Brocade Mobility RFS Controller CLI Reference Guide (Supporting software release 5.5.0.0 and later) - Manual (Page 571)

558 Brocade Mobility RFS Controller CLI Reference Guide
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the systems that are not using the same VLAN ID. Administrators often need to route traffic
between different VLANs. Bridging VLANs are only for non-routable traffic, like tagged VLAN frames
destined to some other device, which will untag it. When a data frame is received on a port, the
VLAN bridge determines the associated VLAN based on the port of reception. Using forwarding
database information, the bridge VLAN forwards the data frame on the appropriate port(s). VLANs
are useful to set separate networks to isolate some computers from others, without actually having
to have separate cabling and Ethernet switches. Controllers can do this on their own, without need
for the computer or other gear to know itself what VLAN it is on (this is called port-based VLAN,
since it is assigned by port of the switch). Another common use is to put specialized devices like
VoIP Phones on a separate network for easier configuration, administration, security, or quality of
service.
Supported in the following platforms:
• Access Points — Brocade Mobility 650 Access Point, Brocade Mobility 6511 Access Point,
Brocade Mobility 1220 Access Point, Brocade Mobility 71XX Access Point, Brocade
Mobility 1240 Access Point
• Wireless Controllers — Brocade Mobility RFS4000, Brocade Mobility RFS6000, Brocade
Mobility RFS7000
• Service Platforms — , Brocade Mobility RFS9510
NOTE
The interfaces mentioned below are supported as follows:
- ge <index> – Brocade Mobility RFS7000 and Brocade Mobility RFS4000 supports 4 GEs, supports
8 GEs
- me1 – Only supported on Brocade Mobility RFS7000 and Brocade Mobility RFS6000
Syntax:
bridge [nat|vlan]
bridge nat source list <IP-ACCESS-LIST-NAME> precedence <1-500> interface
[<LAYER3-INTERFACE-NAME>|pppoe1|vlan <1-4094>|wwan1]
[(address|interface|overload|
pool <NAT-POOL-NAME>)]
bridge vlan <1-4095>
Parameters
bridge nat source list <IP-ACCESS-LIST-NAME> precedence <1-500> interface
[<LAYER3-INTERFACE-NAME>|pppoe1|vlan <1-4094>|wwan1]
[(address|interface|overload|pool <NAT-POOL-NAME>)]
nat Configures bridge NAT parameters
source Configures NAT source addresses
list
<IP-ACCESS-LIST-NAME>
precedence <1-500> Associates an access control list (ACL) with this bridge NAT policy. The ACL specifies the IP address
permit/deny rules applicable to this bridge NAT policy.
•
<IP-ACCESS-LIST-NAME> – Specify access list name.
•
precedence <1-500> – Specifies a precedence value for this bridge NAT policy.