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Netgear XCM8806 Chassis Hardware Installation Guide - Page 1315

Initiate failover from the primary MSM to the backup MSM using the following command

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NETGEAR 8800 Chassis Switch CLI Manual The current state indicates which MSM is the primary (displayed as MASTER), which MSM is the backup (displayed as BACKUP), and if the backup MSM is synchronized with the primary MSM (displayed as In Sync). 2. Select the partition to download the image to and download and install the new NETGEAR 8800 software on the backup MSM using the following command: download image [[ | ] {{vr} } | memorycard ] {} {msm } Note: If the backup MSM is installed in slot B, specify msm B. If the backup MSM is installed in slot A, specify msm A. • Before the download begins, the switch asks if you want to install the image immediately after the download is finished. Enter y to install the image after download. Enter n to install the image at a later time. When you install the image after download to the alternate partition, you then need to reboot the switch. If you install the image at a later time, use the following command to install the software: install image {} {msm } {reboot} 3. Verify that the backup MSM comes up correctly and that the MSMs are synchronized using the following command: show switch The current state indicates which MSM is the primary (displayed as MASTER), which MSM is the backup (displayed as BACKUP), and if the backup MSM is synchronized with the primary MSM (displayed as In Sync). 4. Initiate failover from the primary MSM to the backup MSM using the following command: run msm-failover When you failover from the primary MSM to the backup MSM, the backup becomes the new primary, runs the newly downloaded software, and provides all of the switch management functions. If you have a NETGEAR 8800 series switch and the new NETGEAR 8800 image supports hitless upgrade but is not compatible with the current running I/O module image (the I/O version numbers do not match), you cannot perform a hitless upgrade. The switch displays a warning message similar to the following: WARNING: The other MSM operates with a different version of I/O module image. If you continue with the MSM failover, all I/O modules will be reset. Are you sure you want to failover? (y/n) Appendix A. Configuration and Image Commands | 1315

Section	Page
NETGEAR 8800 Chassis Switch CLI Manual	1
Contents	3
1. Command Reference Overview	6
Introduction	6
Audience	6
Structure of this Guide	7
Understanding the Command Syntax	7
Access Levels	7
Syntax Symbols	8
Syntax Helper	8
Object Names	9
Command Shortcuts	10
Port Numbering	10
Numerical Ranges	10
Line-Editing Keys	11
Command History	12
2. Commands for Accessing the Switch	13
3. Commands for Managing the Switch	57
SNMP	57
Telnet	58
TFTP	58
System Redundancy with Dual Management Modules Installed	58
Power Supply Management	58
Simple Network Time Protocol	59
4. Commands for Managing the NETGEAR 8800 Software	157
5. Commands for Configuring Slots and Ports on a Switch	190
6. Commands for Configuring LLDP	269
7. PoE Commands	300
Summary of PoE Software Features	300
8. Commands for Status Monitoring and Statistics	330
Event Management System	330
sFlow Statistics	331
RMON	331
9. VLAN Commands	425
10. FDB Commands	453
11. Commands for Virtual Routers	472
12. Policy Manager Commands	481
13. ACL Commands	487
14. QoS Commands	520
15. Security Commands	554
SSH	554
SSL	554
User Authentication	554
Denial of Service	555
16. Network Login Commands	679
17. STP Commands	737
STP	737
RSTP	737
MSTP	738
Spanning Tree Domains	738
Member VLANs	738
Carrier VLAN	738
Protected VLAN	739
STPD Modes	739
Encapsulation Modes	740
STP Rules and Restrictions	741
18. VRRP Commands	793
19. IP Unicast Commands	814
20. IPv6 Unicast Commands	904
21. RIP Commands	950
22. RIPng Commands	973
23. OSPF Commands	994
OSPF Edge Mode	995
24. OSPFv3 Commands	1036
OSPF Edge Mode	1037
25. BGP Commands	1075
26. IP Multicast Commands	1163
27. IPv6 Multicast Commands	1242
28. MSDP Commands	1261
29. vMAN (PBN) Commands	1296
A. Configuration and Image Commands	1306
B. Troubleshooting Commands	1345
Event Management System	1345

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Match case Limit results 1 per page

Appendix A.

Configuration and Image Commands

1315

NETGEAR 8800 Chassis Switch CLI Manual

The current state indicates which MSM is the primary (displayed as MASTER), which

MSM is the backup (displayed as BACKUP), and if the backup MSM is synchronized with

the primary MSM (displayed as In Sync).

Select the partition to download the image to and download and install the new NETGEAR

8800 software on the backup MSM using the following command:

download image [[<hostname> | <ipaddress>] <filename> {{vr} <vrname>} |

memorycard <filename>] {<partition>} {msm <slotid>}

Note:

If the backup MSM is installed in slot B, specify msm B. If the

backup MSM is installed in slot A, specify msm A.

•

Before the download begins, the switch asks if you want to install the image

immediately after the download is finished.

Enter

to install the image after download. Enter

to install the image at a later time.

When you install the image after download to the alternate partition, you then need to

reboot the switch.

If you install the image at a later time, use the following command to install the

software:

install image <fname> {<partition>} {msm <slotid>} {reboot}

Verify that the backup MSM comes up correctly and that the MSMs are synchronized using

the following command:

show switch

The current state indicates which MSM is the primary (displayed as MASTER), which

MSM is the backup (displayed as BACKUP), and if the backup MSM is synchronized with

the primary MSM (displayed as In Sync).

Initiate failover from the primary MSM to the backup MSM using the following command:

run msm-failover

When you failover from the primary MSM to the backup MSM, the backup becomes the

new primary, runs the newly downloaded software, and provides all of the switch

management functions.

If you have a NETGEAR 8800 series switch and the new NETGEAR 8800 image

supports hitless upgrade but is not compatible with the current running I/O module image

(the I/O version numbers do not match), you cannot perform a hitless upgrade.

The switch displays a warning message similar to the following:

WARNING: The other MSM operates with a different version of I/O module image.

If you continue with the MSM failover, all I/O modules will be reset.

Are you sure you want to failover? (y/n)