Cisco Cisco Packet Data Gateway (PDG) Guia De Resolução De Problemas
Configuring System Settings
▀ Configuring Packet Processing and Line Card Availability
▄ Cisco ASR 5000 Series System Administration Guide
OL-22970-01
Configuring Packet Processing and Line Card Availability
As discussed in the Understanding the System Boot Process section of Understanding System Operation and
Configuration, when the system boots up, all installed PSCs/PSC2s are placed into standby mode. You must activate
some of these cards in order to configure and use them for session processing. Others may remain in standby mode to
serve as redundant components.
Configuration, when the system boots up, all installed PSCs/PSC2s are placed into standby mode. You must activate
some of these cards in order to configure and use them for session processing. Others may remain in standby mode to
serve as redundant components.
When you activate an application card, the line card behind it shows up as attached and in a Ready state. Only when you
bind a logical interface to one of the ports of the line card pair will the line cards assume an active and standby state.
bind a logical interface to one of the ports of the line card pair will the line cards assume an active and standby state.
This section provides instructions for activating PSCs/PSC2s and specifying their redundancy.
I
MPORTANT
:
Refer to the Product Overview Guide for information about system hardware configurations and
redundancy.
Enter the following command to check the application card‘s operational status:
This command lists the PSCs/PSC2s and RCCs installed in the system by their slot number, their operational status,
whether or not the card is a single point of failure (SPOF), and its attachment to a line card.
whether or not the card is a single point of failure (SPOF), and its attachment to a line card.
I
MPORTANT
:
For an ASR 5000, the output of this command would have indicated ―PSC‖ or ―PSC2‖.
Check the line card operational status by entering the following command:
This command lists the line cards installed in the system by their slot number, their operational status, whether or not
the card is a single point of failure (SPOF), and its attachment to a PSC/PSC2 or SMC.
the card is a single point of failure (SPOF), and its attachment to a PSC/PSC2 or SMC.
Use the following example to configure PSC/PSC2 and line card availability:
Notes:
When activating cards, remember to keep at least one card in standby mode for redundancy.
Repeat for every other /PSC in the chassis that you wish to activate.