ccie dc其他視頻匯總-數(shù)據(jù)中心

Ethernet

traffic

between

sites

is

encapsulated

in

IP:“MAC

in

IP”（在站點(diǎn)間的以太網(wǎng)流量被封裝在IP內(nèi)“MAC

in

IP”）Dynamic

encapsulation

based

on

MAC

routing

table（動(dòng)態(tài)封裝基于MAC路由表）No

pseudo-wire

or

tunnel

state

maintained（沒(méi)有偽鏈路或者隧道狀態(tài)的

）IP

AIPBEthernet

FrameIPpacketEthernet

FrameEthernet

FrameMACIFMAC1IP

AMAC2Eth

1MAC3Eth

1WestSiteEastSiteMAC1MAC2MAC3EncapDecapOTV

edgeOTV

edgeOTV?

2012

Cisco

and/or

its

affiliates.s.Cisco2。）An

OTV

edge

device

connects

a

site

to

the

core（一個(gè)OTV的邊界（edge）設(shè)備連接一個(gè)站點(diǎn)到Responsible

for

performingall

OTV

functions（有責(zé)任來(lái)執(zhí)行所有的OTV功能）Control

plane

functions（控制層面功能）Hardware-based

OTV

encap/decap（基于硬件的OTV封裝和解封裝）Each

site

can

have

multipleOTV

edge

devices（每一個(gè)站點(diǎn)可以有多個(gè)OTV邊界設(shè)備）OTVedgedeviceOTVCore?

2012

Cisco

and/or

its

affiliates.s.Cisco3接口來(lái)連接這個(gè)站點(diǎn)）Internal

interfaces

face

thesite

fromthe

OTV

edge

device（一個(gè)OTV邊界設(shè)備使用Behave

as

regular

Layer

2

interfaces（和普通的二層接口一樣）Spanning

treeBPDUs

sent/received

and

processed

on

internal

interfaces

normally（生成樹(shù)BPDU在常的被發(fā)送接收和處理）Standard

MAC

learning

in

hardware（基于硬件的標(biāo)準(zhǔn)的MAC地址學(xué)習(xí)）No

OTV-specific

configuration（沒(méi)有OTV特殊的配置）接口上正InternalinterfacesOTVCoreInternalinterfaces?

2012

Cisco

and/or

its

affiliates.s.Cisco4Join

interface

faces

thecorefromtheOTVedgedevice（一個(gè)OTV邊界設(shè)備使用連接（Join）接口來(lái)接入網(wǎng)絡(luò)）Typically

point-to-point

routed

interface

connecting

sitetocore（正常情況下,一個(gè)點(diǎn)對(duì)點(diǎn)路由接口連接站點(diǎn)到

）Used

to

join

the

core

multicast

groups

used

by

OTV（OTV使用連接接口加入

的組播組）Join

interface

defined

for

each

overlay（為每一個(gè)OTV的overlay接口定義連接接口）JoininterfaceOTVCore?

2012

Cisco

and/or

its

affiliates.s.Cisco5Overlayinterfaceisalogical,multi-access,multicast-capable

interface（Overlay接口是一個(gè)邏輯的，多路的，支持組播的接口）Encapsulates

Layer

2

frames

in

IP

unicast

or

multicast

headers（封裝二層幀到IP單播或者組播頭部?jī)?nèi)）Traffic

on

overlay

interface

passes

over

one

or

more

core-facing

join

interfaces（在Overlay接口內(nèi)的流量通過(guò)一個(gè)或者多個(gè)面向

的連接接口進(jìn)行轉(zhuǎn)發(fā)）OverlayinterfaceOTVCore?

2012

Cisco

and/or

its

affiliates.s.Cisco6Exactly

the

sameas

normal

switching（和普通交換過(guò)程完全相同）CoreIP

AIP

BWestEastEth

2Eth

1Eth

4Eth

3MAC1MAC2MAC3MAC4OTV

edgeOTV

edgeOTVMAC

TABLEVLANMACIF100MAC1Eth

1100MAC2Eth

2Layer2LookupMAC1

→

MAC2Cisco7?

