Aggregated Ethernet JUNOS - Revision history

Rael: added Category:SRX Packet-Based Forwarding using HotCat

2014-10-16T13:29:55Z

added Category:SRX Packet-Based Forwarding using HotCat

Rael: /* Aggregated Ethernet */

2014-09-30T08:56:33Z

‎Aggregated Ethernet

Rael: /* Referencer */

2014-09-30T08:56:07Z

‎Referencer

Rael: /* Aggregated Ethernet */

2014-09-30T08:55:46Z

‎Aggregated Ethernet

Rael: Created page with "=Aggregated Ethernet= Svarer til etherchannels på cisco kasser. Altså en bundling af flere links for at øge hastigheden. Juniper bruger IEEE 802.1ad protocollen og understøtt..."

2014-09-30T08:52:33Z

Created page with "=Aggregated Ethernet= Svarer til etherchannels på cisco kasser. Altså en bundling af flere links for at øge hastigheden. Juniper bruger IEEE 802.1ad protocollen og understøtt..."

New page

=Aggregated Ethernet=
Svarer til etherchannels på cisco kasser. Altså en bundling af flere links for at øge hastigheden.
Juniper bruger IEEE 802.1ad protocollen og understøtter også overvågning med LACP.<ref>http://www.juniper.net/techpubs/en_US/junos14.1/topics/usage-guidelines/interfaces-configuring-aggregated-ethernet-lacp.html</ref><br/><br/>
Der kan maks være 10 interfaces i en aggregated bundle<ref>Junos etherprise Routing s.102</ref>
==Juniper konfiguration==
I dette setup er en Juniper SRX100 forbundet til en Cisco 2960G Switch, fra fe-0/0/1 til Gi0/1 og fe-0/0/2 til Gi0/2
===Konfigurere bundling devices===
For at konfigurere aggregated porte på juniper skal der reserveres resourcer til det via chassis aggregated-devices. Her er der konfigureret en bundle:
<source lang=cli>
root@SRX100> <input>show configuration chassis</input>
aggregated-devices {
ethernet {
device-count <notice>1</notice>;
}
}
</source>
===Bundle interfacet===
der skal oprettes et aggregated ethernet interfaces som konfigureres som et almindelig standalone interface. Her interfacet konfigureret med trunk og LACP:
<source lang=cli>
root@SRX100> <input>show configuration interfaces ae0</input>
<notice>aggregated-ether-options {
lacp {
active;
}
}</notice>
unit 0 {
family ethernet-switching {
port-mode trunk;
vlan {
members all;
}
native-vlan-id 1;
}
}
</source>
===Fysiske interfaces===
De fysiske interfaces skal kædes sammen med bundle interfacet.
<source lang=cli>
rooth@SRX100> <input>show configuration interfaces fe-0/0/1</input>
fastether-options {
<notice>802.3ad ae0;</notice>
}

root@SRX100> <input>show configuration interfaces fe-0/0/2</input>
fastether-options {
<notice>802.3ad ae0;</notice>
}
</source>
===Verificering===
<source lang=cli>
root@SRX100> <input>show interfaces ae0</input>
Physical interface: ae0, Enabled, Physical link is Up
Interface index: 147, SNMP ifIndex: 546
Link-level type: Ethernet, MTU: 1514, <notice>Speed: 200mbps</notice>, BPDU Error: None, MAC-REWRITE Error: None, Loopback: Disabled, Source filtering: Disabled, Flow control: Disabled,
Minimum links needed: 1, Minimum bandwidth needed: 0
Device flags : Present Running
Interface flags: SNMP-Traps Internal: 0x0
Current address: 28:c0:da:dd:75:40, Hardware address: 28:c0:da:dd:75:40
Last flapped : 2014-09-30 10:25:53 CEST (00:14:44 ago)
Input rate : 11104 bps (9 pps)
Output rate : 9232 bps (13 pps)

