Cisco WS-X6416-GE-MT - Interface Module - Expansion Instrukcja Użytkownika Pobierz pdf (Strona 44)

White Paper

Figure 10. GOLD

The complete guide to GOLD can be found at

http://www.cisco.com/univercd/cc/td/doc/product/lan/cat6000/122sx/swcg/diags.htm.

The comparison of implementing the GOLD features in Cisco IOS Software and the Cisco Catalyst

OS is done below.

Cisco Catalyst OS Cisco IOS Software

set diagnostic bootup level ?

bypass Bypass level

complete Complete level

minimal Minimal level

diagnostic bootup level ?

complete Complete level

minimal Minimal level

set diagnostic ondemand iterations 2 diagnostic ondemand iterations 2

set diagnostic ondemand action-on-failure stop diagnostic ondemand action-on-failure stop

diagnostic start module 2 test 2 diagnostic start module 2 test 12

Cisco Catalyst OS

Console> (enable) set diagnostic schedule module 2 test 1 weekly MON 03:00

Cisco IOS Software

Router(config)#diagnostic schedule module 2 test 1 weekly MON 03:00

More on GOLD differences here.

Supervisor Redundancy

Both Cisco IOS Software and the Cisco Catalyst OS support the deployment of redundant

supervisor engines for component level redundancy within a Cisco Catalyst 6500 chassis.

However, the operational model for supervisor engine redundancy differs between Cisco IOS

Software and the Cisco Catalyst OS.

In the Cisco Catalyst OS, the foundation for supervisor redundancy is the High Availability feature.

This feature allows systems with dual supervisors to synchronize the protocol states between the

active and standby supervisor engines. If an active supervisor failure were to take place, the

standby supervisor would then be able to take over system operation with accurate and up-to-date

state information of the protocols running on the switch. This allows a supervisor failover to take

1 2 ... 39 40 41 42 43 44 45 46 47 48 49 50 51

Brak uwag

Cisco WS-X6416-GE-MT - Interface Module - Expansion Instrukcja Użytkownika Strona 44