Nortel 4000 用户指南
A-69
Appendix A RAC Parameters
Managing Remote Access Concentrators Using Annex Manager
output
_start_char
defines the control character sequence that restarts output if
output_flow_control
is
set to
start/stop
.
output
_stop_char
defines the control character sequence that stops output if
output_flow_control
is
set to
start/stop
.
output_ttl
sets the time-to-live (TTL) for packets the RAC generates for RIP updates. TTL
is a field in IP packets that limits their lifetime on the network. Each time a packet
crosses a router, the router decrements the packet TTL by 1. When the value
reaches 0, the packet is discarded.
is a field in IP packets that limits their lifetime on the network. Each time a packet
crosses a router, the router decrements the packet TTL by 1. When the value
reaches 0, the packet is discarded.
parity
defines the type of parity that the asynchronous port uses.
Type
Async
Value
+ any character
Default
+
(displays as ^Q)
Lists
Async Port, Flow Control
Ctrl
Ctrl
Q
Type
Async
Values
+ any character
Default
+
(displays as ^S)
Lists
Async Port, Flow Control
Ctrl
Ctrl
S
Type
RAC
Values
1 to 255
Default
64
Lists
RAC Only, Routing
Type
Async
Values
none, odd, even
Default
none
Lists
Async Port, Basic Async Port, Modem, Modem Internal