Extreme Extended Edge (ืืืื ืืืงืื ื ืืื ืืืืจืืืึทื ืคึผืึธืจื ืขืงืกืืขื ืืขืจ - VPEX) ืืื ืึท ื ืืึทืข ืืขืื ืึธืืึธืืืข ืืืึธืก ืืื ืืขืืืขื ืขืจืฉืืขืจ ืืึทืงืขื ืขื ืืื ืื EXOS ืึทืคึผืขืจืืืืื ื ืกืืกืืขื ืืื ืืขืืืื ื 22.5. ืื ืืืืืื ื ืืื ืืื ืืืืืจื ืืืืฃ ืื IEEE 802.1BR (ืืจืืง ืคึผืึธืจื ืขืงืกืืขื ืกืืึธื) ื ืึธืจืืึทื, ืืื ืืื ืึท ืืืื ืคืื ืื EXOS 22.5 ืืขืืืื ื, ืฉืืืฆื ืคึฟืึทืจ ืื ื ืืึทืข ExtremeSwitching V400 ืืึทืื ืืืึทืจื ืืื ืืข ืืื ืฆืืืขืืขืื.
"VPEX Bridge" ืืื ืึท ืืืืจืืืึทื ืืึทืฉืืืืขื ืืืึธืก ืืืฉืืืื ืคืื ืงืึทืืคึผืึธืื ืึทื ืฅ ืึทืืึท ืืื ืงืึธื ืืจืึธืืืื ื ืืจืืง (CB) ืืื Bridge Port Extender (BPE). ืฆื ืขื ืฉืืจ ืฉืืื ืืึธืืขืจืึทื ืฅ, ืขืก ืืื ืืขืืืขื ืฆื ืคืึทืจืืื ืื ืฆื ืฆืืืื CBs ืืื ืืืื ืืืืจืืืึทื ืืึทืฉืืืืขื ื ืืฆื MLAG ืืขืื ืึธืืึธืืืข. ืืขืจ ืคึผืืึทื ืคืื ืึทืืึท ืึท ืืืืจืืืึทื ืืึทืฉืืืืขื ืืื ืจืขืืึทื ืืกืึทื ื ืคืื ืึท ืงืืึทืกืืฉ ืฉืึทืกื ืืึทืฉืืืืขื ืึธืืขืจ ืึธื ืืืืื ืคืื ืกืืืืืฉืื. ืืื ืืืื ืืึธืก ืืื ืืขืจ ืึธืืขืจ ืืืืื ืืงืขืจ ืืืช ืืื ืื ืืึธืืืง ืคืื ืื "ืงืึธื ืืจืึธื ืคึผืืืื", ืื ืึทืจืืขื ืคืื ืื "ืืึทืืึท ืคืืึทื" ืืื ืืึทื ืฅ ืจืึทืืืงืึทืืื ืึทื ืืขืจืฉ. ื ืึธื ืึทืืข, ืืขืจ ืฆืื ืคืื 802.1ืืจ ืืื ืฆื ืคืึทืจืืื ืื ืึท ืืืืึทื ืคึผืึธืจื ืฆื ืึท ืืืืข MAC (ืืขืืืึท ืึทืงืกืขืก ืงืึธื ืืจืึธื) ืืื ืกื, ืืฉืขืช ืืืกืึทืืืืืื ื ืคืึทืจืงืขืจ ืคืื ืืืืึทื ืคึผืึธืจืฅ.
