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Cisco ASA Series CLI Configuration Guide
Chapter 1 Configuring a Cluster of ASAs
Configuring ASA Clustering
Detailed Steps
Command
Purpose
Step 1
(Optional)
mtu cluster
bytes
Example:
hostname(config)# mtu cluster 9000
Specifies the same MTU that you configured for the master unit.
Note
We suggest setting the MTU to 1600 bytes or greater,
which requires you to enable jumbo frame reservation
before continuing with this procedure. See the
Jumbo Frame Support (Supported Models)” section on
page 1-33
. Jumbo frame reservation requires a reload of
the ASA.
Step 2
cluster group
name
Example:
hostname(config)# cluster group pod1
Identifies the same cluster name that you configured for the
master unit.
Step 3
local-unit
unit_name
Example:
hostname(cfg-cluster)# local-unit unit1
Names this member of the cluster with a unique ASCII string from
1 to 38 characters. Each unit must have a unique name. A unit with
a duplicated name will be not be allowed in the cluster.
Step 4
cluster-interface
interface_id
ip
ip_address mask
Example:
hostname(cfg-cluster)# cluster-interface
port-channel2 ip 192.168.1.2 255.255.255.0
INFO: Non-cluster interface config is
cleared on Port-Channel2
Specifies the same cluster control link interface that you
configured for the master unit.
Specify an IPv4 address for the IP address; IPv6 is not supported
for this interface. This interface cannot have a
nameif
configured.
For each unit, specify a different IP address on the same network.
Step 5
priority
priority_number
Example:
hostname(cfg-cluster)# priority 2
Sets the priority of this unit for master unit elections, between 1
and 100, where 1 is the highest priority. See the
for more information.
Summary of Contents for 5505 - ASA Firewall Edition Bundle
Page 28: ...Glossary GL 24 Cisco ASA Series CLI Configuration Guide ...
Page 61: ...P A R T 1 Getting Started with the ASA ...
Page 62: ......
Page 219: ...P A R T 2 Configuring High Availability and Scalability ...
Page 220: ......
Page 403: ...P A R T 2 Configuring Interfaces ...
Page 404: ......
Page 499: ...P A R T 2 Configuring Basic Settings ...
Page 500: ......
Page 533: ...P A R T 2 Configuring Objects and Access Lists ...
Page 534: ......
Page 601: ...P A R T 2 Configuring IP Routing ...
Page 602: ......
Page 745: ...P A R T 2 Configuring Network Address Translation ...
Page 746: ......
Page 845: ...P A R T 2 Configuring AAA Servers and the Local Database ...
Page 846: ......
Page 981: ...P A R T 2 Configuring Access Control ...
Page 982: ......
Page 1061: ...P A R T 2 Configuring Service Policies Using the Modular Policy Framework ...
Page 1062: ......
Page 1093: ...P A R T 2 Configuring Application Inspection ...
Page 1094: ......
Page 1191: ...P A R T 2 Configuring Unified Communications ...
Page 1192: ......
Page 1333: ...P A R T 2 Configuring Connection Settings and QoS ...
Page 1334: ......
Page 1379: ...P A R T 2 Configuring Advanced Network Protection ...
Page 1380: ......
Page 1475: ...P A R T 2 Configuring Modules ...
Page 1476: ......
Page 1549: ...P A R T 2 Configuring VPN ...
Page 1550: ......
Page 1965: ...P A R T 2 Configuring Logging SNMP and Smart Call Home ...
Page 1966: ......
Page 2059: ...P A R T 2 System Administration ...
Page 2060: ......
Page 2098: ...1 8 Cisco ASA Series CLI Configuration Guide Chapter 1 Troubleshooting Viewing the Coredump ...
Page 2099: ...P A R T 2 Reference ...
Page 2100: ......