1-22
Cisco ASA Series CLI Configuration Guide
Chapter 1 Starting Interface Configuration (ASA 5510 and Higher)
Starting Interface Configuration (ASA 5510 and Higher)
!
interface Management0/1
channel-group 3 mode active
no shutdown
!
interface port-channel 1
interface port-channel 2
interface port-channel 3
Step 6
Change the interface allocation per context to use the new EtherChannel or redundant interfaces. See the
“Configuring a Security Context” section on page 1-20
For example, to take advantage of existing cabling, you would continue to use the formerly in-use
interfaces in their old roles as part of the inside and outside redundant interfaces:
context customerA
allocate-interface
port-channel1
int1
allocate-interface
port-channel2
int2
allocate-interface
port-channel3
mgmt
context customerB
allocate-interface
port-channel1
allocate-interface
port-channel2
allocate-interface
port-channel3
Note
You might want to take this opportunity to assign mapped names to interfaces if you have not
done so already. For example, the configuration for customerA does not need to be altered at all;
it just needs to be reapplied on the ASA. The customerB configuration, however, needs to have
all of the interface IDs changed; if you assign mapped names for customerB, you still have to
change the interface IDs in the context configuration, but mapped names might help future
interface changes.
Step 7
For contexts that do not use mapped names, change the context configuration to use the new
EtherChannel or redundant interface ID. (Contexts that use mapped interface names do not require any
alteration.)
For example:
CustomerB Context
interface
port-channel1
nameif outside
security-level 0
ip address 10.20.15.5 255.255.255.0
!
interface
port-channel2
nameif inside
security-level 100
ip address 192.168.6.78 255.255.255.0
!
interface
port-channel3
nameif mgmt
security-level 100
ip address 10.8.1.8 255.255.255.0
management-only
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: ......