8310 MVL and 8510 DSL Card Configuration
5-10
8000-A2-GB26-00
May 1998
Table 5-4. Bridge Options (1 of 2)
General A-E-A
Gives the user the ability to configure bridge aging timeouts for MAC entries on the
bridge and general bridge parameters.
There are no user configurable elements on this screen except for the ability to set the
bridge aging timeout.
Timeout – Enter the bridge aging timeout (10–1,000,000 seconds) (Default = 300).
Card VLAN (Card) A-E-B
Gives the user the ability to configure VLANs for the entire card. There are a maximum
of 16 entries per card
Item – Enter 0 (zero) to add a new record.
VLAN – Enter a VLAN ID between 2 and 4094 (Default = Null). There must be an entry
in this field.
Mux Fwd – Enable/Disable (Default = Enable). There must be an entry in this field.
H When Mux Fwd is enabled, all upstream traffic is sent out the 10BaseT interface.
Forwarding restrictions are set by the other parameters on the screen.
H When Mux Fwd is disabled, the DSLAM forwards traffic based on a destination
MAC address.
Either enabled or disabled, traffic is forwarded on ports having the same VLAN
designation.
IP Filter – Enable/Disable (Default = Disable). There must be an entry in this field.
H When IP filtering is enabled, the DSLAM looks at IP traffic from the subscriber to
authenticate the source IP address.
H When IP filtering is disabled, traffic passes all protocols. This does not apply to
packets that are not IP type.
IP Scoping – Enable/Disable (Default = Enable). There must be an entry in this field.
H When IP Scoping is enabled, the DSLAM intercepts IP ARP and DHCP requests
and responses.
H When IP Scoping is disabled, the DSLAM allows non-IP traffic to be forwarded.
Domain Name – Enter the domain name of the Internet Service Provider (ISP).
Port VLAN (Port) A-E-C
Gives the user the ability to configure one VLAN association on an individual port.
DSL Port # – Enter the DSL port number (Default = 1).
VLAN – Number of the VLAN port (Default = none). This field is read-only.
Default NHR – Enter the IP address of the next hop router in
nnn.nnn.nnn.nnn
format
(Default = none). If the NHR IP address does not exist for that port, a default NHR IP
address is used. If the default NHR IP address does not exist, the Address Resolution
Protocol (ARP) request is ignored.