giỚi thiỆu mẠng men.docx
TRANSCRIPT
MNG MENT OMC
I. KHI NIM MEN1. MNG LAN (Local Area Network) LAN l mt h thng mng dng kt ni cc my tnh trong mt phm vi nh (nh , phng lm vic, trng hc, ). Cc my tnh trong mng LAN c th chia s ti nguyn vi nhau, m in hnh l chia s tp tin, my in, my qut v mt s thit b khc.
2. MNG MAN (Metropolitan Area Network) Mng th MAN l mng d liu bng rng c thit k cho phm vi trong thnh ph, th x. Khong cch thng nh hn 50 km. Xt v quy m a l, MAN ln hn mng LAN nhng nh hn mng WAN, n ng vai tr kt ni 2 mng LAN v WAN vi nhau hoc kt ni gia cc mng LAN MetroNet cung cp kh nng s dng ng thi ba loi dch v: thoi (voice) - d liu (data) - hnh nh (video) nh: + Truyn d liu. + Hi ngh truyn hnh (Video Conference). + Xem phim theo yu cu (VoD - Video On Demand). + Truyn hnh cp (CATV). + Gio dc t xa. + Chn on bnh t xa. + Game. + in thoi IP (IP Phone). + Truyn hnh IP (IP TV). + Truy cp Internet tc cao...
3. MNG MEN (MetroNET) Phn ln cc mng MAN hin ti c xy dng trn c s cc gii php s dng h thng truyn dn SONET/SDH vi cc cu trc mng c th - Ring. Cng ngh SONET/SDH c in ra i nhm chuyn ti lu lng thoi cho mng chuyn mch knh v th c nhiu nhc im khi chuyn ti lu lng phi thoi.
SONET/SDH khng hiu qu i vi s liu dng gi v khng c nhng chc nng qun l bng thng mt cch mm do nn hiu sut s dng bng thng l khng cao v kh trin khai mt s chc nng nh tuyn cng nh mt s dch v c s c kin to trong cng ngh chuyn mch gi.
Mng th h mi (NGN-Next Generation Network) l mng da trn cng ngh chuyn mnh gi, c kh nng cung cp a dch v, bng rng, cho php qun l cht lng dch v (QoS). Mt gii php cng ngh mng in hnh hin nay l xy dng mng MAN th h mi da trn cng ngh Ethernet. Cng ngh Ethernet ban u c s dng cho mng LAN. Nhng vi s tin b gn y v mt cng ngh, Ethernet ang c nhiu nh cung cp dch v quan tm. Nhiu nh cung cp dch v cung cp dch v Metro Ethernet. Mt s nh cung cp m rng dch v Ethernet vut xa phm vi mng ni th (MAN) v vn n phm vi mng din rng (WAN). Hng ngn thu bao c s dng dch v Ethernet v s lng thu bao ang tng ln mt cch nhanh chng. Nhng thu bao ny b thu ht bi nhng li ch ca dch v Ethernet em li, bao gm: Ttnh d s dng Hiu qu v chi ph Linh hot MAN Ethernet = MAN-E = MEN
4. CU TRC CA MNG MAN-E
MEN thc hin chc nng thu gom lu lng v p ng nhu cu truyn ti lu lng cho cc thit b mng truy nhp (IP DSLAM, MSAN).
C kh nng cung cp kt ni truy nhp Ethernet (FE/GE) ti khch hng chuyn ti lu lng trong ni tnh, ng thi kt ni ln mng trc IP/MPLS NGN chuyn lu lng i lin tnh, i quc t.
Trong mng MEN, ngi ta s dng cc thit b CES (Carrier Ethernet Switch) v d nh SW H5300 - ti trung tm thnh ph, trung tm huyn v cc khu vc trng im to thnh mng chuyn ti Ethernet/IP. Kt ni gia cc thit b CES dng hnh sao, ring hoc u ni tip, s dng cc loi cng kt ni: n x 1Gbps hoc n x 10Gbps.
