Cisco Ex SERIES Manual do Utilizador descarregar pdf (Página 11)

Juniper Networks/Cisco Systems Switch Interoperability Cookbook

! ! !

admin@ex9208# set interfaces ge-2/0/0 unit 0 family inet address

192.18.5.1/24

2. Define a GRE tunnel, in this case called gr-5/0/0. In Junos, the required commands

include a tunnel source, destination, and endpoint IP address:

admin@ex9208# set interfaces gr-5/0/0 description "GRE tunnel endpoint to

Nexus 7010”

admin@ex9208# set interfaces gr-5/0/0 unit 0 tunnel source 192.18.38.1

admin@ex9208# set interfaces gr-5/0/0 unit 0 tunnel destination 192.18.38.2

admin@ex9208# set interfaces gr-5/0/0 unit 0 family inet address

192.18.44.1/24

3. Enable OSPF and enable it on the tunnel interface:

admin@ex9208# set protocols ospf area 0.0.0.0 interface gr-5/0/0.0

admin@ex9208# commit

Cisco!commands!

1. Ensure the tunnel feature is enabled. This step is required for Cisco Nexus 7000

switches, but is not required for Cisco Catalyst switches:

Nexus7010# configure terminal

Nexus7010(config)# feature tunnel

2. Define IP addresses on the inter-switch link and the link to the Spirent TestCenter

traffic generator/analyzer. Note that these addresses are associated with the physical

interface, not the GRE tunnel:

Nexus7010(config)# interface Ethernet3/9

Nexus7010(config-if)# description physical interface to EX9208 xe-5/0/5

Nexus7010(config-if)# ip address 192.18.38.2/24

Nexus7010(config-if)# no shutdown

Nexus7010(config-if)# interface Ethernet3/13

Nexus7010(config-if)# description physical interface to STC

Nexus7010(config-if)# ip address 192.18.98.1/24

Nexus7010(config-if)# no shutdown

Note that Cisco Nexus ports are in shutdown mode by default, and must be explicitly

enabled. This step is not required for Cisco Catalyst switches.

3. Define a GRE tunnel, in this case called Tunnel0. In NX-OS, the required commands

include a tunnel source, destination, and endpoint IP address:

Nexus7010(config-if)# interface Tunnel0

Nexus7010(config-if)# ip address 192.18.44.2/24

Nexus7010(config-if)# tunnel source 192.18.38.2

Nexus7010(config-if)# tunnel destination 192.18.38.1

Nexus7010(config-if)# no shutdown

Nexus7010(config-if)# exit

3. Enable OSPF and enable it on the tunnel interface’s network:

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Cisco Ex SERIES Manual do Utilizador Página 11