SOLVED : I applied the workdaround susccesfully 1. step :install all nxos bootflash:XXXXfile.bin After that you will see the sistem upgraded but the bios no with the version 8.32 2. type command just install all nxos (without filename) Now the system re-install all (bios incluided) After that you will see the message bios:8.35 Last 8.32) the bios is no installed but not activated 3. Reload the switch Now you will see the current bios 8.35 installed and working. In my case with the reload some proceess for example EIGRP vlan instace no syncroniced automatically, I had need to resyncronize manually. Cheers.
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a few things were missing in your config, I have made some changes/additions (marked in bold). Also, try the different chat scripts, as well as encapsulation slip for the cellular interface:
hostname 3G_ROUTER ! boot-start-marker boot-end-marker ! logging buffered 32000 enable secret 5 $1$D4wB$8Z6Yx5kdOrsHHGAJjTUli. ! no aaa new-model ! memory-size iomem 10 crypto pki token default removal timeout 0 ! ip source-route ! ip cef ip domain name bme no ipv6 cef ! multilink bundle-name authenticated chat-script gsm "" "ATDT*98*1#" TIMEOUT 60 "CONNECT" chat-script gsm "" "AT!CALL " TIMEOUT 60 "OK" chat-script gsm “” “AT!SCACT=1,1” TIMEOUT 60 “OK” license udi pid CISCO887G-K9 sn FTX102085QU ! controller Cellular 0 ! ip ssh version 1 ! interface ATM0 no ip address no atm ilmi-keepalive ! interface FastEthernet0 switchport access vlan 196 no ip address ! interface FastEthernet1 no ip address ! interface FastEthernet2 no ip address ! interface FastEthernet3 no ip address ! interface Cellular0 ip address negotiated ip nat outside ip virtual-reassembly in encapsulation ppp/slip load-interval 60 dialer in-band dialer string gsm dialer-group 1 async mode interactive
! interface Vlan1 ip address 10.14.24.38 255.255.255.0 ip nat inside ! ip forward-protocol nd ip http server no ip http secure-server ! ip nat inside source list 1 interface Cellular0 overload ! ip route 0.0.0.0 0.0.0.0 Cellular0 ip route 10.144.0.0 255.255.0.0 10.144.24.254 ! access-list 1 permit 10.14.24.0 0.0.0.255 dialer-list 1 protocol ip permit ! control-plane ! line con 0 line aux 0 line 3 exec-timeout 0 0 script dialer gsm modem InOut no exec transport input all rxspeed 7200000 txspeed 5760000 line vty 0 4 password admin login transport input all ! end
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