Cisco Ex SERIES Uživatelský manuál stáhnout pdf (Strana 37)

Juniper Networks/Cisco Systems Switch Interoperability Cookbook

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EX9208A# set interfaces ae2 aggregated-ether-options lacp admin-key 3

EX9208A# set interfaces ae2 aggregated-ether-options mc-ae mc-ae-id 2

EX9208A# set interfaces ae2 aggregated-ether-options mc-ae redundancy-group

EX9208A# set interfaces ae2 aggregated-ether-options mc-ae chassis-id 0

EX9208A# set interfaces ae2 aggregated-ether-options mc-ae mode active-

active

EX9208A# set interfaces ae2 aggregated-ether-options mc-ae status-control

active

EX9208A# set interfaces ae2 unit 0 family ethernet-switching interface-mode

trunk

EX9208A# set interfaces ae2 unit 0 family ethernet-switching vlan members

all

EX9208A# commit

5. On switch B, begin by configuring an IP address on the loopback interface lo0. This

will ensure MC-LAG will continue to function even if the inter-switch link or other

EX9208 fails:

EX9208B> configure

EX9208B# set interfaces lo0 unit 0 family inet address 192.18.40.1/24

6. Next, configure the inter-switch link:

EX9208B# set chassis aggregated-devices ethernet device-count 10

EX9208B# set interfaces xe-5/0/0 description "ICCP port to EX9208A"

EX9208B# set interfaces xe-5/0/0 unit 0 family inet address 192.18.39.2/24

7. Configure a link aggregation group ae1 for connection to the Cisco Catalyst 3850. In

this case the LAG is also a trunk that allows traffic for all VLANs, though VLAN

configuration is not required for MC-LAG to work:

EX9208B# set interfaces xe-5/3/1 description "linkagg to 3850"

EX9208B# set interfaces xe-5/3/1 ether-options 802.3ad ae1

EX9208B# set interfaces ae1 aggregated-ether-options lacp active

EX9208B# set interfaces ae1 aggregated-ether-options lacp system-id

00:01:02:03:04:05

EX9208B# set interfaces ae1 aggregated-ether-options lacp admin-key 3

EX9208B# set interfaces ae1 aggregated-ether-options mc-ae mc-ae-id 3

EX9208B# set interfaces ae1 aggregated-ether-options mc-ae redundancy-group

EX9208B# set interfaces ae1 aggregated-ether-options mc-ae chassis-id 1

EX9208B# set interfaces ae1 aggregated-ether-options mc-ae mode active-

active

EX9208B# set interfaces ae1 aggregated-ether-options mc-ae status-control

standby

EX9208B# set interfaces ae1 unit 0 family ethernet-switching interface-mode

trunk

EX9208B# set interfaces ae1 unit 0 family ethernet-switching vlan members

all

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Cisco Ex SERIES Uživatelský manuál Strana 37

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