2012

Cisco

and/or

its

affiliates.s.reCoIP

AIP

BWestEastEth

2Eth

1Eth4Eth

3MAC1MAC2MAC3MAC4OTV

edgedgeOTVMAC1

→

MAC3Layer

2LookupIFIP

AIP

AEth3MAC

TABLEVLAN

MAC100 MAC

1100 MAC

2100 MAC

3100 MAC

4Eth4Layer

2LookupEncapDecapMAC1

→

MAC3MAC

TABLEVLANMACIF100MAC

1Eth1100MAC

2Eth2100MAC

3IP

B100MAC

4IP

B3124IP

A

→

IP

BMAC

1

→

MAC

3IP

A

→

IP

BMAC

1

→

MAC3?

2012

Cisco

and/or

its

affiliates.s.Cisco8??OTV

adds

42

bytes

of

additional

header（OTV添加42字節(jié)的額外頭部）MTU

adjustments

likely

required（MTU調(diào)整可能是需要的）

14bytes

Layer2

Ethernet

header（14字節(jié)二層以太網(wǎng)頭部）DMAC/SMAC

and

EtherType（源目MAC地址和以太網(wǎng)類(lèi)型位）CRC

recalculated,

replacing

CRC

of

original

frame（CRC的重新計(jì)算，替換原始幀內(nèi)的CRC）20

byte

IPv4

header（20字節(jié)IPv4頭部）2.

CoS

bits

of

original

frame

mapped

into

high-order

DSCP

bits（原始幀的CoS位被

到DSCP的

比特）1.SIP/DIP

of

the

OTV

join

interfaces（OTV加入接口的源目IP地址）??8

byte

OTV

shim（8字節(jié)OTV頭部）MPLS

over

GRE

format（使用MPLS

over

GRE的格式）VLAN

ID

of

original

frame

copied

into

OTV

header（原始幀的VLAN

ID被拷貝到OTV頭部）All

data-plane

encap/decap

performed

in

hardware

byforwarding

engines

on

OTV

edge

devices（所有數(shù)據(jù)層面的封裝與解封裝被OTV邊界設(shè)備的的發(fā)送引擎執(zhí)行）OTV

Edge

device

does

not

fragment/

reassemble

packets（OTV邊界設(shè)備不分片和重組裝數(shù)據(jù)包）OTV

packets

have

DFbit

set（OTV包DF為被設(shè)位）42

byte

OTV

encapsulationDMACSMACEtherTypeIP

Header6B6B2B28Original

Frame4BCRCOTV

ShimDMACSMACT/LPayloadCOSVLAN

ID802.1Q?

2012

Cisco

and/or

its

affiliates.s.Cisco9OTV

edge

devices

form

adjacencies

and

exchange

MAC

routing

information（OTV邊界設(shè)備形成比鄰和交換MAC路由信息）Two

options

for

forming

adjacencies,depending

on

capability

of

the

core（兩種選項(xiàng)來(lái)形成比鄰關(guān)系，根據(jù)

網(wǎng)絡(luò)的能力）Multicast-capable

core

–

edge

devices

join

common

multicast

group（支持組播的

-邊界設(shè)備加入普通的組播組）Allcontrol-plane

communication

occursover

that

groupCore

devices

optimally

replicate

control-plane

messages（所有的控制層面的通訊通過(guò)組播組進(jìn)行交互， 設(shè)備優(yōu)化

控制層面信息）Unicast-only

core

–

requires

one

or

more

edge

devices

to

a adjacency

servers

（僅僅支持單播的

-需要一個(gè)或者多個(gè)邊界設(shè)備作為比鄰服務(wù)器（Adjacency

Servers））Adjacency

server

acts

as

clearing

house

for

edge

device

informationAllcontrol-plane

communication

occurs

viapoint-to-point

unicast

adjacencies（比鄰服務(wù)器作為邊界設(shè)備信息交換的場(chǎng)所，所有的控制層面的通訊都是通過(guò)點(diǎn)對(duì)點(diǎn)單播比鄰來(lái)實(shí)現(xiàn)的）?

