠ
࠹ࡈࠜࡦ
ࠪࠬ࠹ࡓ
Gig PoE
Gig PoE
FE PoE
FE PoE Gig PoE
Secure
Router
Secure
Router
Secure
Router
࿑ ਛⷙᮨࡀ࠶࠻ࡢࠢ
ࠦ ࠕ㧦
Ethernet Routing Switch 8300
ࠪ࠭
ࠛ࠶ࠫ㧦
Ethernet Routing Switch 4500
ࠪ࠭
Resilient Switch Cluster
ਥߥᯏ⢻
٨
ਛⷙᮨࠦࠕࡀ࠶࠻ࡢࠢߩ᭴▽
ߦᦨㆡߥޔ ޔ 㧔
㧕ޔ
߅ࠃ߮ 㧔
㧕ࠍ
ࠨࡐ࠻
٨
⛔วࡀ࠶࠻ࡢࠢߦലᨐ⊛ߥޔ
ࡕࠫࡘ࡞ဳߩ╲ߢޔ
㧔
㧕ኻᔕߩ㜞
ኒᐲ
ࡐ࠻
ࠍⵝ
٨
㧔
㧕ߩࠨࡐ
࠻ߦࠃࠅޔࡎࠬ࠻ߩᢛวᕈࠍ៊
ߥ߁ߎߣߥߊࠠࡘ࠹ࠖߦఝ
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