Cc trc chung ca mng MEN
S tng qut mt mng MEN
II. GII THIU THIT B MANE Huawei - NE40E Router dch v NE40E (Quidway NetEngine40E) ni chung l loi Router bin c giao tip 10Gbit/s, c pht trin trn nn tng nh tuyn linh hot ca Huawei, dung lng ln, hiu xut cao. NE40E c h thng gim st mnh, n v x l chnh (MPU) ca h thng chuyn mch v n v x l nh tuyn thc hin vic qun l v bo dng ton b h thng. MPU c th qun l, gim st, v bo dng cc bo mch, qut, phn phi ngun v cc moun clock. NE40E p ng hon ton cc yu cu tng tc t tnh (EMC). Mi tay cm c lm bng l thp cch ly vi sng in t ca bo mch. NE40E gm NE40E-8, NE40E-4, v NE40E-3.
1. ROUTER NE40E
2. M T PHN CNG2.1 CU TRC 40E-8:
2.2 CU HNH H THNG Danh sch d liu cu hnh h thngThit bNE40E-8NE40-E-4Ghi ch
Kh nng x l ca CPU trn card SRUTn s 1GHzTn s 1GHz
Dung lng BootROM ca SRU1MB1MB
Dung lng SDRAM ca SRU1 GB1 GBC th nng cp ln 2 GB
NVRAM512 KB512 KB-
Th nh (CF card)512 MB512 MBCF card vi dung lng khc nhau c th c cu hnh, c th c s dng nh mt thit b lu tr
Kh nng chuyn mch640 Gbit/s640 Gbit/s-
Kh nng giao tip160 Gbit/s80 Gbit/s-
S khe ca LPU84
S khe ca SRU22SRU lm vic theo c ch 1+1 (1 hot ng +1 d phng)
S khe ca SFU22SFU lm vic theo c ch cn bng ti 3+1, 2 m un SFU c tch hp vo 1 card SRU
Tc giao tip ti a trn mi card LPU2x10 Gbit/s2x10 Gbit/s-
2.3 Thng s vt l
Thnh PhnNE40E-8NE40E-4
Loi TT N68E-22, T N68E-22, T chun 19 inchT N68E-22, T N68E-22, T chun 19 inch
Ngun ti a3000 W (cu hnh y )1800 W (cu hnh y )
Tiu tn nhit9733 BTU/gi5840 BTU/gi
Trng lngKhung trng65 kg35 kg
Cu hnh y 110 kg75 kg
Ngun DCin p tiu chun-48 V
Di in p cho php-38 V n -72 V
Ngun ACin p tiu chun110V/220V; 50/60 Hz
Di in p cho php180 V n 264 V; 50/60 Hz
Nhit mi trng (0C)Di hn0 n 45
Ngn hn-5 n 55
Nhit ct gi thit b (0C)-40 n 70
m ca mi trngi hn5% n 85%
Ngn hn0% n 95%
m ct gi thit b 0% n 95%
2.4 M un cung cp ngun AC
M hnh ca m un ngun AC
Mt trc ca m un ngun cung cp AC
Thng s k thutThnh PhnM T
in p vo180 V AC n 264 V AC; 50/60 Hz
Dng vo ti a21 A
Dng vo xung 45 A
in p cung cp-48 V DC
Dng cung cp ti a62.5 A
Cng sut cung cp ti a3000
2.5 H thng lm mt
Chc nng ca FCB: FCB iu khin tc qut, v gim n trong khi tiu tn nhit. iu khin m un qut v bo trng thi v thng tin li ca m un. Giao tip vi bus gim st chnh ca MPU/SRU thng qua bus giao tip trong mt mng li iu khin. Pht hin m un qut c c ci t hay khng v xc nh m un qut d phng. iu khin trng thi hin th ca m un qut. Thu thp nhit thng qua cc cm bin nhit . Pht hin tc ca qut. iu chnh v pht hin tc hot ng ca qut trong di t 50% n 100%.
