Cisco 7246 - uBR Router Manuale supplementare - Pagina 31
Sfoglia online o scarica il pdf Manuale supplementare per Hardware di rete Cisco 7246 - uBR Router. Cisco 7246 - uBR Router 42. 7200 series port adapter hardware configuration guidelines
Anche per Cisco 7246 - uBR Router: Configurazione (28 pagine), Manuale d'uso (7 pagine)
Stampa la pagina
Chapter 1
Cisco 7200 Series Port Adapter Installation Requirements
NPE-400
The following messages appear in a system with an NPE-400 installed. To provide examples of the
messaging, the following two sample hardware configurations are referred to in the example output
message.
Example 1: Showing an acceptable configuration.
Example 2: Showing an oversubscribed configuration.
OL-3875-11
Slots 0, 1, 3 and 5: c7200-I/O-2FE/E, 2PA-FE
Slots 2, 4 and 6:
PA-8E, PA-POS-2OC3
==========
PCI bus mb0_mb1 (Slots 0, 1, 3 and 5) has a capacity of 600 bandwidth points. Current
configuration on bus mb0_mb1 has a total of 600 bandwidth points. This configuration
is within the PCI bus capacity and is supported.
PCI bus mb2 (Slots 2, 4, 6) has a capacity of 600 bandwidth points. Current
configuration on bus mb2 has a total of 680 bandwidth points. The set of PA-2FE,
PA-POS-2OC3, and I/O-2FE qualify for "half bandwidth points" consideration, when full
bandwidth point counting results in oversubscription, under the condition that only
one of the two ports is used. With this adjustment, current configuration on bus mb2
has a total of 380 bandwidth points. This configuration is within the PCI bus capacity
and is supported under the above condition.
Please refer to the following document "Cisco 7200 Series Port Adapter Hardware
Configuration Guidelines" on Cisco.com <http://www.cisco.com>
for c7200 bandwidth points oversubscription and usage guidelines.
Slots 0, 1, 3 and 5: c7200-I/O-2FE/E, PA-POS-2OC3, PA-2FE
Slots 2, 4 and 6:
PA-8E
==========
PCI bus mb0_mb1 (Slots 0, 1, 3 and 5) has a capacity of 600 bandwidth points. Current
configuration on bus mb0_mb1 has a total of 1200 bandwidth points. The set of PA-2FE,
PA-POS-2OC3, and I/O-2FE qualify for "half bandwidth points" consideration, when full
bandwidth point counting results in oversubscription, under the condition that only
one of the two ports is used. With this adjustment, current configuration on bus
mb0_mb1 has a total of 700 bandwidth points. This configuration has oversubscripted
the PCI bus and is not a supported configuration.
PCI bus mb2 (Slots 2, 4, 6) has a capacity of 600 bandwidth points. Current
configuration on bus mb2 has a total of 80 bandwidth points. This configuration is
within the PCI bus capacity and is supported.
Please refer to the following document "Cisco 7200 Series Port Adapter Hardware
Configuration Guidelines" on Cisco.com <http://www.cisco.com>
for c7200 bandwidth points oversubscription and usage guidelines.
Messages for One Port Use of Specific Port Adapters and an I/O Controller
Cisco 7200 Series Port Adapter Hardware Configuration Guidelines
1-23