Cisco cBR Series Hardware Installation Manual page 144

Backup the Configuration and IOS Code
interface TenGigabitEthernet4/1/6,
interface TenGigabitEthernet4/1/7,
interface TenGigabitEthernet5/1/0,
interface TenGigabitEthernet5/1/1,
interface TenGigabitEthernet5/1/2,
interface TenGigabitEthernet5/1/3,
interface TenGigabitEthernet5/1/4,
interface TenGigabitEthernet5/1/5,
interface TenGigabitEthernet5/1/6,
interface TenGigabitEthernet5/1/7,
c) Add HundredGigE interfaces configuration based on the network topology, for example:
interface HundredGigE4/1/0
mtu 2000
no ip address
load-interval 30
plim qos input map ip dscp-based
plim qos input map ip dscp 40 queue strict-priority
plim qos input map mpls exp 5 queue strict-priority
cdp enable
service-policy output parent-egress-to-core
channel-group 10 mode active
end
interface HundredGigE4/1/1
mtu 2000
no ip address
load-interval 30
plim qos input map ip dscp-based
plim qos input map ip dscp 40 queue strict-priority
plim qos input map mpls exp 5 queue strict-priority
cdp enable
service-policy output parent-egress-to-core
channel-group 11 mode active
end
interface HundredGigE5/1/0
mtu 2000
no ip address
load-interval 30
plim qos input map ip dscp-based
plim qos input map ip dscp 40 queue strict-priority
plim qos input map mpls exp 5 queue strict-priority
cdp enable
service-policy output parent-egress-to-core
channel-group 10 mode active
end
interface HundredGigE5/1/1
mtu 2000
no ip address
load-interval 30
plim qos input map ip dscp-based
plim qos input map ip dscp 40 queue strict-priority
plim qos input map mpls exp 5 queue strict-priority
cdp enable
service-policy output parent-egress-to-core
channel-group 11 mode active
end
d) Modify routing configuration, L2VPN configuration, passive interface configuration etc. as needed. For example.
search for TenGigabitEthernet in previous configuration and replace with HundredGigE.
e) Modify the bootvar to the correct value.
boot system bootflash:<image_name>
Cisco Converged Broadband Routers Hardware Installation Guide
136
Installing the Supervisor in the Cisco cBR Chassis