Thng s k thutThnh phnM un qut ca NE40E-8M un qut ca NE40E-4
Ngun tiu th270 W288 W
p lc gi ti a200 Pa350 Pa
Tc gi ti a2970 m3/h1500 m3/h
n ti a65 dB72 B
3. BO MCH
Phn b card trong khung NE40E-8S th t kheS lngChiu rngGhi ch
1-8841 mmLPUs v SPUs
9-10230 mmSRUs hot ng theo c 1+1
11-12236 mmSFUs hot ng theo c ch cn bng ti 3+1
Phn b card trong khung NEE-4S th t kheS lngChiu rngGhi ch
1-4441 mmLPUs v SPUs
5 v 6230 mmSRUs hot ng theo c 1+1
7 v 8236 mmSFUs hot ng theo c ch cn bng ti 3+1
3.1 Quan h gia cc card3.2 Card SRU
3.3 Card SFU
3.4 Card LPU
3.5 Card FPIC LPU c hai khe gn card FPIC
3.6 Card FPIC
3.7 Chc nng ca card SRU SRU cung cp chuyn mch nn v iu khin chnh cho NEE, SRU gm n v iu khin chnh, n v chuyn mch, n v clock, n v ng b clock, n v bo dng h thng. SRU gm mt bo mch ch v 3 bo mch con, 3 bo mch con l bo mch giao tip qun l (MIF), bo mch Stratum-3 clock, v bo mch MonitorBUS (MBUS). SRU iu khin v qun l h thng, tng t nh h thng ngun clock v n v qun l v bo dng, SRU h tr chc nng ca mt phng iu khin, chuyn mch, v bo dng thng qua cc giao tip chng hn nh giao tip console. n v li ca h thng iu khin v qun l: tnh ton bng nh tuyn. Mt phn ca card SFU: tt c cc gi d liu c chuyn t ng n SRU, SRU s qung b v lc d liu, v ly cc chnh sch nh tuyn t Server. M un chuyn mch mng ni b c tch hp vi SRU c th giao tip outband (ng qun l c lp vi ng truyn ti lu lng) vi cc card khc. n v h thng clock cung cp cho LPU bng tn hiu clock phn cp ng b s vi tin cy cao (SDH), c th h tr hai knh ng b clock 2.048MHz, ng thi c th nhn tn hiu clock ngoi 2.048MHz. n v ng b chuyn mch clock duy tr tn hiu ng b gia cc SFU v cc LPU. n v bo ng h thng, thu thp nh k cc thng tin gai1m st h thng, cho php kim tra u gn hoc u xa, hoc nng cp h thng thng qua bus JTAG. Ngoi ra SRU cng thu thp nh k d liu dang hot ng ca h thng thng qua MonitorBUS, t s a ra cc thng tin iu khin v d: pht hin v tr card, iu chnh tc qut. Tng tin cy bng c ch lm vic d phng 1:1.3.8 Chc nng ca card SFU n v cu trc chuyn mch (SFU) h tr trao i d liu nhanh, lm vic ch cn bng ti 3+1, do chuyn mch lu lng tc ng dy c th t 640Gbit/s (160Gbit/s x 4). Khi SFU c s dng nh n v chuyn mch ca NE40E th SFU s dng cu trc chuyn mch khng phn khi trao i d liu da trn vi x l ASIC tc cao ca Huawei. Hai SFU c lp v hai SFU tch hp trn SRU thc hin ch cn bng ti 3+1 chuyn lu lng tc ng dy 160Gbit/s.Chc nng ca card LPU Card LPU gm: card giao tip vt l (PIC), LPU, v FAD. Cc thnh phn trn xc tin vic x l v chuyn tip d liu dch v, bo dng v qun l cc giao thc lin kt v cc bng chuyn tip thng tin c s (FIB).Chc nng ca LPU X l v ng gi cc giao thc lin kt, v d: Ethernet_II v giao thc im n im (PPP). Phn loi cc gi d liu gim st lu lng v lc d liu da trn danh sch kim sot truy xut (ACLs). Qun l v lp lich cho b m d liu. Chuyn tip d liu ty theo