Specifications

5-12 Cisco MGX 8220 Reference, Release 4.1
FRASM Connections
5 Once the group, line and port have been specified, use the add link station command (addls) to
specify the FRASM port link station address and xid. A link consists of two link stations and the
connecting transmission medium. In order to start an SNA session a link between the two nodes
needs to be established. Since in a STUN connection the SNA can be terminated at the FRASM,
a session requires that the FRAS BNN port act as a link station. The link station name and the
xid (exchange ID) are used during the process of establishing a link.
addls <port_num><lsaddress><xid> :
6 Use the add channel (addchan)command is used to specify the frame relay portion of the
connection. This consists of specifying the DLCI and committed rate for the channel.
addchan <chan_num> <port_num> <dlci_num> <cir>
where:
7 Use the add STUN route command (addstunroute) to establish a connection between the frame
relay channel number and the link station.
addstunroute <port_num><lsaddress><chan_num><lsap> :
<port_num> port number in the range 1–192
<lsaddress> LS address in the range 0x01–0xFF. If virtual multidrop and
FF ACK Mode is set, the address FF can be configured as a link
station.
<xid> 4-byte Hex number that is to be exchanged for this station in the
range 0000–FFFFFFFF
<chan_num> channel number is in the range 16–1015
<port_num> port number is in the range 1–192
<dlci_num> DLCI is in the range 0–1023
<cir> committed information rate: 0–1536000 bps for T1; 0–2048000 bps
for E1 (FRASM does not support E1)
<port_num> port number of the STUN connection to be routed in the range
1–192
<lsaddress> address of the SDLC LS in the range 0x01–0xFF
<chan_num> channel number of the STUN connection to be routed in the range
16–1015
<lsap> number in the range 0x01–0xFF (even numbers only)