241 - Ceragon - LAG CONFIG - Presentation v1.0

8/18/2019 241 - Ceragon - LAG CONFIG - Presentation v1.0

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Proprietary and Confidential

Link Aggregation Group Confguration

(IEEE 802.3ad)


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Agenda Agenda

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Static LAG guidelines

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1. Only traffic ports (including radio port) can belong to a LAG

2. Management ports / S! ports cannot be grouped in a LAG

". LAG is supported in #$%s configured as Managed or Metro s&itc'

. LAG is not supported in a Single ipe mode

*. All ports in a LAG must be in t'e same #$% (same s&itc')

+. ,'ere may be up to " LAGs per #$%

-. A LAG may contain from 1 to * p'ysical ports


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. LAGs are irtual ports t'at do not permanently e0ist in t'e system

. 'en a LAG is created it &ill automatically in'erit all t'e ports3

c'aracteristics e0cept for t'e follo&ing4

5 0S, role (edge non6edge)

5 pat' cost

17. ,'e LAG &ill initially receie default alues for t'ese parameters

11. Dynamic Link Aggregation (LACP) is not supported

Static LAG guidelines (continued)

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Grouping ports in LAG

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orts 162 (G89 ports) and ports "6- (:9 only ports) cannot be in t'e same LAG

group een if t'e G89 ports are configured as 177Mbps.

1 2 3 4 5 6 7 8

FE

1 2 3 4 5 6 7 8

FEGbEGbE

N o t f e

a s i b l e

O K

IP-10 IDU IP-10 IDU


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Grouping ports in LAG (continued)

6

;adio port (port ) may be in a LAG &it' t'e G89 ports only

1 2 3 4 5 6 7 8

FE

1 2 3 4 5 6 7 8

FEGbEGbE

N o t f e

a s i b l e

O K

IP-10 IDU IP-10 IDU


7/17Proprietary and Confidential

,'e follo&ing settings must be identical on all LAG ports

(ort(s) &it' different settings &ill not be added to t'e LAG)

5



,'e follo&ing parameters !A>>O, be configured on ports t'at are already

grouped in a LAG4

5Admin status

5Flow control

5Ingress rate limiting Policer name

5Shaper (egress rate limiting)5Peer port parameters

5 MA! address

5 # address

5 Slot #$

5 ort number

5 $escription

4

!onfiguring LAG (continued)

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5 orts remoed from a LAG &ill =eep t'e e0isting port parameters but &illbe initially disabled in order to preent loops.

5 #n addition &'en t'e last port is remoed from a LAG t'e LAG &ill bedeleted.

5 ,'erefore it is necessary to remoe all M9/M#s from a LAG beforeremoing t'e last port.

;emoing a ort from LAG

9


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EMS Confguration



Setting Load 8alance olicy

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Open page

Configuration / Ethernet Switch

Select Simple !O" or #AS#

!reate ?LA>(s) per serice(s) in

t'e s&itc' $8 (if suc' ?#$ do not

e0ist yet)



Selecting ports to LAG

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Open page Configuration / Interfaces / Ethernet Ports

!lic= on @LA$ Con%iguration and select t'e LAG ports and group #$

5 Aailable ports 'ig'lig't in blue &'en selected

5 >on6aailable ports (part of an e0isting LAG) are not configurable



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1 2 3 4 5 6 7 8

1 2 3 4 5 6 7 8

1 2 3 4 5 6 7 8

5 0 %

5 0

%

Data stream

90ample

1. e generate a data stream t'roug' Gb9 S: port 1 of bot' lo&er #$%s

2. ort 2 C form a LAG on bot' sites". %pper #$%s are set as ipe

. ,raffic &ill be eenly distributed among t'e radio ports

*. Assign ;adio license D Line rate

+. !lear all M data

Data stream


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1 2 3 4 5 6 7 8

1 2 3 4 5 6 7 8

Data stream

%sing ;MO> (M) to analyEe LAG

Ma=e note of receied C

transmitted traffic t'roug' port 1

lease note4

Slig't differences may appear

since 9MS is a &eb based

application and data is

accumulating


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!'ec= t'e receied C sent

registers of port 1 and LAG

ports4

$ata receied on ort 1 is

eBually distributed t'roug'

ort 2 and ort

+

=


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$isconnect t'e 9,F cable

connecting lo&er #$% to

upper #$% (port 2)

LAG port 2 does not

transmit data no&

ort ta=es 177 of datatransmission


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Thank You !

[email protected]

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241 - Ceragon - LAG CONFIG - Presentation v1.0

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