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As several documents mention, it should be possible to authenticate on a switch via radius with a public key.For example http://freeradius.1045715.n5.nabble.com/SSH-to-Cisco-Devices-td5714654.htmlI tried several ways, for exampleaaa group server radi...

Dear All,Please find the attached nat translation. unknown destination ports are seen. Is it a trojan? How to fix this. Its found on 2800 cisco router. If i give clear the transalation table manually its not clearing! it remains the same. let me know...

pramod by Level 1
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               Has anyone ever seen this before? I did a show run and I get this ..router eigrp 1network 10.0.0.0passive-interface defaultno passive-interface GigabitEthernet0/1no passive-interface Tunnel0            When someone else who was in the ...

embowers1 by Level 1
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We're trying to set up the internal DHCP server in the 2960.What we want to achieve is that the same port always gets the same ip address, regardless of which equipment is connected.Port 0/1 always recieves address .11, port 0/2 address .12 and so on...

                   Hi all,One of the PSU's on a 6509-E is having a very strange issue where only 1 of the 2 power receptacles on PSU#2 works, even after swapping the PSU with a spare. I am trying to verify the power input voltage, and I'm not sure if...

Hello, Here's the problem: Equipment in VLAN 26 from the trunk link must send a request to the interface 39 of the switch at the top to reach the interface 1 of the switch at the bottom. This request must exit through the interface 12 of the switch a...

jro000001 by Level 1
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Hi. We are planning to implement 2 Catalyst 4507 R+E Switches and are currently opting for the latest SUP 8E. Our Main concern is whether or not the SUP 8E supports VSS at this time and is commercially available. There are so many conflicting reports...

Hey Guys,If I have a router with 3 sub interfaces off of a GigabitEthernet interface which is directly connected to a switch via a trunk, would I need to set 'ip ospf mtu-ignore'?I'm assuming that if I'm running subinterfaces using dot1q, that the mt...

Hello,       We have an ASR1001 and I would like to configure IP INSPECT. According to the IOS XE command reference guide, IP INSPECT is a valid commandhowever when I try to enter the command on the router, it is not recognised. Do I need a license t...

gerdo1961 by Level 1
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Hi Experts!Does IP Event Dampening have any effect on the routing if its configured under a switchport?Like this:               interface GigabitEthernet1/0/6     switchport trunk encapsulation dot1q     switchport trunk allowed vlan 10-200     switc...