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Ciao a tutti, sono nuovamente qui, ho comprato uno switch 1900 ed ora mi trovo a farlo funzionare ma non ci riesco, qualcuno mi puo aiutare a configurarlo?
Ecco lo show di alcune porte (sono tutte uguali) che non funzionano
BLAR3C-2#sh int

Ethernet 0/1 is Suspended-no-linkbeat
Hardware is Built-in 10Base-T
Address is 0090.2B4C.8101
MTU 1500 bytes, BW 10000 Kbits
802.1d STP State: N/A Forward Transitions: 0
Port monitoring: Disabled
Unknown unicast flooding: Enabled
Unregistered multicast flooding: Enabled
Description: 305A-2
Duplex setting: Full duplex
Back pressure: Disabled



--More--

Receive Statistics Transmit Statistics
------------------------------------- -------------------------------------
Total good frames 0 Total frames 0
Total octets 0 Total octets 0
Broadcast/multicast frames 0 Broadcast/multicast frames 0
Broadcast/multicast octets 0 Broadcast/multicast octets 0
Good frames forwarded 0 Deferrals 0
Frames filtered 0 Single collisions 0
Runt frames 0 Multiple collisions 0
No buffer discards 0 Excessive collisions 0
Queue full discards 0
Errors: Errors:
FCS errors 0 Late collisions 0
Alignment errors 0 Excessive deferrals 0
Giant frames 0 Jabber errors 0
Address violations 0 Other transmit errors 0

--More--

Ethernet 0/2 is Suspended-no-linkbeat
Hardware is Built-in 10Base-T
Address is 0090.2B4C.8102
MTU 1500 bytes, BW 10000 Kbits
802.1d STP State: N/A Forward Transitions: 0
Port monitoring: Disabled
Unknown unicast flooding: Enabled
Unregistered multicast flooding: Enabled
Description: 305A-4
Duplex setting: Half duplex
Back pressure: Disabled

e lo sh version

BLAR3C-2#sh ver
Cisco Catalyst 1900/2820 Enterprise Edition Software
Version V9.00.05 written from 146.007.007.077
Copyright (c) Cisco Systems, Inc. 1993-1999
BLAR3C-2 uptime is 0day(s) 00hour(s) 17minute(s) 29second(s)
cisco Catalyst 1900 (486sxl) processor with 2048K/1024K bytes of memory
Hardware board revision is 1
Upgrade Status: No upgrade currently in progress.
Config File Status: No configuration upload/download is in progress
27 Fixed Ethernet/IEEE 802.3 interface(s)
Base Ethernet Address: 00-90-2B-4C-81-00
BLAR3C-2#

Scusate ancora, lui è attaccato ad un altro switch (auto) in rete con router 1720

allego lo sh run, da quello che ho visto, credo didoverlo resettare completamente

Ok grazie solo che quando faccio:
copy nvram tftp:.........
non mi prende l'indirizzo del server tftp, inoltre non conosco i comandi ma come faccio a salvare sullo switch la run, non funziona come i router con copy run start

allora, non so se ho una versione vecchia o nuova ma molti comandi non li ho, se la posto qualcuno può dirmelo ed eventualmente consigliarmi il nuovo tipo e come passarla al router?
Switch1900#sh ver
Cisco Catalyst 1900/2820 Enterprise Edition Software
Version V9.00.05
Copyright (c) Cisco Systems, Inc. 1993-1999
Switch1900 uptime is 0day(s) 00hour(s) 13minute(s) 24second(s)
cisco Catalyst 1900 (486sxl) processor with 2048K/1024K bytes of memory
Hardware board revision is 1
Upgrade Status: No upgrade currently in progress.
Config File Status: Configuration download failed
27 Fixed Ethernet/IEEE 802.3 interface(s)
Base Ethernet Address: 00-90-2B-4C-81-00
Switch1900#

si scusa e uno switch, cmw l'ho scaricata ed adesso ho il firmware 9.00.75
ma nulla è cambiato nei comandi, ho visto che non ho bisogno di fare wr mem od altro (che non supporta) perchè ad uno spegimendo lui ricorda la configurazione