2012

Cisco

and/or

its

affiliates.s.Cisco10OTV

Control

PlaneOTV

Control

PlaneSouthEastWestCoreOTV

edgeOTV

edgeOTV

edgeOTV

Control

PlaneIP

AIP

BIP

COTVEncapOTV o

AOTV o

AOTV o

AIGMP

Join

GIGMP

Join

GIGMP

Join

GCore

natively

replicatesmulticast

toallOIFs1All

edge

devices

joinOTV

control-group

G2Multicast

state

f roup

Gestablished

throughout

core3456DecapDecap677IP

A

→GOTV o

AH

ll

IPIP

A

→

GOTV o

AIP

A

→GOTV o

AIP

A

→GOTV o

ANeighborWestIP

AddrIP

ANeighborWestIP

AddrIP

ANeighbor IP

Addr?

2012

Cisco

and/or

its

affiliates.s.Cisco11OTV

Control

PlaneOTV

Control

PlaneSouthEastWestCoreOTV

edgeOTV

edgeOTV

edgeOTV

Control

PlaneIP

AIP

BIP

COTVDecapDecapEncapOTV o

CIP

C

→GOTV o

COTV o

COTV o

CIP

C

→GOTVo

CIP

C

→GOTV o

CNeighborWestIP

AddrIP

ANeighborWestSouthIP

AddrIP

AIP

CNeighborSouthIP

AddrIP

C123OTV o

C

IP

C

→

G4455Bidirectionaladjacency

formed?

2012

Cisco

and/or

its

affiliates.s.Cisco12?

2012

Cisco

and/or

its

affiliates.s.Cisco13A

A

AP

P

P

AVLAN

MAC

IF100 MAC

A

e1/1100 MAC

B

e1/1100 MACC

e1/1VLAN

MAC

IF100 MAC

A

e1/1100 MAC

B

e1/1100 MAC

C

e1/1OTV

Control

PlaneOTV

Control

PlaneSouthEastWestCoreOTV

edgeOTV

edgeOTV

edgeOTV

Control

PlaneIP

AIP

BIP

COTVNeighborWest

EastIP

AddrIP

AIP

BNeighborWestSouthIP

AddrIP

AIP

CNeighborEastSouthIP

AddrIP

BIP

CUpdate

AVLAN

MAC

IF100 MACA IP

A100 MAC

B IP

A100 MAC

C IP

ANew

MACslearned

inOTV

VLANIP

A

→GUpdate

AUpdate

AUpdate

AIPIP

A

→GUpdate

AIP

A

→GUpdate

AIP

A

→

GUpdate

AEncapDecap1Craft

OTVupdate

with2newMACs345Decap566VLAN

MAC

IF100 MAC

A IP

A100 MAC

B IP

A100 MAC

C IP

A7AddMACslearnedthrough

OTV7AddMACslearnedthrough

OTVOn

new

MAC

learns

in

an

OTV

VLAN,OTV

advertises:（當(dāng)一個(gè)新的MAC在一個(gè)OTV

VLAN學(xué)到，OTV會(huì)通告,內(nèi)容:）MAC

address

–

the

learned

MAC

address（MAC地址---學(xué)習(xí)到的MAC地址）VLAN

ID

–

VLAN

ID

in

which

the

MAC

was

learned（VLAN

ID---學(xué)到MAC地址的VLAN

ID）IP

next-hop–IPaddress

ofthe

edge

device

where

the

MAC

was

learned（IP下一跳---學(xué)到MAC地址邊界設(shè)備的IP地址）OTV

updates

can

contain

multiple

MAC

addresses

for

different

VLANs（OTV更新能夠包含在不同VLAN的多個(gè)MAC地址）Updates

reach

all

edge

devices

using

same

mechanisms

used

to

build

adjacencies（更新使用與建立比鄰關(guān)系相同的機(jī)制抵達(dá)所有邊界設(shè)備）?