ืงืึทื ืืจืึธืืืื ื ืืจืืง
- ืืืื ืืื ืืืืื ืงืึธื ืืจืึธื ืคืื ื
- ืื ืงืึทื ืคืืืืขืจืืืฉืึทื ืึทืงืขืจื ืืึธืืงืึทืื ืืืืฃ CB
- VPEX ืฉืืืฆื ืืืื ืืืื ืึทืงืืืืืืืืื, ืึท ืจืขืืึธืึธื ืืื ืคืืจืืื ืื ืฆื ืืืืฉื ืื ืึทืคึผืขืจืืืืื ื ืืึธืืข
- CB ืืื ืฉืืขื ืืืง ืฉืคึผืขืืื #1
- ืืื ืืขื ืงืจืึทื ื ืืขืืืื ื, CB ืฉืืืฆื ืกืืืืึทืืืืื ืืึทืก ืงืึทื ืขืงืฉืึทื ื ืคืื ืึทืจืืืฃ ืฆื 48 ืืคึผืข
- CB ืืึธืืข ืืื ืืขืฉืืืฆื ืืืืฃ ืืืืขืจ ืืึทืื ืืืึทืจื ืคึผืืึทืืคืึธืจืืก (ืืขืจืืืืึทื X670G2 ืืื X690, ืื ืืขืจืข ืคึผืืึทืืคืึธืจืืก ืืืขื ืืืื ืืืกืืฃ ืืื ืืื ืืขื ืขื ืคืจืื)
- EXOS ืืืืกืึทื ืกืื ืึทืคึผืืืื ืืืืื ืฆื SV
- VPEX ืืื ื ืืฉื ืืึทืจืคื ื ืึธื ืืืืกืึทื ืกืื
- ืืึธืจ ืคืึทืจืึทื ืืืืึธืจืืืขื ืคึฟืึทืจ ืืึทืื ืคืืึทื ืคึผืจืึทืกืขืกืื ื ืืื ืคึฟืืืืจืืจืื ื ืคืื ืคืึทืจืงืขืจ
- ืึผืืื ืึท ืืืืจืืืึทื ืคืึทืจืืจืขืืื ื ืคืื ืืขืืขืจ "ืขืงืกืืขื ืืขื" ืคึผืึธืจื
ืืจืืง ืคึผืึธืจื ืขืงืกืืขื ืืขืจ
- BPE ืืขืืืืกืขืก ืืขื ืขื ืืขืจืืื ืืื ืฉืึทืกื ืืึทืฉืืืืขื ืกืืึธืฅ
- BPE ืกืืึธืฅ ืืขื ืขื ืืขืฆืืืื ืคืื 100 ืฆื 162
Slot-1 VPEX X690-48x-2q-4c.3 # show slot
Slots Type Configured State Ports Flags
-------------------------------------------------------------------------------
Slot-1 X690-48x-2q-4c X690-48x-2q-4c Operational 72 M
Slot-100 V400-48t-10GE4 V400-48t-10GE4 Operational 52 M
Slot-101 V400-48t-10GE4 V400-48t-10GE4 Operational 52 M
Slot-102 V400-48t-10GE4 V400-48t-10GE4 Operational 52 M
Slot-103 V400-48t-10GE4 V400-48t-10GE4 Operational 52 M
- ื ืื ืืึทืจืคึฟื ืคึฟืึทืจ ืงืึทื ืกืึธืื ืึธืืขืจ ืึธืื-ืคืื-ืืึทื ื IP ืคึฟืึทืจืืื ืืื ื ืฆื BPE
- ืื ืงืึทื ืคืืืืขืจืืืฉืึทื, ืืึธื ืืืึธืจืื ื, ืืจืึธืืืืขืฉืึธืึธืืื ื, ืืืึทืื ืึธืกืืืงืก ืืขื ืขื ืืืจืืืขืงืึธืื ืืืจื ืื CB ืฆืืืื ื
Slot-1 VPEX X670G2-48x-4q.8 # config vlan v100 add port 100:1,100:3
*Slot-1 VPEX X670G2-48x-4q.9 # show port 100:1-3 statistics no-refresh
Port Link Tx Pkt Tx Byte Rx Pkt Rx Byte Rx Pkt Tx Pkt
State Count Count Count Count Mcast Mcast
====== ===== ========== =========== ========== =========== ======= ========
100:1 A 2126523437 >9999999999 0 0 0 14383
100:2 R 0 0 0 0 0 0
