Nokia 7210 SAS-M Configuration Guide

Port Loopback Commands
Page 176 7210 SAS M, T, X, R6, R12, Mxp, S, Sx Interface Configuration Guide
• On 7210 SAS-R6 and 7210 SAS-R12, user has a fixed number of internal ports for use with OAM tools
(such as testhead OAM tool, mac-swap OAM tool and Dot1q/remote mirroring OAM tool) that need the
resources of loopback port. Please see Table 20 on page 176 below to know the number of internal vir-
tual port resources that are available on different flavors of IMMs. It can also be obtained using the
command show system internal-loopback-ports detail. User might need to configure resources of a
front-panel port for use with OAM tools that needs the loopback port resources, if all the internal port
resources are used up. In other words, if user intends to use all the OAM tools simultaneously, then
additional front-panel ports need to be configured for use with some of the OAM tools. The port config-
ured for use by one OAM tool cannot be shared with other OAM tools. In other words, each OAM tool
requires dedicated resources for its use.
NOTE: When configuring internal port resources or front-panel port resources for testhead OAM tool
and mac-swap OAM tool, the port needs to be on the same IMM as the test SAP. It cannot be on a dif-
ferent IMM.
• On 7210 SAS-Mxp, user can use the one available internal port (that is, port 1/1/29) for use with either
mac-swap or mirroring or testhead OAM tool. If user intends to use all the OAM tools simultaneously,
then additional front-panel ports need to be configured for use with one of the tools.
• ‘p2mpbud’ parameter is applicable only to 7210 SAS-R6 and 7210 SAS-R12 devices. It allows user to
reserve a loopback for use with NG-MVPN P2MP LSP feature.
• The following table indicated the Internal port resources on different IMMs available:
Table 20: Internal port resources on different IMMs.
Default None
Parameters port-id — Specifies the physical port ID in the slot/mda/port format.
Internal Port
Resources
IMMs
IMM 2 x 10G XFP (imm-
sas-2xfp)
2 x 1GE ports
IMM 10 x 1G SFP (imm-
sas-10sfp)
2 x 1GE ports
IMM 10 x 1G SFP + 1 x
10G XFP (imm-sas-
10sfp+1xfp)
2 x 1GE ports
IMM 4 x 10G SFP+
(imm-sas-b-4sfp+)
1 x 1GE ports
IMM 2 x 10G SFP+
(imm-sas-b-2sfp+)
2 x 1GE ports
IMM 10 x 1G SFP + 1 x
10G SFP+ (imm-sas-b-
10sfp-1sfp+)
2 x 1GE ports
IMM 11 x 1G CSFP or 22
x 1G SFP (imm-sas-b-
11csfp)
1 x 1GE ports
IMM 16 x 10/100/1000
Base-T (imm-sas-b-16tx)
1 x 1GE port

Nokia 7210 SAS-M Specifications

General

Brand	Nokia
Model	7210 SAS-M
Category	Cell Phone
Language	English