2012

Cisco

and/or

its

affiliates.s.Cisco14Control

group

–

Single

PIM-SM

or

PIM-bidir

group

used

to

form

adjacenciesand

exchange

MAC

reachabilityinformation（轉(zhuǎn)發(fā)控制層面信息的組播組---單一的PIM-SM或者PIM-bidir組用于形成比鄰和交換MAC可達(dá)信息）Data

groups

–

Range

of

SSM

groups

used

to

carry

multicast

data

trafficgenerated

by

the

sites（轉(zhuǎn)發(fā)數(shù)據(jù)層面信息的組播組---一個(gè)范圍的SSM（特定源組播）組，用于承載各個(gè)站點(diǎn)產(chǎn)生的組播數(shù)據(jù)流）?

2012

Cisco

and/or

its

affiliates.s.Cisco15STP

isolation（生成樹(shù)

）No

BPDUs

forwarded

across

the

overlay（沒(méi)有BPDU通過(guò)Overlay接口進(jìn)行轉(zhuǎn)發(fā)）STP

remains

local

to

each

site（STP保留在每一個(gè)站點(diǎn)的本地）Edge

device

internal

interfaces

behave

as

any

other

switchport（邊界設(shè)備的 接口就和普通的switchport一樣工作）Unknown

unicastisolation（不知道目的的單播流量）No

unknown

unicast

frames

flooded

onto

the

overlay（沒(méi)有不知道目的的單播幀會(huì)通過(guò)overlay接口進(jìn)行泛洪）Assumption

is

that

end

stations

are

not

silent（假設(shè)終端設(shè)備不是靜默的）Option

for

selective

unknown

unicast

flooding

(for

certain

applications)（可以選擇性的對(duì)不知道目的的單播進(jìn)行泛洪（為了適當(dāng)?shù)倪\(yùn)用））Proxy

ARP

cache

forremote-site

hosts（使用ARP緩存為遠(yuǎn)端站點(diǎn)主機(jī)服務(wù)）1. On

ARPrequest

for

remote

host,

request

forwarded

through

OTVand

initial

ARP

reply

generated

bythat主host（當(dāng)?shù)匾粋€(gè)ARP請(qǐng)求被發(fā)向遠(yuǎn)端站點(diǎn)，請(qǐng)求通過(guò)OTV被發(fā)送，初始化的ARP回應(yīng)會(huì)產(chǎn)生自那個(gè)機(jī)）2. OTV

edge

device

snoops

ARP

replies

and

caches

data（OTV邊界設(shè)備

ARP回應(yīng)并且緩存信息）3.

Subsequent

ARP

replies

proxied

by

local

OTV

edge

device

using

ARP

cache（后續(xù)的ARP回應(yīng)被本地OTV邊界設(shè)備的ARP緩存

）?

2012

Cisco

and/or

its

affiliates.s.Cisco16Multi-homed

OTV

sites

elect

one

edge

device

–

the

Authoritative

Edge

Device

(AED)

–

to

forwardtraffic

for

each

VLAN

into

OTV（多宿主OTV站點(diǎn)選擇一個(gè)邊界設(shè)備為

邊界設(shè)備（AED）用于發(fā)送VLAN的流量進(jìn)入OTV）Only

the

AED

at

each

site:（在每一個(gè)站點(diǎn)，只有AED設(shè)備執(zhí)行如下的操作）Advertises

MAC

address

reachability

to

other

sites（通告MAC地址的可達(dá)性到其它站點(diǎn)）Forwards

unicast/multicast/broadcast

onto

the

overlay（發(fā)送單播/組播/廣播到overlay接口）Receives

and

floods

broadcast/multicast

off

of

the

overlay（接收和泛洪廣播/組播流量出overlay接口，進(jìn)入內(nèi)網(wǎng)）All

edge

devices

in

a

site

peer

on

internal

interfaces

and

elect

an

AED

for

each

OTV

VLAN（在一個(gè)站點(diǎn)

