Cisco ISE Software Configuration Guide - Page 32

VC Bundle Examples, Applying a VC Class to a Discrete VC Bundle Member

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Software Configuration of ATM ISE Line Cards for Cisco 12000 Series Routers How to Configure Layer 3 Terminated VCs on the 4-Port ATM ISE Line Card Command Router(config-vc-class)# vbr-rt pcr scr [mbs] Router(config-vc-class)# cbr [pcr] Purpose Configures VBR-RT as the traffic shaping rule for the VC, qualified by peak cell rate (pcr), sustainable cell rate (scr), and optional maximum burst cell size (mbs). Configures UBR as the traffic shaping rule for the VC, qualified by an optional peak cell rate (pcr). Applying a VC Class to a Discrete VC Bundle Member To attach a preconfigured VC class containing bundle-level commands to a bundle member, use the following command in bundle-vc configuration mode: Command Router(config-if-atm-member)# class-vc vc-class-name Purpose Assigns a VC class to a VC bundle member. Parameters that configure a VC that are contained in a VC class assigned to that VC are superseded by parameters that are directly configured for the VC through discrete commands entered in bundle-vc configuration mode. Configuring a VC Not to Accept Bumped Traffic To configure an individual VC bundle member not to accept traffic that otherwise might be directed to it if the original VC carrying the traffic goes down, use the following command in bundle-vc configuration mode: Command Router(config-if-atm-member)# no bump traffic Purpose Configures the VC not to accept any bumped traffic that would otherwise be redirected to it. VC Bundle Examples • VC Bundle Configuration on an IP Subinterface Example, page 32 • VC Bundle Configuration Using MPLS and Service Policies Example, page 33 • VC Bundle Configuration Using a VC Class Example, page 33 • CLP Bit Setting on a Per-Experimental Basis with VC Bundling, page 34 VC Bundle Configuration on an IP Subinterface Example This example configures a VC bundle with eight member VCs on an IP subinterface. interface ATM5/0.2 point-to-point ip address 1.5.0.1 255.255.255.0 no ip directed-broadcast no atm enable-ilmi-trap bundle b502 pvc-bundle 1/107 precedence 7 pvc-bundle 1/106 precedence 6 Cisco IOS Release 12.0(27)S 32

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Software Configuration of ATM ISE Line Cards for Cisco 12000 Series Routers
How to Configure Layer 3 Terminated VCs on the 4-Port ATM ISE Line Card
32
Cisco IOS Release 12.0(27)S
Applying a VC Class to a Discrete VC Bundle Member
To attach a preconfigured VC class containing bundle-level commands to a bundle member, use the
following command in bundle-vc configuration mode:
Parameters that configure a VC that are contained in a VC class assigned to that VC are superseded by
parameters that are directly configured for the VC through discrete commands entered in bundle-vc
configuration mode.
Configuring a VC Not to Accept Bumped Traffic
To configure an individual VC bundle member not to accept traffic that otherwise might be directed to
it if the original VC carrying the traffic goes down, use the following command in bundle-vc
configuration mode:
VC Bundle Examples
•
VC Bundle Configuration on an IP Subinterface Example, page 32
•
VC Bundle Configuration Using MPLS and Service Policies Example, page 33
•
VC Bundle Configuration Using a VC Class Example, page 33
•
CLP Bit Setting on a Per-Experimental Basis with VC Bundling, page 34
VC Bundle Configuration on an IP Subinterface Example
This example configures a VC bundle with eight member VCs on an IP subinterface.
interface ATM5/0.2 point-to-point
ip address 1.5.0.1 255.255.255.0
no ip directed-broadcast
no atm enable-ilmi-trap
bundle b502
pvc-bundle 1/107
precedence 7
pvc-bundle 1/106
precedence 6
Router(config-vc-class)#
vbr-rt
pcr scr
[
mbs
]
Configures VBR-RT as the traffic shaping rule for the VC,
qualified by peak cell rate (
pcr
), sustainable cell rate (
scr
), and
optional maximum burst cell size (
mbs
).
Router(config-vc-class)#
cbr
[
pcr
]
Configures UBR as the traffic shaping rule for the VC, qualified
by an optional peak cell rate (
pcr
).
Command
Purpose
Command
Purpose
Router(config-if-atm-member)#
class-vc
vc-class-name
Assigns a VC class to a VC bundle member.
Command
Purpose
Router(config-if-atm-member)#
no
bump traffic
Configures the VC not to accept any bumped traffic that would
otherwise be redirected to it.