30
Routers and Access Servers
Cisco 770-M Series—ISDN Routers
Feature Cisco 771-M Cisco 772-M Cisco 775-M Cisco 776-M
Fixed LAN
Ports/
Connections
4 port Ethernet
hub 10BaseT
4 port Ethernet
hub 10BaseT
4 port Ethernet
hub 10BaseT
4 port Ethernet
hub 10BaseT
Fixed WAN
Ports/
Connections
1 ISDN BRI 1 ISDN BRI with
built-in NT1
1 ISDN BRI S/T
1 ISDN BRI 1 ISDN BRI with
built-in NT1
1 ISDN BRI S/T
Maximum
Asynchronous
Connections
2 Analog
Telephone (POTS)
interfaces
2 Analog
Telephone (POTS)
interfaces
Processor
Type/Speed
25-MHz 80386 25-MHz 80386 25-MHz 80386 25-MHz 80386
Flash Memory
– Default 1 MB, for software
upgrades
1 MB, for software
upgrades
1 MB, for software
upgrades
1 MB, for software
upgrades
DRAM Memory
– Default 1.5 MB 1.5 MB 1.5 MB 1.5 MB
– Maximum 2 MB 2 MB 2 MB 2 MB
Boot RAM
Memory
– Default 16 KB 16 KB 16 KB 16 KB
Service
Category
Number
1111
Special
Features
• INS, NET/3,
VN-3, 1TR6,
TPH, 5ESS,
DMS-100, NI-1
• Call Connect/
Disconnect
Switch
• Management:
SNMP, Telnet
• Security:
ML-PPP, CHAP,
PAP, Caller ID
• STAC available
as software
upgrade
• IP/IPX routing
with concurrent
bridging
• Dial-on-Demand
Routing (DDR),
IPX Spoofing
and Filtering,
Bandwidth-on-
Demand (BoD),
Personal
Network
Profiles to
simplify access
control and
connections to
multiple
networks
• 5ESS, DMS-100,
NI-1
• Call Connect/
Disconnect
Switch
• Management:
SNMP, Telnet
• Security:
ML-PPP, CHAP,
PAP, Caller ID
• STAC available
as software
upgrade
• IP/IPX routing
with concurrent
bridging
• Dial-on-Demand
Routing (DDR),
IPX Spoofing
and Filtering,
Bandwidth-on-
Demand (BoD),
Personal
Network
Profiles to
simplify access
control and
connections to
multiple
networks
•INS, NET/3,
VN-3, 1TR6,
TPH, 5ESS,
DMS-100, NI-1
• Call Connect/
Disconnect
Switch
• Management:
SNMP, Telnet
• Security:
ML-PPP, CHAP,
PAP, Caller ID
• STAC available
as software
upgrade
• IP/IPX routing
with concurrent
bridging
• Dial-on-Demand
Routing (DDR),
IPX Spoofing
and Filtering,
Bandwidth-on-
Demand (BoD),
Personal
Network
Profiles to
simplify access
control and
connections to
multiple
networks
• 5ESS, DMS-100,
NI-1
• Call Connect/
Disconnect
Switch
• Management:
SNMP, Telnet
• Security:
ML-PPP, CHAP,
PAP, Caller ID
• STAC available
as software
upgrade
• IP/IPX routing
with concurrent
bridging
• Dial-on-Demand
Routing (DDR),
IPX Spoofing
and Filtering,
Bandwidth-on-
Demand (BoD),
Personal
Network
Profiles to
simplify access
control and
connections to
multiple
networks
qrg-new.book : 1core.fm Page 30 Monday, June 22, 1998 2:16 PM
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