Cisco ASA 5540 User Manual

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Cisco ASA Series CLI Configuration Guide
Chapter 1 Configuring Cisco Unified Presence
Configuration Example for Cisco Unified Presence
The following values are used in this sample configuration:
• Private XMPP federation Cisco Unified Presence Release 8.0 IP address = 1.1.1.1
• Private second Cisco Unified Presence Release 8.0 IP address= 2.2.2.2
• Private third Cisco Unified Presence Release 7.x IP address = 3.3.3.3
• XMPP federation listening port = 5269
access-list ALLOW-ALL extended permit tcp any host 1.1.1.1 eq 5269
access-list ALLOW-ALL extended permit tcp any host 2.2.2.2 eq 5269
access-list ALLOW-ALL extended permit tcp any host 3.3.3.3 eq 5269
Example 4: This example access list configuration allows only from a specific federated domain
interface to specific XMPP federation nodes published in DNS.
Note The public addresses are published in DNS, but the private addresses are configured in the access-list
command.
The following values are used in this sample configuration:
• Private XMPP federation Cisco Unified Presence Release 8.0 IP address = 1.1.1.1
• Private second Cisco Unified Presence Release 8.0 IP address = 2.2.2.2
• Private third Cisco Unified Presence Release 7.x IP address = 3.3.3.3
• XMPP federation listening port = 5269
• External interface of the foreign XMPP enterprise = 100.100.100.100
access-list ALLOW-ALL extended permit tcp host 100.100.100.100 host 1.1.1.1 eq 5269
access-list ALLOW-ALL extended permit tcp host 100.100.100.100 host 2.2.2.2 eq 5269
access-list ALLOW-ALL extended permit tcp host 100.100.100.100 host 3.3.3.3 eq 5269
Example NAT Configuration for XMPP Federation
Example 1: Single node with XMPP federation enabled
The following values are used in this sample configuration:
• Public Cisco Unified Presence IP address = 10.10.10.10
• Private XMPP federation Cisco Unified Presence Release 8.0 IP address = 1.1.1.1
• XMPP federation listening port = 5269
nat (inside,outside) source static obj_host_1.1.1.1 obj_host_10.10.10.10 service
obj_udp_source_eq_5269 obj_udp_source_eq_5269
nat (inside,outside) source static obj_host_1.1.1.1 obj_host_10.10.10.10 service
obj_tcp_source_eq_5269 obj_tcp_source_eq_5269
Example 2: Multiple nodes with XMPP federation, each with a public IP address in DNS
The following values are used in this sample configuration:
• Public Cisco Unified Presence IP addresses = 10.10.10.10, 20.20.20.20, 30.30.30.30
• Private XMPP federation Cisco Unified Presence Release 8.0 IP address = 1.1.1.1
• Private second Cisco Unified Presence Release 8.0 IP address = 2.2.2.2

Cisco ASA 5540 Specifications

General

Firewall Throughput	650 Mbps
Maximum Firewall Connections	400, 000
VPN Throughput	225 Mbps
Maximum VPN Peers	5, 000
High Availability	Active/Active, Active/Standby
IPSec VPN Throughput	225 Mbps
Memory	1 GB
IPS Throughput	225 Mbps
Security Contexts	50
Flash Memory	64 MB
Form Factor	1U
Power Supply	Dual
Interfaces	4 x 10/100/1000 Ethernet