bng chuyn tip. Xc nh cc gi giao thc iu khin v chuyn tip d liu n CPU chnh thng qua giao tip khng dy.Chc nng ca FAD Qun l lu lng. Thc hin hng i, m v lp lch d liu ty thuc vo mc ngn do s phn loi lu lng ca SFU. Gn vo giao tip ca SFU. H tr chuyn mch t mc gaio tip gi h thng 4 phase 2 (SPI4.2) thnh giao tip chui tc cao ca SFU. Kim sot vic mt d liu trn SFU. Kim sot lu lng ty thuc vo trng thi hng i, v trnh c vic mt d liu trn SFU.Chc nng ca PIC Thc hin chc nng giao tip vt l, bao gm chuyn i in v quang v x l quang. NE40E c 2 loi LPUs: V d:Card LPU vi giao tip quang 1000Base-X-SFP
Card LPU vi giao tip quang 1000Base-X-SFP ng dng: c s dng ti cc node hi t ca mng li dng MPLS. H tr bng thng hng ln ti 1000 Mbit/s cho nhng ngi s dng bng rng ring l. H tr khong cch truyn dn xa cho php xy dng mng MAN. H tr Eth-Trunk. Cung cp giao tip mt cao cho php ghp cc giao tip vi nhau p ng bng thng yu cu m rng dch v m khng tng chi ph u t. Chc nng: X l cc khung a ch vt l (MAC) trn giao tip ethernet theo chun IEEE 802.3-2002. H tr chc nng lp ph PMD theo chun IEEE 802.3-2002 v cung cp 1000Base-SX v 1000Base-Lx. Cung cp SPI4.2. H tr loop u gn v u xa. Gim st mi trng ca card chng hn nh nhit v in p. Lu tr v tim kim thng tin sn phm ca LPU v d: loi card v cc thnh phn ca card. Tim kim thng tin ca cc m un quang.
Danh sch loi cardK hiu cardTn cardGhi Ch
CR52SRUSwitch and Route Processing Unitn v x l chuyn mch v nh tuyn
CR52SFUSwitch Faric Unitn v cu trc chuyn mch
CR52SPUService Processing Unitn v x l dch v
CR52EFGE24-port 10Base-T/100Base-TX/1000Base-T-RJ45 electical interface LPU
CR52E5GF5-port 1000Base-X-SP optical interface LPU
CR52EAGF10-port 1000Base-X-SP optical interface LPU
CR52EFFF24-port 100Base-FX/1000Base-X-SFP LPU
CR52E1XX1-port 10Gbase LAN-XFP optical interface LPU
CR52W1XX1-port 10GBase WAN-XFP optical interface LPU
CR52P4CF4-port OC-3c/STM-1c POS-SFP optical interface LPU
III. CC THUT NG/KHI NIM V CC QUY NH:1. VLAN VLAN l cm t vit tt ca virtual local area network (hay virtual LAN) hay cn c gi l mng LAN o. VLAN l mt k thut cho php to lp cc mng LAN c lp mt cch logic trn cng mt kin trc h tng vt l. Trong VLAN khung Ethernet c gn thm mt ID (gi l VLAN ID). VLAN ID c gn bi switch.
Cc cng (port) ca switch c th hot ng 3 ch : Ch trung k (trunking mode), ch truy nhp (access mode) v ch hybrid Trunking modeTrunking mode cho php tp hp lu lng t nhiu VLAN qua cng mt cng vt l n
Access modeGiao din ny thuc v mt v ch mt VLAN. Thng thng mt cng ca switch gn ti mt thit b ca ngi dng u cui hoc mt server.
Hybrid modeGiao din ny thuc v mt VLAN v ng thi cho php nhiu VLAN khc i qua2. dot1Q (IEEE 802.1Q) v QinQ dot1Q : Giao thc thng dng nht hin nay c s dng trong vic cu hnh cc VLAN l IEEE 802.1Q. Chun IEEE 802.1Q l chun v dn nhn (tagging) VLAN.
