About k-baba

k-baba · 12-24-2023

I want to use C1111-4P as terminal server for other router's console port. I found past discussion in below, and I tried to make it, but not successful. (attached is current config) https://community.cisco.com/t5/other-network-architecture-subjects/i...

k-baba · 12-14-2023

C1111-4P has only one serial port (con 0) I tried to use the port for accessing console of another router, but telnet is rejected. #telnet 10.10.10.10 2000Trying 10.10.10.10, 2000 ...% Connection refused by remote host 10.10.10.10 is loopback of C111...

k-baba · 02-22-2022

I am firstly setting up C9800 , but AP join is not working and stays in "ap auth pending".DTLS session is established by checking "Monitoring -> Wireless AP statistics -> Join statistics".I tried adding AP mac address in "Tags-> AP -> Static" , but i...

k-baba · 10-31-2019

I configured ISATAP between two routers.[Server cisco3845 ver 15.1(4)M12a]interface Tunnel4 no ip address no ip redirects ipv6 address 2001:22:33::/64 eui-64 ipv6 enable ipv6 nd cache expire 10 no ipv6 nd ra suppress tunnel source Loopback0 tunnel mo...

k-baba · 10-29-2019

2台のルータ間でISATAPによる接続を行っているのですが、show ipv6 neighborsの結果がIOS 15.7(3)M4aの機器では表示されず、IOS 15.1(4)M12aの機器では表示されます。IOSバージョンによってtunnelインタフェースでのneighbor表示の仕様が異なるのでしょうか？

k-baba · 07-31-2024

It seems to be very strange because the initial post of this thread has following router#sh spanning-tree sumSwitch is in rapid-pvst mode If you have output of "show spanning-tree summary" before entering command for rapid-pvst mode, it may help to ...

k-baba · 07-31-2024

I guess this relate to "vlan database". To check it, execute following commands from global command prompt. vlan database show

k-baba · 01-15-2024

I am executing telnet for those ports at router itself to loopback IP. There is no firewall or acl for telnet connection.

k-baba · 01-12-2024

After enabling "debug telnet", I can see debug log when I make normal telnet (port 23), but cannot see any log by telnet with port 2000 or 2001. I guess telnet process on router is not listening incoming connection with port other than 23

k-baba · 01-11-2024

I opened TAC case and waiting for response now.

Member Since	‎07-24-2003 08:37 AM
Date Last Visited	‎07-31-2024 07:01 PM
Posts	46

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ISR 1100 reverse telnet (continue)

Cannot access local console port by telnet (C1111-4P)

AP join is not successful by "ap auth pending" on new C9800

Can I get neighbor information on ISATAP tunnel?

ISATAPでのneighbor表示について

Re: Spanning tree issue on C1111 router

Re: Spanning tree issue on C1111 router

Re: ISR 1100 reverse telnet (continue)

Re: ISR 1100 reverse telnet (continue)

Re: ISR 1100 reverse telnet (continue)