Logical interface ae0.0 (Index 91) (SNMP ifIndex 547)
Flags: SNMP-Traps 0x0 Encapsulation: ENET2
Statistics Packets pps Bytes bps
Bundle:
Input : 5583 6 1358657 4096
Output: 6403 13 1156563 17320
Security: Zone: Null
Protocol eth-switch, MTU: 0
Flags: Trunk-Mode

</source>

<source lang=cli>
root@SRX100> <input>show interfaces terse | match "fe-|ae0"</input>
fe-0/0/1 up up
fe-0/0/1.0 up up <notice>aenet --> ae0.0</notice>
fe-0/0/2 up up
fe-0/0/2.0 up up <notice>aenet --> ae0.0</notice>
ae0 up up
ae0.0 up up eth-switch
</source>
traceoptions for lacp finde også<ref>http://forums.juniper.net/t5/Ethernet-Switching/Debugging-options-on-EX-4200s/td-p/49862</ref>.
==Cisco Switch konfiguration==
Konfigurationen af [[EtherChannel]] på Cisco IOS kaldes for etherchannels eller port-channels
<source lang=cli>
switch#<input>show run | be 0/1</input>
interface GigabitEthernet0/1
description >SRX100 Po2<
switchport mode trunk
<notice>channel-protocol lacp</notice>
channel-group 2 mode active
!
interface GigabitEthernet0/2
description >SRX100 Po2<
switchport mode trunk
<notice>channel-protocol lacp</notice>
channel-group 2 mode active
!
interface Port-channel2
description >SRX100 Trunk<
<notice>switchport mode trunk</notice>
!
</source>
===Verificering===

<source lang=cli>
switch#<input>show int status</input>

Port Name Status Vlan Duplex Speed Type
Gi0/1 >SRX100 Po2< connected trunk a-full a-100 10/100/1000BaseTX
Gi0/2 >SRX100 Po2< connected trunk a-full a-100 10/100/1000BaseTX
...
Po2 >SRX100 Trunk< <notice>connected trunk a-full a-100</notice>
</source>
<source lang=cli>
switch#<input>show etherchannel summary</input>
Flags: D - down P - bundled in port-channel
I - stand-alone s - suspended
H - Hot-standby (LACP only)
R - Layer3 S - Layer2
U - in use f - failed to allocate aggregator

M - not in use, minimum links not met
u - unsuitable for bundling
w - waiting to be aggregated
d - default port

Number of channel-groups in use: 2
Number of aggregators: 2

Group Port-channel Protocol Ports
------+-------------+-----------+-----------------------------------------------
<notice>2 Po2(SU) LACP Gi0/1(P) Gi0/2(P)</notice>
</source>
=Referencer=
</references>
{{Source cli}}
[[Category:Juniper]]

← Older revision		Revision as of 13:29, 16 October 2014
Line 142:		Line 142:
	{{Source cli}}		{{Source cli}}
	[[Category:Juniper]]		[[Category:Juniper]]
		+	[[Category:SRX Packet-Based Forwarding]]

@@ Line 2: / Line 2: @@
 Svarer til etherchannels på cisco kasser. Altså en bundling af flere links for at øge hastigheden.
 Juniper bruger IEEE 802.1ad protocollen og understøtter også overvågning med LACP.<ref>http://www.juniper.net/techpubs/en_US/junos14.1/topics/usage-guidelines/interfaces-configuring-aggregated-ethernet-lacp.html</ref><br/>
-Der kan maks være 10 interfaces i en aggregated bundle<ref>Junos etherprise Routing s.102</ref><br/>
+Der kan maks være 10 interfaces i en aggregated bundle<ref>Junos Enterprise Routing s.102</ref><br/>
 Læs mere on Juniper load balancing [http://www.juniper.net/techpubs/en_US/junos13.3/topics/topic-map/aggregated-ethernet-load-balanicng.html her].
 ==Juniper konfiguration==

@@ Line 139: / Line 139: @@
 =Referencer=
-</references>
+<references/>
 {{Source cli}}
 [[Category:Juniper]]