QinQ : IEEE 802.1ad l mt Ethernet chun kt ni mng khng chnh thc gi l QinQ. Stacked Vlan hay n gin l QinQ l k thut xp chng VLAN+ Mt khung QinQ c 2 tiu VLAN 802.1Q (double-tagged).+ VlanID gn vi DATA gi l C-VLAN + VlanID ngoi gi l S-VLAN
S-VLANC-VLAN
3. INTERFACE v SUB-INTERFACE trong ROUTER Interface: cng vt l Subinterface : Sub-interface l cng lun l (hay gi cng o cng c), trn mt interface vt l ta c th chia thnh nhiu sub-interface, cc sub-interface ny ng vai tr lm gateway cho cc VLAN.
Interface vt l
Cc sub-interface
4. ETH-TRUNK
Eth-Trunk : l mt khi nim khi nhiu ng vt l c gp li nhm tng bng thng gia cc thit b. Eth-Trunk cho php coi nhiu cng vt l nh l mt cng uplink n. Eth-Trunk l mt gii php m rng c. Do vy khi lu lng mng tng ln, c th tng s cng uplink ln, nu mt cng uplink b li th cc cng khc vn truyn d liu bnh thng.
Eth-Trunk : dng kt ni gia cc Switch hoc cc Switch vi Router
Eth-Trunk trong Router NE-40E
Eth-Trunk
Interface uplink
Eth-Trunk Eth-Trunk trong Switch H5300
Interface uplink
5. THUT NG
Thut ng ngha
MANEH thng mng Metro Ethernet ang c u t, lp t, da trn thit b, cng ngh ca Cisco hoc Huawei
xDSLH thng mng xDSL ti cc VNPT tnh/thnh ph.
IP/MPLS COREMng VN2 do VTN qun l, bao gm cc router bin, router CORE, cung cp truyn ti cho mi loi d liu, dch v trong mng cung cp dch v ca VNPT
PThit b router core ca mng IP/MPLS CORE
PEThit b router bin ca mng IP/MPLS CORE trc chnh
PE-AGGThit b core ca mng MAN-E.
UPEThit b lp truy nhp ca mng MANE. Kt ni theo cc ring truy nhp.
AccessLp mng truy nhp bao gm DSLAM, L2 Switch, GPON, thu gom lu lng thu bao vo mng MANE.
VSI/VFIVirtual Switch Instance/Virtual Forwarding Instance: khi nim cu hnh switch L2 o trn cc router ca mng MANE.
S-VLANS hiu VLAN dng nh danh dch v trn cc DSLAM/FTTX switch.
VLLVirtual Leased Line: kt ni o, khi nim trong mng MANE.
PWPseudo Wire: knh kt ni o, khi nim trong mng MANE.
BRAS-1Ch cc BRAS thuc v mng VN1, trc khi c u t mng VN2 (ERX 1410, ERX 1440, E-320).
BRAS-2Cc BRAS thuc d n u t mng VN2 (Juniper E320).
IP DSLAMCh cc DSLAM cung cp kt ni theo cng ngh IP.
ATM DSLAMCh cc DSLAM cung cp kt ni theo cng ngh ATM.
Q-in-QGiao thc ng gi lp 2 s dng 2 VLAN
802.1qGiao thc ng gi lp 2 s dng 1 VLAN.
