Cisco Small Business RV220W Administration Guide

Configuring Virtual Private Networks (VPNs) and Security
Configuring Advanced VPN Parameters
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• Key-In—Enter the encryption key of the inbound policy. The length of the
key depends on the algorithm chosen:
- DES—8 characters
- 3DES—24 characters
- AES-128—16 characters
- AES-192—24 characters
- AES-256—32 characters
- AES-CCM—16 characters
- AES-GCM—20 characters
• Key-Out—Enter the encryption key of the outbound policy. The length of the
key depends on the algorithm chosen, as shown above.
• Integrity Algorithm—Select the algorithm used to verify the integrity of the
data.
• Key-In—Enter the integrity key (for ESP with Integrity-mode) for the inbound
policy. The length of the key depends on the algorithm chosen:
- MD5—16 characters
- SHA-1— 20 characters
- SHA2-256—32 characters
- SHA2-384— 48 characters
- SHA2-512—64 characters
• Key-Out—Enter the integrity key (for ESP with Integrity-mode) for the
outbound policy. The length of the key depends on the algorithm chosen, as
shown above.

Cisco Small Business RV220W Specifications

General

Firewall Type	Stateful packet inspection (SPI)
VPN Support	Yes
DHCP Server	Yes
QoS	Yes
Wireless Speed	300 Mbps
Management	Web-based
LAN Ports	4
Encryption	AES
Security Features	NAT, URL filtering
Power Supply	12V DC
Wireless Standard	802.11n
WAN Ports	1