Switch/Router Features
AAA Client
802.1x RADIUS TACACS+
IPv6
H/W Forwarding in LAN Switching
Dual Stack
Configured Tunnel
6to4, NAT-PT (ALG)
Routing(RIPng, OSPFv3, BGP4+)
PIMv6-SM, PIMv6-SSM
MLD (Multicast Listener Discovery Protocol)
L2/L3 LAN Switching
L2/L3 Switching, IPv4 Switching, Line-Rate at FE
Layer 2 Protocols
VLAN(802.1q, Port)
Multiple STP (Support Backward Compatibility with STP & RSTP)
Port Mirroring
802.1x Authentication
IGMP Snooping
Management
SNMP v1/v2/v3, RMON(1,2,3,9), CLI, Telnet
SNTP, TFTP, DHCP, SSHv2
MIBs
True Flash File System
System Image Rollback
Quality of Service
DiffServ
Classification(MF, Flow Label)
Marker/Meter (srTCM/trTCM)
Policing/Shaping
Queuing(CBQ, PQ)
Scheduling(Deficit RR)
Congestion Avoidance(WRED) Bandwidth Guarantee, SLA, Hierarchical QoS
Routing Protocols
Static Routing, OSPF v1/v2, RIP v1/v2, BGP4, IGMP v1/v2
PIM-SM, DVMRP
VRRP
Policy-Based Forwarding/Router
WAN Protocols
ISDN BRI/PRI, HDLC
FR/MLFR, PPP/MLPPP, PPP/MLPPP over ISDN
FR Congestion Management and Traffic Policing
Voice Gateway Features
DSP Features
Codec: G.711, G723.1, G.726, G.729 A/B
Echo Cancellation(G.168-2002)
Comfort Noise Generation (CNG)
Voice Activity Detection (VAD)
Tone - MF/DTMF
Tone - Dial, Ringback, Busy, Congestion, Wait, Hold, Progressing, Howling, Programmable, etc.
Protocols
SIP, H.323, RTP/RTCP, cRTP, S/MIME, TLS, sRTP
HTTP Digest Authentication
System Interface and Signaling
Analog FXS, E&M, FXO
Analog DID(Direct Inward Dial)
BRI Q.931
T1-CAS E&M, FXO, FXS
E1-CAS R2 MFC/DTMF
T1/E1 ISDN PRI Q.931, T1/E1 Q.SIG
T1 R1
CAMA Trunk
Platform Features
Voice Interface Type
Max 40 FXS, 28 FXO, Surviable gateway for remote offices (up to 128 users)
DRAM (Default/Max)
512M/1G
Fixed Ethernet Ports
4 GbE (2 10/100/1000Base-T, 2 1000M SFP)
Security
Firewall
Stateful Packet Inspection
NAT (Static, Dynamic, PAT)
SIP ALG, Web ALG
Application Content Filtering: Block Java based on extension, Block URLs based on file extensions, Block ActiveX based on file extensions, FTP's protocol command filtering, SMTP's protocol command filtering, RPC program number filtering
Cyber Defense Engine: Dos/ Ddos, IP Spoofing, IP/ TCP fragment attack protection (Protection for 60+ attacks)
Multiple Security Zone (DMZ)
Scheduling
URL Filtering
Rate limiting: Maximum connections per policy basis, Connection creation rate per policy basis, Bandwidth per policy basis
VPN
H/W acceleration
IPSec for Site to Site, remote Access
IPSec: Protocols: ESP, AH, AH over ESP/ Encryption: DES-CBC, 3DES-CBC, AES-CBC(128, 192, 256)/ Hashing: HMAC-SHA1, HMAC-MD5/ Modes: Tunnel, Transport, Config Mode
IKE: Authentication: Preshared, RSA/DSA Signatures, Xauth/ Modes: Main, Aggressive, Quick/ Diffie-Hellman Group: Group 1 (MODP 768), 2 (MODP 1024), 5 (MODP 1536)/ Encryption: DES, 3DES, AES (128,192,256)/ Hash: SHA1, MD5
L2TP, GRE
PKI Support (SCEP, Manual, CRL, OCSP)
IPSec NAT Traversal