R2511-HP MSR Router Series Layer 2 - WAN Command Reference(V5)

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Syntax
x25 xot pvc pvc-number1 ip-address interface interface-type interface-number pvc pvc-number2
[ xot-option | packet-size input-packet output-packet | window-size input-window-size
output-window-size ]*
undo x25 xot pvc pvc-number1
Default
No PVC route of XOT is configured.
Views
Interface view
Default command level
2: System level
Parameters
pvc-number1: Number of PVC on the local interface, in the range 1 to 4095.
ip-address: IP address of the peer on the XOT connection.
interface interface-type interface-number: Specifies an interface by its type and number.
pvc pvc-number2: Specifies the number of the PVC on the peer interface, in the range 1 to 4095.
xot-option: XOT channel parameter option.
Table 83 XOT channel parameter options
O
p
tion Descri
p
tion
timer seconds
Keepalive timer delay of XOT connection, in the range
of 1 to 3600 seconds. The timer sends the keepalive
packet on timeout to detect the connection availability.
retry times
Number of maximum retries for sending keepalives, in
the range of 1 to 3600. If the number exceeds times,
the XOT connection will be disconnected.
source interface-type interface-number
Type and number of the interface that initiates the XOT
connection.
packet-size input-packet output-packet: Specifies the maximum input and output packet lengths in bytes,
in the range 16 to 4,096. The sizes must be an integer power of 2.
window-size input-window-size output-window-size: Specifies the input and output window sizes of the
virtual circuit. If the modulo of the PVC's interface is 8, the values are in the range 1 to 7. If the modulo
is 128, the values are in the range 1 to 127.
Usage guidelines
XOT (X.25 Over TCP) is a protocol to load X.25 packet over TCP. Configuring the XOT switching PVC can
connects the local X.25 network to the remote one over the IP network. You can also configure the
keepalive attribute to support link detection.
Examples
# Configure an XOT PVC route to forward packets from PVC 1 to the device at 10.1.1.2, which then
forwards the packets out PVC 2 on Serial 2/0.
<Sysname> system-view