100:3 A 21824 4759804 2126738453 >9999999999 0 14383
====== ===== ========== =========== ========== =========== ======= ========
- BPEs ืืึธื ื ืื ืืืจืืคืืจื ืืืืข ืกืืืืืฉืื ื. ืืื ืึท ืจืขืืืืืึทื, ืึทืืข ืคืึทืจืงืขืจ ืืื ืืึทื ืึทืื ืฆื ืื CB ืืื, ืืืื ื ืืืืืง, ืคืึธืจืืืขืจืืื ืฆื ืึท ืฉืืืื ืืฉ ืคึผืึธืจื ืคืื ืืขืจ ืืขืืืืงืขืจ BPE ืฉืคึผืขืืื, ืืืืืขืงืขืจื ืฆืืจืืง. (BPE ื ืขืื ืื ืคึผืึทืงืึทื, ืืืกืืฃ ืึทื E-TAG ืืขืืขืจ ืืื ืกืขื ืื ืขืก ืฆื ืื ืึทืคึผืกืืจืื ืคึผืึธืจื)
ืฆื ืึทืจืืขืื ืืื ืึท BPE, ืึท ื ืืึทืข ืืึทืื ืืืึทืจื ืคึผืืึทืืคืึธืจืืข, ExtremeSwitching V400, ืืื ืืึทืงืขื ืขื . ืขืก ืืืื ืคึผืึธืจื ืืงืกืคึผืึทื ืืขืจื ืคึฟืึทืจ 24/48 10/100/1000 Base-T ืคึผืึธืจืฅ ืืื ืึธืืขืจ ืึธื PoE ืฉืืืฆื. ืืึธืืขืืก ืืื 24 ืคึผืึธืจืฅ ืืึธืื ืฆืืืื 10G ืคึผืึธืจืฅ, ืืฉืขืช ืืึธืืขืืก ืืื 48 ืคึผืึธืจืฅ ืืึธืื ืคืืจ 10G ืคึผืึธืจืฅ.
ืึทืจืืขื ืคึฟืขืึดืงืืืื
ืืึธืคึผืึธืืึธืืืขืก ืืื ืืืื ืึธืืขืจ ืฆืืืื CBs ืืื ืึทืจืืืฃ ืฆื ืคืืจ ืงืึทืกืงืืื VPE ืงืืืื ืืขื ืขื ืืขืฉืืืฆื. ืงืึทืกืงืึทืืึทืืืข ืคึผืึธืจืฅ ืงืขื ืขื ืืืื ืงืึทืืืืื ื ืืื ืึท LAG (ืึทืจืืืฃ ืฆื 4 ืคึผืึธืจืฅ ืคึฟืึทืจ V400-48t/p ืืึธืืขืืก). ืกืืฃ ืกืืืืฉืึทื ื ืงืขื ืขื ืคืึทืจืืื ืื ืฆื ืคืึทืจืฉืืืขื ืข BPE ืกืืึธืฅ ื ืืฆื LAG.
BPE ืืืืขืงืฉืึทื ืืื ืึธืคึผืขืจืึทืฆืืข ืืื ืืืืืจื ืืืืฃ ืคึผืจืึธืืึธืงืึธืืก ืึทืืึท ืืื:
- LLDP - ืขืจืฉื ืืืืขืงืฉืึทื ืืื ืคืขืกืืงืืึทื ืคืื ืื ืืืคึผ ืืื ืงืืืคึผืึทืืืืึทืืื ืคืื ืื ืคืืจืืื ืื ืืืื
- ECP - "Edge Control Protocol" ืึทืจืืืขืจืคืืจื ืคึฟืึทืจ PE-CSP
- PE-CSP - "ืคึผืึธืจื ืขืงืกืืขื ืืขืจ ืงืึธื ืืจืึธื ืืื ืกืืึทืืืก ืคึผืจืึธืืึธืงืึธื" ืงืึทื ืคืืืืขืจืื ื BPE ืงืึธื ืืจืึธื ืืื ืงืึทื ืืจืึธืืืื ื ืืจืืง
- LACP - ืืึทืฉืืขืืืงื LAG ืฆืืืืฉื "ืงืึทืกืงืืื" "ืึทืคึผืกืืจืื" ืคึผืึธืจืฅ
ืืืื ืึท ืฉืืื-ืืึธืืขืจืึทื ื ืคึผืืึทื ืืื ืฆืืืื CBs ืืื MLAG ืืื ืืขื ืืฆื, ืืืขื ืืืื ืขืจ CB ืืื ืจืขืืึธืึธืืขื, ืื BPE ืืืขื ืคืึธืจืืขืฆื ืฆื ืฉืืงื ืคืึทืจืงืขืจ ืืืจื ืื ืจืืขื ืงืึทื ืืจืึธืืืื ื ืืจืืง. ืืืื ืืขืจ ืืืืื CB ืจืขืืึธืึธืฅ, ืื BPE ืืืขื ืึทืืืื ืืกืืจืึทืืืืืข ืืืกืืืืึทื ืืืื "ืขืงืกืืขื ืืขื" ืคึผืึธืจืฅ.
