About steve.kirk

steve.kirk · 01-23-2009

Hi,I'm getting the following included in the output of a 'show controllers ethernet-controller gi0/1' command:24232 0 Addr Cmp frames10392864 1 Addr Cmp frames23787137 2 Addr Cmp framesIt's a trunk port connected to a WS-C3524-XL, but I can't find...

steve.kirk · 10-03-2007

Hi,I'm having a problem creating an ACL to allow DHCP.I want to secure a VLAN running across our Cisco wireless network infrastructure to limit access as much as I can.Restricting access to limited ip addresses and ports is straightforward, but I can...

steve.kirk · 01-26-2009

Thanks for your response - unfortunately I inherited this set up from elsewhere. The link looks useful though.Am I right in thinking that Cisco does not recommend using Clustering these days?Cheers,Steve

steve.kirk · 05-29-2008

Hi,EDIT: Sorry I didn't see the repliesat first!I just want to confirm I am correct in thinking that with the switchport port-security sticky command, in order for the MAC addresses learnt on a port to be stored and survive a switch reload, you MUST ...

steve.kirk · 10-04-2007

Hi,Thanks very much for your help. You were right, it seems that tcp isn't required for the dynamic DNS updates!I'm also not seeing any matches on these two lines:permit udp host 0.0.0.0 eq 68 host 172.16.30.4 eq 67permit udp 172.16.36.0 0.0.0.255 eq...

steve.kirk · 10-04-2007

Hi,Thanks for the response - I'll try the ACL for DHCP shortly.With regard to the ACL:permit tcp 172.16.36.0 0.0.0.255 host 172.16.30.4 eq domain established logyou are correct, that is for DNS.However, on reflection I believe I will need tcp and udp...

Member Since	‎03-12-2007 05:40 AM
Date Last Visited	‎08-18-2017 03:56 AM
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show controllers ethernet-controller output

Extended ACL for DHCP

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Re: Extended ACL for DHCP