的所有邊界設(shè)備在

接口實(shí)現(xiàn)比鄰關(guān)系，并且為每一個(gè)OTV

VLAN產(chǎn)生一個(gè)AED）AED

for

each

VLAN

selected

based

on

hash

function（AED基于HASH函數(shù)選擇VLAN）CoreIP

AOTV

edgeOTV

edgeOTVOTV

adjacency

oninternal

interfaces

to

electAED（OTV在鄰關(guān)系，用于接口實(shí)現(xiàn)比AED）the

VLANs

are

split

as

odd

and

evenVLANIDs

on

each

edge

device.?

2012

Cisco

and/or

its

affiliates.s.Cisco17SouthEastWestCoreOTV

edge OTV

edgeOTV

edgeOTV已經(jīng)擁有的組播能力）Minimal

configuration

required

to

get

OTVup

and

running

（能夠讓OTV實(shí)現(xiàn)基本運(yùn)行的最小配置）Configuration

below

assumes

multicast-capable

core

（如下的配置假設(shè)feature

otvinterface

Overlay0description

West

Siteotv

join-interface

Ethernet1/1otv

control-group

239.1.1.1otv

data-group

232.192.1.0/24otv

extend-vlan100-150otv

site-vlan

99otv

site-identifier

0x1feature

otvinterface

Overlay0description

East

Siteotv

join-interfaceEthernet1/16otv

control-group

239.1.1.1otv

data-group232.192.1.0/24otv

extend-vlan

100-150otv

site-vlan

99otv

site-identifier

0x2feature

otvinterface

Overlay0description

South

Siteotv

join-interfaceEthernet1/24otv

control-group

239.1.1.1otv

data-group

232.192.1.0/24otv

extend-vlan

100-150otv

site-vlan99otv

site-identifier

0x3?

2012

Cisco

and/or

its

affiliates.s.Cisco18feature

otvinterface

Overlay0otv

join-interface

Ethernet1/1otv

control-group

239.1.1.1otv

data-group

232.192.1.0/24otv

extend-vlan

100-150otv

site-vlan

99otv

site-identifier

0x1）Interfacethat

connects

to

the

core（接口連接Sends

IGMP

joins

for

OTV

groups（為OTV組播組發(fā)送IGMP加入信息）IP

address

of

this

interface

used

as

IP

source

for

OTVencapsulatedpackets（這個(gè)接口的IP地址，作為OTV封裝數(shù)據(jù)包的源IP）Single

PIM-SM/bidir

group

used

for

OTV

controlplane

communication

(os,

routing

updates)單一的PIM-SM/bidir組用于OTV控制層面的通訊SSM

group

range

used

to

carry

multicastdata

plane

traffic

between

sites（特定源組播組范圍用于在站點(diǎn)間承載數(shù)據(jù)層面的組播流量）VLANs

being

extended

by

OTV（使用OTV進(jìn)行擴(kuò)展的VLAN）VLAN

used

within

the

site

for

communicationbetween

edge

devices

(for

electing

AED)在一個(gè)站點(diǎn)內(nèi)的邊界設(shè)備使用這個(gè)VLAN進(jìn)行通訊（用于

AED）Enables

the

OTV

feature激活OTV特性Virtual

interfacerepresenting

the

overlay虛擬接口表現(xiàn)為overlayOTV

Site

Identifier（OTV站點(diǎn)標(biāo)示,同一站點(diǎn)內(nèi)的標(biāo)示是一致的）?

2012

Cisco

and/or

its

affiliates.s.Cisco19n7k#

show

otv

overlay

<overlay-id>Displays

configured

overlays,

status

and

parameters（顯示配置的overlay接口，狀態(tài)和參數(shù)）n7k#

show

otv

adjacency

[detail]Displays

the

OTV

neighbors（顯示OTV鄰居）n7k#

show

otvvlanDisplays

the

VLANs

configured

to

be

extended

via

OTV（顯示通過(guò)OTV擴(kuò)展的VLAN）n7k#

show

otv

isis

interfaceDisplays

OTV

IS-IS

state

for

an

overlay

interface（顯示OTV

overlay接口IS-IS的狀態(tài)）n7k#

show

otv

isis

adjacencyDisplays

the

OTVIS-IS

neighbors（顯示OTV

IS-IS的鄰居）?

