Hi, Can I say tht a PC connected to trunk port will only works provided there is a native vlan configured and the PC traffic will fall under this native vlan? By default Cisco switch has native vlan 1, not sure abt other brands like huawei or HP.
Forum Posts
Hello,Is it necessary to connect the two DC inputs of a Cisco IE2000 to the same power supply? An employee's response (copied below) suggests that DC-A and DC-B are inputs to separate internal power supplies. Thus, connecting the same external power ...
we are having a problem in WS-C2960X-48FPD-L when i am trying to enter in the privilege mode its showing % Error in authentication through console and shh.please note: we dont configure the tacacs
Resolved! Bad hope count on cisco switch
Hi Everyone,I have observed multiple bad hope count packets in 'show ip traffic' output of cisco switch as below. Counter is incerementing every second from 15-50 to 300-400 packets.IP statistics:Rcvd: 2952921712 total, 1860913607 local destination30...
Hello,We are installing new Cisco C9200-24P, it is working good but when it's initializing it shows this error :TAM PCR0 Update Failed with rc=250Do you know what is it and if it needs to be solved ?
HelloI had an error message on my router:%IP_VFR-4-FRAG_TABLE_OVERFLOW: GigabitEthernet0/1.1000: the fragment table has reached its maximum threshold 16and than my OSPF neighbors went down, could this error be course of my OSPF problem? and what is e...
Hi guysi got an error during configuration of vPC between thow Nk5548UP swithes.Please find attached configuration og both switches.I cant see any missmatch in configuraiton I also see following error under vPC status: Type-2 consistency reason ...
Hi,1) Does NSSA allow Type4 LSAs inside the NSSA? a. Doyle vol.1 2nd Ed. says Yes (P.389) b. Cisco OSPF Not-So-Stubby Area (NSSA)_DocID 6208.pdf says no "There are NSSAs that block type 5 and type 4 LSAs,but allow type 3 LSAs"2) Does the NSSA ABR inj...
Hello everyone,(sorry in advance for my lack of knowledge)My C3560-CX is connected to ASA 5506 (port IP: 10.16.6.1)I'm not able to ping it with Vlan2 however if I assign the VLAN 2 configs to VLAN 1 I can ping the ASA port.here is my C3560 config:!ip...
Hi,I have a question regarding the default switching mode on Cisco MDS Nexus DS-C9396S-K9 switch running OS 8.4(2a). Is it cut-through or Store and forwards? Also, how can I verify that? Is there a command to show the current mode?
Hello,I think I understand the proposal/agreement sequence within RSTP, but not quiet sure about the below. Let's say bottom bridge had priority 20k and was root, and it increased priority to 36k. Root must become top bridge because it has 24k. From ...
Hello Everyone Good Evening, i want to ask something. I have deep learning with cisco packet tracer and i have trouble with dhcp server. I want connect my laptop to use Wifi with ip dhcp vlan 23, the ip dhcp vlan 23 is set in multilayerswitch , my ac...
Dears,We have our TV connected to 2960S Cisco switch, we noticed that there is image breaking in the screen, when we started to troubleshot the issue we have found interface g1/0/35 gets up and down as in the history log.Any help will be appreciated#...
Hello everyone.I am upgrading our current Cisco 2900 stacks to 9300L, and I am running into some weird things:Usually, on the 2900s, I get one switch and connect the stack cable to make it the Master; then, I set up priority 15 to ensure it stays as ...
Resolved! dns-server
Hi,I have a dhcp pool and dns-server created in my cisco 1900 series router.Now, how can I add another dns-server or add an alternate on the created dhcp pool?Thanks.
