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Allied Telesis www.alliedtelesis.com
SWITCHBLADE
®
4000
| Layer 3 Modular Switch
Quality of Service
Queues / port 8
Priority queuing levels 8
802.1p Yes
IETF DiffServ Yes
Strict priority queuing Yes
BW slice resolution (bps) 64k
Weighted fair queuing (equivalent) Yes
Random early detection Yes
Min/Max BW control Yes
Ports killed for BW cntl 0
VLANs
VLANs 4096
Throughput between VLANs at wirespeed Yes
802.1Q (VLANs and VLAN extension) Yes
Port based VLANs Yes
Protocol based VLANs Yes
IP subnet based VLANs Yes
MAC address based VLANs Yes
GVRP Yes
Spanning Tree
Spanning Tree Protocol 802.1d (STP) Yes
Multiple instances of STP and / or RSTP Yes
Rapid Spanning Tree Protocol (RSTP) Yes
Routing
Max OSI Layer 3 Routing Interfaces 48/32 : 118
G24 : 118
G10 : 59
G8 GBIC : 59
RIP V1 / V2 Yes
OSPF Yes
Redundant route protocol VRRP
IPX in hardware Yes
Appletalk in software Yes
Layer 3 IP/IPX filtering Yes
Border Gateway Protocol 4 (BGP-4)
6
Yes (BGP-15O Routes)
Protocol Highlights
Multicast
ICMP hardware routing Yes
IGMP & IGMP snooping Yes
DVMRP Yes (Full Layer 3)
PIM-DM & PIM-SM Yes (Full Layer 3)
Link Aggregation
802.3.ad (LACP) Yes
Max ports per trunk 16
Max number of trunks Equal to number of ports
installed
Layer 4 Switching
Supported Yes
Wire-speed Security
MAC address in HW Yes
IP address in HW Yes
SYN, ACK bit level in HW Yes
Management
SNMP, MIB II Yes
RMON groups 1, 2, 3 and 9 (RFC 1757) Yes
CLI Yes
Telnet Yes
Web configuration Yes
Enterprise platform
Swim View & Manager,
AT-ViewPlus, HP
OV
Configuration stored in NVRAM (allowing
automatic restart after power loss)
Yes
Back-up Operating System Stored Yes
Port mirroring (port and VLAN based) Yes
Status LEDs for power, management, traffic Yes
Two Management Ports (Serial & 10/100BASET) Yes
6
BGP-4 is restricted to 15O routes