2012

Cisco

and/or

its

affiliates.s.Cisco20n7k#

show

otv

routeDisplays

the

OTV

routing

table,

which

contains

local

and

remoteunicast

MAC

entries（顯示OTV路由表，他包含了本地和遠(yuǎn)端的MAC條目）n7k#

show

otv

mrouteDisplays

the

OTV

multicast

routing

table,

which

contains

local

andremotemulticastgroupMACentries（顯示OTV組播路由表，他包含本地和遠(yuǎn)端組播組MAC條目）n7k#

show

otv

[overlay

interface]

vlan

[authoritative

|

detail]Displays

information

about

VLANs

associated

with

an

overlayinterface（顯示關(guān)聯(lián)到一個(gè)overlay接口的VLAN信息）?

2012

Cisco

and/or

its

affiliates.s.Cisco21For

hybrid/brownfielddeployments（混合的部署）Nexus-based

POD

providesOTV

support

for

other

PODs（Nexus的POD為其他POD提供OTV的支持）Nomulticast

configurationrequired

for

OTV

at

the

site（在本站點(diǎn)不需要配置組播）AccessAggVDCPOD1AccessPODnAggVDCOTVVDCOTVVDC

CoreAggOTVTo

other

sitesTransportL3L2?

2012

Cisco

and/or

its

affiliates.s.Cisco22For

large-scale/greenfielddeployments（大規(guī)模的部署）All

PODsNexus-based,OTVVDC

in

each

POD（所有的POD都使用Nexus，在每一個(gè)POD都有OTV的VDC。No

multicast

configurationrequired

for

OTV

at

the

site（本站點(diǎn)不需要配置組播）AccessPOD1AccessPODnTransportL3L2CoreOTVTo

other

sitesOTVVDCOTVVDCOTVVDCOTVVDCAggVDCAggVDCAggVDCAggVDC?

2012

Cisco

and/or

its

affiliates.s.Cisco23AccessAccessTransportL3L2CoreAggVDCAggVDCAggVDCOTV

OTVVDC

VDCPOD1OTVVDCPODnAggVDCOTVVDCOTV

VDC

as

virtualapplianceatAggregationlayer（OTVVDC作為匯聚層的虛擬設(shè)備）Assumes

multicast-enabled

sitenetwork（站點(diǎn)的網(wǎng)絡(luò)支持組播）OTV

VDC

joins

multicastcore

groups

Agg

layer（OTVVDC加入?yún)R聚層的組播 組）OTVTo

other

sitesIGMP?

2012

Cisco

and/or

its

affiliates.s.Cisco24OTV實(shí)驗(yàn)-拓?fù)鋱DCisco25?

2012

Cisco

and/or

its

affiliates.s.ISP-Device(config)#

feature

ospfISP-Device(config)#

featurepimISP-Device(config)#

router

ospf

1ISP-Device(config-router)#

router-id

1.1.1.1ISP-Device(config)#

interfacee4/5ISP-Device(config-if)#

ip

address

202.100.13.1/24ISP-Device(config-if)#interface

e4/1ISP-Device(config-if)#

ip

address

202.100.14.1/24ISP-Device(config-if)#

interface

e4/3ISP-Device(config-if)#

ip

address

202.100.12.1/24ISP-Device(config-if)#

interface

e4/1,e4/3,e4/5ISP-Device(config-if-range)#

ip

router

ospf

1

area

0ISP-Device(config-if-range)#mtu

9216ISP-Device(config-if-range)#ip

pim

sparse-modeISP-Device(config-if-range)#

ip

igmp

version

3ISP-Device(config-if-range)#

no

shutdownISP-Device(config)#

interface

lo

0ISP-Device(config-if)#

ip

address

1.1.1.1/32ISP-Device(config-if)#

ip

router

ospf1

area

0ISP-Device(config-if)#

ip

pim

sparse-modeISP-Device(config)#

ip

pim

rp-address

1.1.1.1?

