Chapter 4
| System Management Commands
Switch Clustering
– 132 –
Commander through its IP address, and then use the Commander to manage
the Member switches through the cluster’s “internal” IP addresses.
◆
Clustered switches must be in the same Ethernet broadcast domain. In other
words, clustering only functions for switches which can pass information
between the Commander and potential Candidates or active Members
through VLAN 4093.
◆
Once a switch has been configured to be a cluster Commander, it automatically
discovers other cluster-enabled switches in the network. These “Candidate”
switches only become cluster Members when manually selected by the
administrator through the management station.
◆
The cluster VLAN 4093 is not configured by default. Before using clustering,
take the following actions to set up this VLAN:
1.
Create VLAN 4093 (see
“Editing VLAN Groups” on page 399
).
2.
Add the participating ports to this VLAN (see
“Configuring VLAN Interfaces”
on page 401
), and set them to hybrid mode, tagged members, PVID = 1,
and acceptable frame type = all.
Note:
Cluster Member switches can be managed either through a Telnet
connection to the Commander, or through a web management connection to the
Commander. When using a console connection, from the Commander CLI prompt,
use the
rcommand
to connect to the Member switch.
cluster
This command enables clustering on the switch. Use the
no
form to disable
clustering.
Syntax
[
no
]
cluster
Default Setting
Disabled
Command Mode
Global Configuration
Command Usage
◆
To create a switch cluster, first be sure that clustering is enabled on the switch
(the default is enabled), then set the switch as a Cluster Commander. Set a
Cluster IP Pool that does not conflict with any other IP subnets in the network.
Cluster IP addresses are assigned to switches when they become Members and
are used for communication between Member switches and the Commander.
◆
Switch clusters are limited to the same Ethernet broadcast domain.
Содержание EX-3524
Страница 2: ......
Страница 28: ...Figures 28 ...
Страница 34: ...Section I Getting Started 34 ...
Страница 58: ...Chapter 1 Initial Switch Configuration Setting the System Clock 58 ...
Страница 72: ...Chapter 2 Using the Command Line Interface CLI Command Groups 72 ...
Страница 156: ...Chapter 5 SNMP Commands Notification Log Commands 156 ...
Страница 164: ...Chapter 6 Remote Monitoring Commands 164 ...
Страница 218: ...Chapter 7 Authentication Commands Management IP Filter 218 ...
Страница 268: ...Chapter 8 General Security Measures Port based Traffic Segmentation 268 ...
Страница 292: ...Chapter 9 Access Control Lists ACL Information 292 ...
Страница 312: ...Chapter 10 Interface Commands Power Savings 312 ...
Страница 324: ...Chapter 11 Link Aggregation Commands Trunk Status Display Commands 324 ...
Страница 366: ...Chapter 15 Address Table Commands 366 ...
Страница 428: ...Chapter 17 VLAN Commands Configuring Voice VLANs 428 ...
Страница 572: ...Chapter 25 IP Interface Commands IPv6 Interface 572 ...
Страница 578: ...Section I Appendices 578 ...
Страница 594: ...Appendix C Customer Support Manuals 594 ...