Hello! When l try to recocry the equipment this message appear: ''The system is unable to boot automatically. The BOOT environment variable needs to be set to a bootable image.'' what can l do?Thanks.
Hello! When l try to recocry the equipment this message appear: ''The system is unable to boot automatically. The BOOT environment variable needs to be set to a bootable image.'' what can l do?Thanks.
Hello,we have configured Port-Security on the Cisco Catalyst 3850 Switches on all "access ports" like this:interface GigabitEthernet1/0/1 switchport mode trunk switchport nonegotiate switchport port-security switchport port-security maximum 50 switch...
Hi everyone, I have configured 3750 switch as WCCP.I am redirecting only inside traffic.Switch has direct connection to Mcafee Gateway.Our internal LAN subnets are 172.16.x.x and 192.168.0.0.Need to confirm if i want internal users to access the int...
upgraded a 2960S stack to 15.0(2)EX5 and added a 2960X to stackafter upgrade i see all interfaces with "no logging event link-status"who change my config?and what does this command do?thanks
I have a 2951/15.0(1r)M13 that is running as DHCP server and it is recieving DCHPINFORM messages from clients on the local network. It sends the DHCPACK in return which looks correct according to the RFC but the relay IP address is an IP address in C...
Hi guys,I have a a simple setup:VLAN 20 = basic users (192.168.20.0/24)VLAN 30 = admin vlan (192.168.30.0/24) I want to use ACLs to grant/deny access to the different vlans. Basically admins are allowed to access all services in the client network, i...
i have a stack of 2960S switchesi want to add a new 2960X switchdo i need to execute the "switch stack port-speed 10" command on the stack before connecting the 2960X? thanks
I've got DHCP turned on using a 4506e (version 15) for my APs. When doing a show ip dhcp bind, the mac addresses for the APs show a lease, but does not show the address in CDP neighbor, making them unreachable. Can someone provide answers? Bind 10....
Hello,I am trying to configure PAT from an internal network to an external network, but the translated source IP address must be one from a loopback interface (not from the actual outside interface).The network looks like this: https://i.imgur.com/A8...
Hi allWe got a new 800 series router and we wish to upload the config of the other working 800 series router we have in our office to replace it. We plan to do this via TFTP and therefore we need to set a temporary IP. The router has FOUR fast Ethern...
Hi Everyone, I'm wondering if I can connect two cisco 2950s together via the two MT-RJ ports they have?Basically, I'd like the fibre ports to be the trunk between the two switches if possible I have two of these: Thanks!
Hi allDoes anybody know if 3650/3850 series switches support rolling stack-upgrade feature ?I don't see it on the configuration guides & it doesn't seem a similar function exist for these new switches. Thanks in advance !
hiyesterday i try to make layer 2 ether channel when i provide encapsulation dot1 q in Cisco 2960 switch it not accept on the other side Cisco 3560 accept this command.Second when all configuration has been done the Cisco 2960 switch ether channel ...
Hi, We are having Cisco 4500 switches running in VSS mode. Currently VSS links are connected on ports with capacity of 1 GB & we wanted to replace those ports with new 10 GB DAC cable. We manage this switch remotely via SSH. If we disable VSS link or...
does the cat 3650 LAN BASE support SDM template ?, can I setup 16 static routing like the 2960x ?Thanks
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