Specifications

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Cisco MWR 2941 Mobile Wireless Edge Router Release 3.5 Software Configuration Guide, Cisco IOS Release 15.1(3)MR
OL-26895-01
Chapter 29 Monitoring and Managing the Cisco MWR 2941 Router
Configuring Network Management Features
8. The CNS-CE server sends a configuration template to the Cisco MWR 2941
9. Successful event
10. Publish success event
Image Download
The following events take place when a CNS-enabled Cisco MWR 2941 downloads a new image.
1. The CNS-CE server requests inventory (disk/flash info) from the Cisco MWR 2941-DC
2. The Cisco MWR 2941-DC sends an inventory
3. The CNS-CE server sends an image location
4. The Cisco MWR 2941-DC sends an TFTP image request
5. The Cisco MWR 2941-DC downloads an image from the TFTP server
6. The Cisco MWR 2941-DC indicates that the image download is complete
7. The CNS-CE server reboots the Cisco MWR 2941-DC router
Configuring a DHCP Server
The Cisco MWR 2941 requires a DHCP server for zero-touch deployment. The DHCP server is typically
implemented on the carrier edge router. You can use the following sample configuration to enable a
DHCP server on the edge router.
ip dhcp excluded-address 30.30.1.6
ip dhcp excluded-address 30.30.1.20 30.30.1.255
!
ip dhcp pool mwrdhcp
network 30.30.1.0 255.255.255.0
option 150 ip 30.30.1.6
! Specifies the TFTP server address
!
default-router 30.30.1.6
Configuring a TFTP Server
You need to set up a TFTP server in order to provide a bootstrap image to 2941s when they boot.
Creating a Bootstrap Configuration
The TFTP server should store a configuration that the Cisco MWR 2941 uses to boot. The following
sample configuration specifies 30.30.1.20 as the CNS server IP address and port 80 for the configuration
service.
hostname test-2941
!
cns trusted-server all-agents 30.30.1.20
cns event 30.30.1.20 11011 keepalive 60 3
cns config initial 30.30.1.20 80
cns config partial 30.30.1.20 80
cns id hostname
cns id hostname event
cns id hostname image
cns exec 80
logging buffered 20000