ืคึฟืึทืจ ืื ืงืึทื ืืืื ืืึทื ืก ืคืื ืงืึทื ืคืืืืขืจืื ื ืึท ืืึธืคึผืึธืืึธืื ืืื 2 CBs, ืื ืคืืืืงืืื ืฆื ืงืึทื ืคืืืืขืจ MLAG ืคึผืึธืจืฅ ืคืื ืืืืืข ืคึผืืจื ืคืื ืงืืื ืคืื ืื CBs ืืื ืฆืืืขืืขืื. ืืขืจ ืืึธืืข ืืื ืืขืจืืคึฟื "ืืืึทื ืึธืจืงืขืกืืจืึทืืืึธื", ืืื ืืืึธืก ืคึผืืจื ืกืื ืืงืจืึทื ืืื ืื ืืืื ืคืื ืื ืงืึทื ืคืืืืขืจืืืฉืึทื ืฉืืึทืืืช ืฆื ืื ืกืขืืืื ืืก ืคืื MLAG ืคึผืึธืจืฅ. ืื ืกืขืืึทืคึผ ืืื ืขื ืืขื ืฆื ืืึทืฉืืขืืืงื ืึท ืื ืื "ืืืืจืืืึทื ืจืึทืืืขืจ".
Slot-1 VPEX X670G2-48x-4q.11 # start orchestration mlag "bottom"
(orchestration bottom) Slot-1 VPEX X670G2-48x-4q.12 # exit
Slot-1 VPEX X670G2-48x-4q.13 #
ืื "ืงืึธื ืืจืึธืืืื ื ืืจืืง" ืคืึทื ืืงืฉืึทื ืึทืืืื ืืื ืื ืืืฆื ื ืึธื ืื ืกืืึธืืื ื ืื ืคืจืื ืืึธืืืืข ืคึฟืึทืจ ืขืงืกืึธืก, ืืืึธืก ืืื ืื .ืงืกืืึธื ืืขืฉืคึผืจืืื. ืืขืจ ืืขืืืืงืขืจ ืืึธืืืืข ืึผืืื ืืขืจืืืึทื ืืืงื ืืืืืขืจ ืคึฟืึทืจ BPE. ืึทืงืืืึทืืื, ืืืขื CB ืืื BPE ืืขืืขืงื ืืขืืขืจ ืื ืืขืจืข, CB ืืฉืขืงืก ืื ืคืืจืืืืึทืจืข ืืืขืจืกืืข ืืื ืกืืึทืืืจื ืืืืฃ BPE ืืื, ืืืื ื ืืืืืง, ืืืืืึธืืึทืืืฉ ืืขืจืืืึทื ืืืงืื ืืขื ืขืก.
