Thanks for replies! > Hmm I seem to remember on some older version of the CSR code (cloud services > router) they had a G0 interface.
According to https://www.cisco.com/c/en/us/td/docs/routers/csr1000/software/configuration/b_CSR1000v_Configuration_Guide/b_CSR1000v_Configuration_Guide_chapter_01010.html, the first vNIC was automatically mapped to the Gi0 management interface in IOS XE Release 3.10S and earlier. This is a good exception. > Also - the only other place you might see it is on a 8xx series router. Yes, for example in Cisco 891, which has a 1GigE WAN port: https://i.ebayimg.com/images/i/112239287188-0-1/s-l1000.jpg In summary, if GigabitEthernet0 is not the only GigabitEthernet port, then it is definitely a management Ethernet interface. If GigabitEthernet0 is the only GigabitEthernet port, then it is impossible to say, if it is a management port(for example, CSR running IOS XE 3.10S or ASR with slower/non-ethernet line cards) or non-management port(for example, some Cisco 800 series models)? thanks, Martin _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