6. KT NI O VLL - Virtual Leased LineDng kt ni gia cc sub-interface ca cc Router khc nhau
VLL s dng cc knh o VC (Virtual Channel) thc hin kt ni. Mi VC c nh danh bng mt dy s gi l VCID VCID gm 10 ch s c gi tr t 1-4.294.967.295
mpls l2vc 123.29.48.2 1101120310 tunnel-policy to_btn00ptt
VCID
VLL
mpls l2vc 123.29.48.2 1101120070 tunnel-policy to_btn00pttmpls l2vc 123.29.48.1 1101120071 tunnel-policy to_btn00lsn secondary
7. QUY NH NH S VCID CA VLL
VCID = XXYYYZWWWA
VCIDXXYYYZWWWAS lng ti a (1UPE)
DvLoopback1 (gn) PEAGG(1,2,3)S th tHuawei=0/1, Cisco=0
HSI110251/2/30000/11000/UPE/tnh
VoD12001000/UPE/tnh
VoIP130
L3 VPN141/2/30/11000/UPE/tnh
Eline lin tnh152541/2/39990/11000/UPE/tnh
L2 E-LAN16001000/UPE/tnh
L2 E-TREE170
VCIDXYYYZZZWWWS lng ti a
DvLoopback 1Loopback 2khch hng
Eline ni tnh40112549991000 gia 2 UPE
VD: kt ni dch v internet cho DSLAM t UPE AGG #interface Eth-Trunk1.268 description ** Connect to DSLAM PHU Hai 2-IP Tinh ** mtu 1526 qinq stacking vid 268 mpls l2vc 123.29.48.2 1101120310 tunnel-policy to_btn00ptt#
11 011 2 031 011: Dch v HSI011: Ip ca UPE2 : Ip ca AGG031 : s th t knh0: chnh (1:d phng)
VSI - Virtual Switch Instance VSI: l switch L2 o trn cc Router. VSI dng kt ni nhiu sub-interface trn cng mt Router n sub-interface ca Router khc
Eth-Trunk1.1300Eth-Trunk1.1300G3/0/4.1300G2/1/2.1300VSIVLLAGGUPE
Cc VSI trong Router
Tn VSI
VLL
Cu trc mt VSI
IV. VN HNH MANE Login vo Router Vo mode system-view Thot khi mode hin hnh dng lnh quit
1. INTERFACE Xem trng thi cc Interface dng lnh: display interface brief
Jhlh
Xem chi tit mt interface vt l : display interface GigabitEthernet 1/1/9
Xem cu
xem cu hnh mt interface
+ interface GigabitEthernet 1/1/9+ display this
2. CU HNH DSLAM s dng QinQ hoc smart VLAN
DSLAM 1 s dng QinQ. C-VLAN t 21 n 50. S-VLAN l 100. DSLAM 2 s dng smart VLAN. S-VLAN l 101. a ch loopback AGG 1 l 123.29.30.1 a ch loopback AGG 2 l 123.29.30.2 a ch loopback ca UPE l 123.29.30.27 VLL chnh t UPE AGG 1 VLL d phng t UPE AGG 2. Trn UPE, s th t VLL HSI ca DSLAM 1 l 000 VLL chnh l: 11.027.1.000.0 VLL d phng l: 11.027.1.000.1 Trn UPE, s th t VLL HSI ca DSLAM 2 l 001. VLL chnh l: 11.027.1.001.0 VLL d phng l: 11.027.1.001.1
2.1 TRN UPE:
a. DSLAM 1
Cu hnh Interface ni n DSLAM 1#interface GigabitEthernet1/0/4 ( port trn UPE l 1/0/4 ni n DSLAM 1) description ** Connect to DSLAM-1** undo shutdown mode user-termination ( cu hnh h tr QinQ)#
Cu hnh sub-interface HIS cho DSLAM1#interface GigabitEthernet1/0/4.100 (t trng vi S-VLAN d qun l) description ** Connect to DSLAM-1-HSI ** control-vid 100 qinq-termination ( Control-vid l 1 s ngu nhin, t gi tr 100 trng vi sub-interface d qun l) qinq termination l2 symmetry ( X l bn tin QinQ) qinq termination pe-vid 100 ce-vid 21 to 50 (100 l S-VLAN, 21 n 50 l C-VLAN) mpls l2vc 123.29.30.1 1102710000 tunnel-policy to_pe-agg1 mpls l2vc 123.29.30.2 1102710001 tunnel-policy to_pe-agg2 secondary#
b. DSLAM 2
