Specifications

3-50
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
UCSM: enable SVC Routing Pri: 8
Auto-config: enable Addrs-reg: enable
IF-side: network IF-type: nni
UniType: private Version: pnni10
PassAlongCapab: n/a
Input filter: 0 Output filter: 0
minSvccVpi: 11 maxSvccVpi: 4095
minSvccVci: 35 maxSvccVci: 65535
minSvpcVpi: 11 maxSvpcVpi: 4095
P2P Details:
(P=Configured Persistent Pep, NP=Non-Persistent Pep, Act=Active)
#Spvc-P: #Spvc-NP: #SpvcAct: #Spvp-P: #Spvp-NP: #SpvpAct:
0 0 0 0 0 0
#Svcc: #Svpc: #Ctrl: Total:
0 0 0 0
P2MP Details:
(P=Persistent, NP=Non-Persistent, Pa = Party, Act=Active)
Type #Root: #Leaf: #Party:
svcc: 0 0 0
svpc: 0 0 0
#Spvc-P: #Spvc-NP: #SpvcAct: #Spvp-P: #Spvp-NP: #SpvpAct:
0 0 0 0 0 0
#SpvcPa-P:#SpvcPaAct:#SpvpPa-P: #SpvpPaAct:
0 0 0 0
The Auto-config field shows whether the automatic configuration feature is enabled or disabled.
Step 3 To enable or disable automatic configuration, bring down the port to be configured with the dnpnport
command. For example:
MGX8850.7.PXM.a > dnpnport 5:1.1:11
Step 4 Enter the cnfautocnf command to enable or disable the automatic configuration feature on a port, as
follows:
MGX8850.7.PXM.a > cnfautocnf < portid > <yes | no>
Replace portid with the port address using the format slot:bay.line:ifnum.
Enter yes to enable automatic configuration or enter no to disable automatic configuration. The default
is yes.
Step 5 Up the port you configured with the uppnport command. For example:
MGX8850.7.PXM.a > uppnport 5:1.1:11
Step 6 To verify the change, re-enter the dsppnport command.
Configuring ILMI Dynamic Addressing
Dynamic ATM addressing is enabled by default on all Cisco MGX switch ports. After ILMI is started,
ILMI can negotiate ATM addresses for CPE connected to the port. To determine the ATM address for
the CPE, the switch uses a 13-byte ILMI prefix that is assigned to the port, a 6-byte end system ID, and
a 1-byte selector byte.
The end system ID and selector byte are defined on the end system. Depending on the end system
configuration, the end system ID may correspond with the interface MAC address. For dynamic
addressing to work, the remote device must support it. ILMI versions 3.x and 4.0 support dynamic
address registration.