ืื ืืืืื ืึทืคึผืขืจืืืืื ื ืคึฟืขืึดืงืืืื ืืึทืื ืขืก ืืขืืืขื ืฆื ืคืึทืจืืืึทืื ืื BPE ืฉืคึผืขืืื ืืื ืคึผืฉืื ืืื ืืขืฉืืืื ื ืืื ืืขืืืขื ืืืื ื ืืืืืง. ืืื ื BPE ืกืืึธืฅ ืืึธื ื ืื ืงืจืึธื ืึท ืงืึทื ืคืืืืขืจืืืฉืึทื ืืื ืืขื ืขื ื ืืฉื ืคืืจืืื ืื ืืื ืงืืื ืืืขื ืืื ืื ืกืืกืืขื, ืืืืื ื ืึธื ืจืืคึผืืืืกืื ื ืื ืืืื ืืื ืงืขืจ ืืืืฃ ืื ืืึทืื, ืื BPE ืืืขื ืืืื ืืืืขืงืืึทื ืืืจื ืื SV ืืื ืื ืืืืืกืืื ื ืงืึทื ืคืืืืขืจืืืฉืึทื ืืืขื ืืืื ืืขืืืขื ืื, ืืืื ืืืื ืื ืคืืจืืืืึทืจืข. ืืื ืืขืจืืืึทื ืืืงื.
ืื ืืืืืื ื ืืื ืืขืืื ื ืกืืืึทื ืคึฟืึทืจ ื ืขืืืืึธืจืงืก ืืื ืึท ืคึผืจืืืึทืืึทื ืึทื ื ืฆืคืื / ืืจืื ืคืึทืจืงืขืจ ืจืืืืื ื, ืึทืืึท ืืื ืงืึทืืคึผืึทืก ื ืขืืืืึธืจืงืก, ืคืึทืจื ืขืืื ื ื ืขืืืืึธืจืงืก ืืื ืื ืืึทืืืฉืืกืืืงืก, ืืืืืื ืืงืจืืื ืกืขืงืืึธืจืก, ืืขืฉืขืคื ืกืขื ืืขืจืก ืืื ืื ืืขืจืข. ืืื ืืืจ ืืืืขืจืืืจื ืึทืืึธื ืืืืืขืจ ืึทื ืื ืึทืืืืึทื ืืืืืฉืื ืคืื ื ืขืืืืึธืจืงืก ืืขืืืื ืืืืฃ ืื "ืขืงืกืืจืขืืข ืขืงืกืืขื ืืขื ืขืืืฉ" ืืืืืื ื ืืืขื ืืืื:
- ืจืืืืกืื ื ืื ื ืืืขืจ ืคืื ืืืึทืขืจืก ืคืื ืืจืืืืฆืืื ืขืื ื ืขืฅ ืึทืจืงืึทืืขืงืืฉืขืจ ืคึฟืื ืึท ืงืึทื ืคืืืืขืจืืืฉืึทื ืืื ืคืึทืจืืืึทืืืื ื ืคึผืขืจืกืคึผืขืงืืืื
- ืืจืื ื ืฆื ืืืึธื ืืื ืฆืขืืืืงืืขื
- ื ืื ืืึทืจืคึฟื ืฆื ืืึธืื ืืขืืึทืงืืืืึทื ืงืึทื ืกืึธืื ืึธืืขืจ OOB Mgmt ืงืึทื ืขืงืฉืึทื ื ืฆื BPE ืกืืึธืฅ
- ืจืืืืกื ืืืืกืึทื ืกืื ื (ืืืื ื ืืืืืง, ืฆืืืืืื ืืืืื ืฆื ื ืข)
- ืืืื ืคืื ื ืคืื ืงืึทื ืคืืืืขืจืืืฉืึทื, ืืึธื ืืืึธืจืื ื ืืื ืืจืึธืืืืขืฉืึธืึธืืื ื
- ืืืืึทื ืืื NMS ืืื ืืืื ืืึทืฉืืืืขื
- ืขืก ืืื ื ืื ื ืืืืืง ืคึฟืึทืจ ื ืึธื ืืจืืื ืื ื ืึธืืขืจ ืืงืกืคึผืึทื ืฉืึทื ืคืื ืฉืืขืงื
ืืงืืจ: www.habr.com