Cu hnh Interface ni n DSLAM 2#interface GigabitEthernet1/0/5 description ** Connect to DSLAM-2 ** undo shutdown mode user-termination # Cu hnh sub-interface HIS cho DSLAM2#interface GigabitEthernet1/0/5.101 description ** Connect to DSLAM-2-HSI ** qinq stacking vid 101 (S-VLAN cho dch v HSI = 101) mpls l2vc 123.29.30.1 1102710010 tunnel-policy to_pe-agg1 mpls l2vc 123.29.30.2 1102710011 tunnel-policy to_pe-agg2 secondary#
2.2 TRN PE-AGG 1
Cu hnh Interface ni n BRAS#interface GigabitEthernet2/0/8 (Interface vt l kt ni ln BRAS l 2/0/8) description ** Connect to BRAS ** undo shutdown mode user-termination (cu hnh h tr QinQ)# Cu hnh cho DSLAM 1#interface GigabitEthernet2/0/8.100 description ** Connect to UPE-DSLAM1- HSI control-vid 100 qinq-termination qinq termination l2 symmetry qinq termination pe-vid 100 ce-vid 21 to 50 mpls l2vc 123.29.30.27 1102710000 tunnel-policy to_upe# Cu hnh cho DSLAM 2#interface GigabitEthernet2/0/8.101 description ** Connect to UPE-DSLAM2- HSI ** // DSLAM 2 s dng smart VLAN qinq stacking vid 101 // S-VLAN cho dch v HSI = 101 mpls l2vc 123.29.30.27 1102710010 tunnel-policy to_upe#2.3 TRN PE-AGG-2 (tng t nh trn PE-AGG 1)
#interface GigabitEthernet2/0/8 description ** Connect to BRAS ** undo shutdown mode user-termination#interface GigabitEthernet2/0/8.100 description ** Connect to UPE-DSLAM1- HSI ** control-vid 100 qinq-termination qinq termination l2 symmetry qinq termination pe-vid 100 ce-vid 21 to 50 mpls l2vc 123.29.30.27 1102710001 tunnel-policy to_upe#interface GigabitEthernet2/0/8.101 description ** Connect to UPE-DSLAM2- HSI ** qinq stacking vid 101 mpls l2vc 123.29.30.27 1102710011 tunnel-policy to_upe3. CU HNH DSLAM ch h tr dot1Q, khng h tr tnh nng QinQUPE:#interface GigabitEthernet1/0/4 description ** Connect to DSLAM-1** undo shutdown mode user-termination#interface GigabitEthernet1/0/4.100 description ** Connect to DSLAM-1-HSI ** qinq stacking vid 21 to 50 (21 n 50 l C-VLAN t pha DSLAM gi ln, ch l DSLAM ny ch h tr dot1Q) mpls l2vc 123.29.30.1 1102710000 tunnel-policy to_pe-agg1 mpls l2vc 123.29.30.2 1102710001 tunnel-policy to_pe-agg2 secondary
PE-AGG-1#interface GigabitEthernet2/0/8 description ** Connect to BRAS ** undo shutdown mode user-termination#interface GigabitEthernet2/0/8.100 description ** Connect to UPE-DSLAM1- HSI ** control-vid 100 qinq-termination qinq termination l2 symmetry qinq termination pe-vid 100 ce-vid 21 to 50 mpls l2vc 123.29.30.27 1102710000 tunnel-policy to_upe#
PE-AGG-2#interface GigabitEthernet2/0/8 description ** Connect to BRAS ** undo shutdown mode user-termination#interface GigabitEthernet2/0/8.100 description ** Connect to UPE-DSLAM1- HSI ** control-vid 100 qinq-termination qinq termination l2 symmetry qinq termination pe-vid 100 ce-vid 21 to 50 mpls l2vc 123.29.30.27 1102710001 tunnel-policy to_upe4. KIM TRA KT NI VLL a ch loopback AGG 1 l 123.29.30.1 a ch loopback AGG 2 l 123.29.30.2 a ch loopback ca UPE l 123.29.30.27 VLL HSI ca DSLAM 1 l 000 VLL chnh l: 11.027.1.000.0 VLL d phng l: 11.027.1.000.1 VLL HSI ca DSLAM 2 l 001. VLL chnh l: 11.027.1.001.0 VLL d phng l: 11.027.1.001.1
Trn UPE
DSLAM 1
[UPE] display mpls l2vc 1102710000 (VLL chnh < == > AGG1)
OKcheck
[UPE] display mpls l2vc 1102710001 (VLL d phng < == > AGG2)
OKcheck27