CatOS
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What is CatOS?
CatOS is a discontinued operating system for Cisco Catalyst series switches. It was primarily used in the 1990s and early 2000s. CatOS ran separately on the supervisor engine of the switch, while the data forwarding occurred on the switch's hardware. It has been largely replaced by Cisco IOS for most Cisco switches.
What other technologies are related to CatOS?
CatOS Competitor Technologies
NXOS
NX-OS is a Cisco operating system primarily for data center switches. It competes with CatOS, which was also for Cisco switches.
Cisco IOS
Cisco IOS is another Cisco operating system that has competed with CatOS, particularly in routing and switching.
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CatOS Complementary Technologies
EIGRP
EIGRP is a Cisco proprietary routing protocol often used on networks running CatOS. CatOS devices would use this protocol to communicate routing information.
OSPF
OSPF is a standard routing protocol that CatOS devices would use to communicate routing information.
MPLS
MPLS is a technology often used in conjunction with network operating systems like CatOS for traffic engineering and VPNs.
Number of organizations that mention technology
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Which job functions commonly mention CatOS?
Network Security Engineer
0.1% of all Network Security Engineer jobs mention CatOS
View 11
jobs on Sumble
Network Engineer
0.1% of all Network Engineer jobs mention CatOS
View 87
jobs on Sumble
Network Administrator
25 Network Administrator jobs mention CatOS
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jobs on Sumble
IT Support
27 IT Support jobs mention CatOS
View 27
jobs on Sumble
Engineer
140 Engineer jobs mention CatOS
View 140
jobs on Sumble
Which organizations are mentioning CatOS?
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