Setup guide

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Cisco 6400 Software Setup Guide
OL-1183-04
Chapter2 Basic NSP Configuration
Network Routing
Verifying the Network Clock Configuration
To verify the switch network clocking configuration, use the show network-clocks EXEC command:
Switch# show network-clocks
clock configuration is NON-Revertive
Priority 1 clock source: ATM2/0/0 up
Priority 2 clock source: ATM7/0/0 down
Priority 3 clock source: ATM6/0/0 up
Priority 4 clock source: unconfigured
Priority 5 clock source: system
Current clock source: ATM2/0/0, priority: 1
Switch#
To verify BITS network clocking, make sure the show network-clocks command output includes the
following lines:
Priority 1 clock source: bits up
Current clock source: bits, priority: 1
Network Routing
The default software image for the Cisco 6400 contains the PNNI routing protocol. The PNNI protocol
provides the route dissemination mechanism for complete plug-and-play capability. The following
section, “Configuring ATM Static Routes for IISP or PNNI,” describes modifications that can be made
to the default PNNI or IISP routing configurations.
For more routing protocol configuration information, see the chapters “Configuring ILMI” and
“Configuring ATM Routing and PNNI” in the ATM Switch Router Software Configuration Guide.
Configuring ATM Static Routes for IISP or PNNI
Static route configuration allows ATM call setup requests to be forwarded on a specific interface if the
addresses match a configured address prefix. To configure a static route, use the following command in
global configuration mode:
Note An interface must be UNI or IISP to be configured with a static route. Static routes configured as PNNI
interfaces default to down state.
Example
In the following example, the atm route command is used to configure the 13-byte peer group prefix
47.0091.8100.567.0000.0ca7.ce01 at interface 3/0/0:
!
atm route 47.0091.8100.567.0000.0ca7.ce01 atm 3/0/0
!
Command Purpose
Switch(config)# atm route addr-prefx atm slot/subslot/port
Specifies a static route to a reachable address prefix.