Logical Port Cug Parameters - Cabletron Systems Netlink FRX4000 User Manual

Mapped DLCI Number
Blocked Port Flag
Priority
8-16
if modulo 8,
1–7
2
if the new value changes the modulus.
0 means the parameter is not used.
3
Maximum Packet Size
4
Size values are all of the above plus
not configure a size greater than
headers can make the frame too large.
will simply be split, then re-assembled at the destination.
Table 8-5 Logical Port CUG Parameters
Parameter
Preferential CUG Flag
Preferential CUG
Incoming Access Allowed
Outgoing Access Allowed
Add/Change CUG
Delete CUG
Display All CUGs
is the Data Link Connection Identifier, which links the logical port to a logical con-
nection on the physical frame relay port. It must match the DLCI configured on the
device at the other end of the local (rather than end-to-end) connection.
Make sure no more than one of any interface type (logical port,
frame relay IP/IPX/LLC2 interface, or frame relay Bridge port)
is assigned the same DLCI.
Also make sure this DLCI is not configured as a Frame Relay
Backup DLCI or as part of an intra-nodal frame relay PVC.
causes the logical port to be disabled (
also enabled) at node IPL. The port will remain in that state until this parameter is
changed or an on-line enable (
from the Main Menu) is performed.
prioritizes this logical port for intra-nodal traffic; the higher the number, the higher the
priority. (This priority has no effect on traffic exiting a node.)
Priorities are configured on all logical interfaces that use a physical frame relay port.
The device processor in the node uses these priorities to help determine the order in
which it will process protocols.
When configuring priorities, be careful to consider the types of
traffic being routed on other connections in the node.
if modulo 128. Changing this parameter will disable the link only
1–127
values are 128, 256, 512, 1024, 2048
16, 32 , &
. If
2048 4096
will not cause a problem, since larger frames
2048
Valid Values
Y/N
0–99
Y/N
Y/N
See explanation
See explanation
See explanation
) or enabled (
Y
from the Main Menu) or disable (
[B], [B], [C]
, & 4096 . Default Packet
64 . If X.25 will be run over this port, do
is specified, additional X.25 and frame
Default Value
N
0
N
N
n/a
n/a
n/a
) (only if the physical port is
N
FRX4000/FRX6000 4.0 User Guide, Rev 01
[B], [B], [A]