2012

Cisco

and/or

its

affiliates.s.Cisco26Site2-OTV(config)#

feature

ospfSite2-OTV(config)#

router

ospf

1Site2-OTV(config-router)#

router-id

2.2.2.2Site2-OTV(config-router)#

exitSite2-OTV(config)#

interface

e4/13Site2-OTV(config-if)#

ip

address

202.100.12.2/24Site2-OTV(config-if)#

ip

router

ospf

1

area

0Site2-OTV(config-if)#

mtu

9216Site2-OTV(config-if)#

ip

igmp

version

3Site2-OTV(config-if)#

no

shutdown?

2012

Cisco

and/or

its

affiliates.s.Cisco27Site1-OTV1(config)#

featureospfSite1-OTV1(config)#

router

ospf

1Site1-OTV1(config-router)#

router-id

3.3.3.3Site1-OTV1(config-router)#

exitSite1-OTV1(config)#

interface

e4/20Site1-OTV1(config-if)#

ip

address

202.100.13.3/24Site1-OTV1(config-if)#

ip

router

ospf

1

area

0Site1-OTV1(config-if)#

mtu

9216Site1-OTV1(config-if)#

ip

igmp

version

3Site1-OTV1(config-if)#

no

shutdown?

2012

Cisco

and/or

its

affiliates.s.Cisco28Site1-OTV2(config)#

feature

ospfSite1-OTV2(config)#

router

ospf

1Site1-OTV2(config-router)#

router-id

4.4.4.4Site1-OTV2(config-router)#

exitSite1-OTV2(config)#

interface

e4/29Site1-OTV2(config-if)#

ip

address

202.100.14.4/24Site1-OTV2(config-if)#

ip

router

ospf

1

area

0Site1-OTV2(config-if)#

mtu

9216Site1-OTV2(config-if)#

ip

igmp

version

3Site1-OTV2(config-if)#

no

shutdown?

2012

Cisco

and/or

its

affiliates.s.Cisco29Site2-OTV(config)#

vlan

100Site2-OTV(config-vlan)#

name

Site-VLANSite2-OTV(config-vlan)#

vlan

200Site2-OTV(config-vlan)#

name

Extend-VLAN1Site2-OTV(config-vlan)#

vlan

201Site2-OTV(config-vlan)#

name

Extend-VLAN2Site1-OTV1(config)#

vlan

100Site1-OTV1(config-vlan)#

name

Site-VLANSite1-OTV1(config-vlan)#

vlan

200Site1-OTV1(config-vlan)#

name

Extend-VLAN1Site1-OTV1(config-vlan)#

vlan

201Site1-OTV1(config-vlan)#

name

Extend-VLAN2Site1-OTV2(config)#

vlan

100Site1-OTV2(config-vlan)#

name

Site-VLANSite1-OTV2(config-vlan)#

vlan

200Site1-OTV2(config-vlan)#

name

Extend-VLAN1Site1-OTV2(config-vlan)#

vlan

201Site1-OTV2(config-vlan)#

name

Extend-VLAN2?

2012

Cisco

and/or

its

affiliates.s.Cisco30Site1-N5K(config)#

vlan

100Site1-N5K(config-vlan)#

name

Site-VLANSite1-N5K(config-vlan)#

vlan

200Site1-N5K(config-vlan)#

name

Extend-VLAN1Site1-N5K(config-vlan)#

vlan

201Site1-N5K(config-vlan)#

name

Extend-VLAN2Site2-N5K(config)#

vlan

100Site2-N5K(config-vlan)#

name

Site-VLANSite2-N5K(config-vlan)#

vlan

200Site2-N5K(config-vlan)#

name

Extend-VLAN1Site2-N5K(config-vlan)#

vlan

201Site2-N5K(config-vlan)#

name

Extend-VLAN2?

