I'm trying to properly get my head around the concept of a Voice VLAN and how to use one. How is a "Voice VLAN" any different that any other VLAN? I mostly work with smaller switches like the SG200 SG250 series and some POE switches in the same/s...
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I am getting cisco switches while entering cdp neighbour command but i am not directly connected to those switches rather a HP switch is in betweenmy cisco switch and another cisco switch how to solve this issue?
Dear All,Hope you are having a good time. First I want to know how can I check on Cisco IOS based router that if it is blocking ports? Is there any way I configure ACL for that purpose? Second: How can I achieve that? Please correct me if i am wrong....
Dear Cummunity, Hope you all are good. As the title explain you very much about the problem need to know anyone had any situation like this and is there any impact on the network operation as the license expires.
Resolved! SSH ACCESS
Hi everyone, I am not clear about the speech of the ssh keys. In a lab to practice I created pc u server dns and a switch.When I create the keys, after configuring vlan1 with its ip, I enter the domain name on the dns server and generate the keys as ...
Very simple setup and I'm getting no DHCP traffic across a VLAN trunk on the same VLAN. If I configure static IP on the problem end it works fine. I have deployed a number of SG-200 switches in a number of locations and have never had this problem...
Hi All, I need help on how to apply the control plane policing in any Cisco Packet Tracer router.I tried to apply the "license boot module c2900 technology-package securityk9" to any router, save and reload, but still no router accepting the police c...
hello , i try to use dot1q tunnel to pass vlan 20 thought dot1q tunnel.i create the config as above image we make ping from host 1 [10.10.10.1] to host 2 [10.10.10.2] i get unreachable , i go to deep about packet analysisi use wireshark software at ...
Resolved! Q-in-Q Tunneling Question
Apologies for this being a rather lengthy setup preceding the question at the bottom. It pertains to the above topology. Router R1 has three 802.1q sub-interfaces on Gig0/0 with the following addresses:G0/0.10 - 192.168.10.1/24G0/0.90 - 192.168.90.1/...
I would like to apply a redundant/backup voltage on the DC-B connectors of a IE-2000-4TS-G-B , but can not find any information stating acceptable voltage ranges. Does anyone know the acceptable input voltages that can be used on a IE-2000-4TS-G-B? ...
Real quick question, If I have a router, that is configured to utilize DHCP via ip helper address to distribute ip addresses from an external server, and I configure the router with a local dhcp configuration, will it revert to the local database and...
Hi,We have a Switch WS-C3560X-48.port Channel-30 is showing Down but associated interface line-protocol is in suspended state.Port-channel30 is down, line protocol is down (notconnect)Hardware is EtherChannel, address is e0d1.73ef.ab01 (bia e0d1.73ef...
Resolved! IE4000 timestamp before prompt
I have an IE4000 that all of a sudden has the timestamp before the prompt. Really don't need that there. How do I remove? [18373.13h.50m.31s.062] Prompt> Just never seen this..
Hi,the radius Command "automate-tester" (keepalive) does not work with our C9300-24P (IOS 09.16.04 same problen on 16.09.05).I have two identically configured switches, but the "automate-tester" (keepalive) works only on one switch (Switch No.3). I r...
Hi Team, I was trying to configure the BGP for peering.Commands:router bgp 136009But it show error like,Switch(config)#router bgp 136009^% Invalid input detected at '^' marker. Switch Model : WS-C4948E help to sort this out Thanks & Regards,Ta...
