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Hi, I would like to ask where i can check if my Nexus 1110-S will support new N1000V ? Nexus 1110-S kickstart: version 4.2(1)SP1(6.1) system: version 4.2(1)SP1(6.1) The new version of N1000V is going to be : 4.2(1)SV2(2.2) Thank you in advance Regards, Rad

Hi, I need to configure one port on Module 1 and met some issue XXX(config-if)# no switchport ERROR: Ethernet1/30: requested config change not allowed Below modules which are in this Nexus : XXX(config-if)# show module Mod Ports Module-Type Model Status...

Hi, i have some issue with cisco and hp switch. Trying to configure trunk ports (tagged one). On cisco i configured : interface GigabitEthernet0/1 switchport trunk encapsulation dot1q switchport mode trunk on HP (HP ProCurve Switch 2424M): Port DEFAULT_VLAN Wireless A4 | Untagged...

Hi, One Gbic port is not working as it should. Two another work fine, configuration is the same for all of them. Just checked status for ports and can see that port A4 does not have any hits for MCast Rx ... ammount is equal 0. No ACL on the switch, do you know why Multicast (receive) is not...

Hi i have two routers : C1841 and C2901 On C1841 i have Incomplete Arp Request : xxxx#sh arp Protocol Address Age (min) Hardware Addr Type Interface Internet 10.96.98.9 0 Incomplete ARPA Internet 10.96.98.10 - xxxxxxxxxxxxxx ARPA...

Hi, During the night 2 working APs disconnected from WLC and right now cannot get in back. I downgreaded software - they connected to WLC get a new one and later cannot find them in WCS (AP are not associated with controller - an error message). Into logs i can find this message: Translating...

Hi, I have two HP switches connected to each other on Trk. But i have to enabled "ip routing". When i do that i received information that Trk port cannot be in the same time configured when ip routing is enabled. Do you know how to configure etherchannel - Trk (it has to be conifgured to...

Hi, I have two vlans on HP switch, routing is done on cisco router. The problem is with secondary vlan (dhcp is there). I can see users with IP addresses but i cannot ping them. Users cannot ping even IP of the GW of this vlan. Below you can find VLANs configuration: vlan 1 name...

Hi, I need some sheet where i can find which switch is suggested by vendor to replace similar one from another vendor. eg: HP Provurve 4000M J4121A vs Cisco ??? Do you know where i can find it ? Thank you in advance

Hi, I cannot find how to do password recovery for C881. The router has installed Cisco CP (only one use credentials). I had to erase config and forget to set up my credentials. When i reboot router i cannot use default router credentials, it does not work. I have tried to push reset button +...

Hi, I would like to ask how to fix CRC errors on GigabitEthernet interface. I have problem beetween Cisco C3750 and C2950. Th errors are only on interface on C3750. According to my knowledge CRC errors are related to Layer 1. I have changed twice fiber and gbic on both ends. I have changed port...

Hi, I have to a migrate from HP Procurve to Cisco switch. HP Procurve is 5304xl, do you know which Cisco model switch is a Competitor ? Thank you in advance

Do you know how to replace faulty switch on ProCurve Switch 5304XL (HP J4850A) ? Do i need to replace all switch ? or only fan ? If Fan - what is a part number ? i cannot find it, without that i am unable to order correct one. Could you please help ? Thank you in advance

Hello, I have two 2821 routers. There are over 30 ip nat static rules. Some of them (approx in 5 days after reboot) disapper. I thought that is fault of IOS ( i found 2 bugs regarding ip nat static - previous IOS was 12.4(18)) - i change IOS to 12.4(25b) but issue still persist. I would like to...

Hi, I have inside network several Nortel devices (Baystacks, Passports etc). I tried to configure Radius solution there. On Baystacks is working fine, but with the same secret, port, server, on Passports its not working. I checked radius logs and there is OK - my login is able to get...