Nortel 4000 用户指南
Managing Remote Access Concentrators Using Annex Manager
Appendix A RAC Parameters
A-52
input
_stop_char
defines the control character sequence that stops input if
input_flow_control
is set
to
stop/start
.
ip_forward_broadcast
allows a RAC to broadcast a packet to the SLIP or PPP interfaces. When a RAC
receives a packet sent to a broadcast address (except 0.0.0.0 and
255.255.255.255), it scans the interface list for SLIP or PPP and matches the
broadcast address against the remote address of the interface using a subnet or
net mask. If these addresses match, the RAC copies the packet to that interface.
If you enter
receives a packet sent to a broadcast address (except 0.0.0.0 and
255.255.255.255), it scans the interface list for SLIP or PPP and matches the
broadcast address against the remote address of the interface using a subnet or
net mask. If these addresses match, the RAC copies the packet to that interface.
If you enter
disabled
, the RAC does not scan the interface list and does not copy
broadcast packets.
ipencap_type
indicates whether the RAC LAN interface encapsulates IP packets in Ethernet
Version 2 format or IEEE 802.3 Data Link Layer format.
Version 2 format or IEEE 802.3 Data Link Layer format.
ipso_class
specifies the U.S. Department of Defense basic IP Security Option (IPSO)
classification level included in TCP packets generated on RAC CLI, dedicated,
or adaptive asynchronous ports. The option is not added to locally generated
ICMP messages, RIP updates, or other system packets. The RAC does not check
incoming packets for the presence of the IPSO.
classification level included in TCP packets generated on RAC CLI, dedicated,
or adaptive asynchronous ports. The option is not added to locally generated
ICMP messages, RIP updates, or other system packets. The RAC does not check
incoming packets for the presence of the IPSO.
Type
Async
Values
+ any character
Default
+
(displays as ^S)
Lists
Async Port, Flow Control
Ctrl
Ctrl
S
Type
RAC
Values
enabled or disabled
Default
disabled
Lists
RAC Only, Basic RAC
Type
RAC
Values
ethernet or ieee802
Default
ethernet
Lists
RAC Only, Basic RAC
Type
Async
Values
none, secret, topsecret, confidential, unclassified
Default
none
Lists
Async Ports, Security