Specifications

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Cisco ATM Services (AXSM) Configuration Guide and Command Reference for MGX Switches
Release 5.2, Part Number OL-6484-01 Rev. C0, September 2005
Chapter 3 Provisioning ATM Services
General AXSM Configuration Procedures
Step 3 Verify that the line and port number you want to use is not configured. To display a list of the ports
configured on the AXSM card, enter the following command:
M8950_DC.5.AXSM.a > dspports
ifNum Line Admin Oper. Guaranteed Maximum SCT Id ifType VPI minVPI maxVPI
State State Rate Rate (D:dflt (VNNI, (EVNNI,EVUNI)
used) VUNI)
----- ---- ----- ----- ---------- --------- ------ ------ ------ ------ ------
11 1.1 Up Up 5651320 5651320 5 NNI 0 0 0
This command displays all ports on the AXSM card in the ifNum (interface number) column. The
interfaces listed include UNI, NNI, VNNI, VUNI, EVNNI, and EVUNI ports, as applicable.
Pay attention to the port numbers already in use. When you add a port, you must specify a port number
that is unique on the AXSM card. For example, if port number 2 is assigned to line 2.1 (bay 2, line 1),
you cannot use port 2 on any other line on that AXSM card.
Step 4 To add an ATM port to a line, enter the following command:
addport <ifNum> <bay.line> <guaranteedRate> <maxrate> <sctID> <ifType> [-vpi <vpi>]
[-minvpi <minvpi>] [-maxvpi <maxvpi>]
Table 3-2 lists the parameters for configuring ATM ports.
Table 3-2 addport Command Parameters
Parameters Description
ifNum A logical port (interface) number. Only one logical port is allowed if the line
operates as a UNI or NNI. For a virtual network to network interface (VNNI or
EVNNI), multiple ports can exist on a line. The ranges are:
• AXSM: 1–60.
• AXSM-E: 1–32.
• AXSM-XG: 1–126
path_num
(AXSM-XG only)
Identifies the channelized path to which you want to add a port.
Note If you do not know the path_num, enter the dsppaths command to see a
list of all path numbers on the current card.
bay.line Identifies the bay (1 or 2) and the line number. The line number is from 1 to the
highest numbered line on the back card.
guaranteedRate Guaranteed rate on a port in cells per second. For all interface types (UNI, NNI,
VNNI, EVNNI, and EVUNI), guaranteedRate must be the same as maxrate. The
total guaranteed rates cannot exceed the highest value in the following ranges:
• OC48: 50–5651320 cps
• OC12: 50–1412830 cps
• OC3: 50–353207 cps
• T3: 50–96000 cps for PLCP or 104268 cps for ADM
• E3: 50–80000 cps
• T1:between 50 and 3622
• E1:between 50 and 4528