2012

Cisco

and/or

its

affiliates.s.Cisco31Site1-OTV1(config)#

interface

e3/21Site1-OTV1(config-if)#

switchport

mode

trunkSite1-OTV1(config-if)#

switchport

trunk

allowed

vlan

1,100,200,201Site1-OTV1(config-if)#

no

shutdownSite1-OTV2(config)#

interface

e3/31Site1-OTV2(config-if)#

switchport

mode

trunkSite1-OTV2(config-if)#

switchport

trunk

allowed

vlan

1,100,200,201Site1-OTV2(config-if)#

no

shutdownSite1-N5K(config)#

interface

e1/21,e1/31Site1-N5K(config-if-range)#

switchport

mode

trunkSite1-N5K(config-if-range)#

switchport

trunk

allowed

vlan

1,100,200,201Site1-N5K(config-if-range)#

exitSite1-N5K(config)#

interface

e1/5Site1-N5K(config-if)#

shutdownSite1-N5K(config-if)#

speed

1000Site1-N5K(config-if)#

switchport

mode

accessSite1-N5K(config-if)#

switchport

access

vlan

200Site1-N5K(config-if)#

spanning-tree

port

type

edge?

2012

Cisco

and/or

its

affiliates.s.Cisco32Site2-OTV(config)#

interface

e3/16Site2-OTV(config-if)#

switchport

mode

trunkSite2-OTV(config-if)#

switchport

trunk

allowed

vlan

1,100,200,201Site2-OTV(config-if)#

no

shutdownSite2-N5K(config)#

interface

e1/16Site2-N5K(config-if)#

switchport

mode

trunkSite2-N5K(config-if)#

switchport

trunk

allowed

vlan

1,100,200,201Site2-N5K(config)#

interface

e1/5Site2-N5K(config-if)#

shutdownSite2-N5K(config-if)#

speed

1000Site2-N5K(config-if)#

switchport

mode

accessSite2-N5K(config-if)#

switchport

access

vlan

200Site2-N5K(config-if)#

spanning-tree

port

type

edgeSite2-N5K(config-if)#

no

shutdown?

2012

Cisco

and/or

its

affiliates.s.Cisco33Site1-OTV1(config)#

feature

otvSite1-OTV1(config)#

otv

site-vlan

100Site1-OTV1(config)#

otv

site-identifier

0x34Site1-OTV1(config)#

interface

overlay

0Site1-OTV1(config-if-overlay)#

otv

control-group

224.1.1.1Site1-OTV1(config-if-overlay)#

otv

data-group232.1.1.0/24Site1-OTV1(config-if-overlay)#

otv

join-interface

e4/20Site1-OTV1(config-if-overlay)#

otv

extend-vlan

200-201Site1-OTV1(config-if-overlay)#

no

shutdown?

2012

Cisco

and/or

its

affiliates.s.Cisco34Site1-OTV2(config)#

feature

otvSite1-OTV2(config)#

otv

site-vlan

100Site1-OTV2(config)#

otv

site-identifier0x34Site1-OTV2(config)#

interface

overlay

0Site1-OTV2(config-if-overlay)#

otv

control-group

224.1.1.1Site1-OTV2(config-if-overlay)#

otv

data-group

232.1.1.0/24Site1-OTV2(config-if-overlay)#

otv

join-interface

e4/29Site1-OTV2(config-if-overlay)#

otv

extend-vlan

200-201Site1-OTV2(config-if-overlay)#

no

shutdown?

2012

Cisco

and/or

its

affiliates.s.Cisco35Site2-OTV(config)#

feature

otvSite2-OTV(config)#

otvsite-vlan

100Site2-OTV(config)#

otv

site-identifier

0x2Site2-OTV(config)#

interface

overlay

0Site2-OTV(config-if-overlay)#

otv

control-group

224.1.1.1Site2-OTV(config-if-overlay)#

otvdata-group

232.1.1.0/24Site2-OTV(config-