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About jradke
02-28-2020
jradke
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Member since
06-05-2006
44
Posts
10
Helpful
0
Solutions
Latest Contributions by jradke
Latest Contributions by jradke
Discussions jradke has Participated In
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Re: Nexus SNMP ACL Leaves Port 161 Open
Created by
jradke
in
Switching
01-18-2019
01-18-2019
So the solution is to place an additional ACL to block SNMP on each port exposed to the Internet to ...
Nexus SNMP ACL Leaves Port 161 Open
Created by
jradke
in
Switching
01-17-2019
01-17-2019
I need to make sure that our Nexus switches are hardened on the Internet and I'm really bothered tha...
6500 IOS QoS for Multicast
Created by
jradke
in
Switching
12-17-2013
12-17-2013
Success! Using this extended list to specify the multicast works as needed:access-list 104 permit ud...
6500 IOS QoS for Multicast
Created by
jradke
in
Switching
12-17-2013
12-17-2013
I found that matching on the destination port number works as well:access-list 104 permit udp any an...
6500 IOS QoS for Multicast
Created by
jradke
in
Switching
12-17-2013
12-17-2013
Question Summary:How do I set the p-bit (COS value) for multicast traffic ingressing on an interface...
Re: Span & wireshark to see p-bits and vlan tags
Created by
jradke
in
Switching
02-17-2012
02-17-2012
Quick follow-up on my old post. Not seeing the tags was a span bug. The simple fix is to choose a hi...
6500 QoS COS Egress Not Marked
Created by
jradke
in
Switching
02-16-2012
02-16-2012
Problem: My traffic coming inbound appears to be marked but is not marked when egressing.Setup:Ingre...
Block all traffic based on OUI
Created by
jradke
in
Switching
01-09-2012
01-09-2012
Port security works but I can't use a wildcard mask to filter based on OUI.What solutions are availa...
Block all traffic based on OUI
Created by
jradke
in
Switching
01-06-2012
01-06-2012
It seems that mac-filtering and PACL's is rather straight forward but its not working on my L2 inter...
ICMP Logging Gone Wild!
Created by
jradke
in
Network Security
01-06-2012
01-06-2012
Very good information guys, much appreciated!
ICMP Logging Gone Wild!
Created by
jradke
in
Network Security
01-06-2012
01-06-2012
FIXED!Oh how refreshing, this fixed my problem! You guys rock! THANK YOU!no logging message 305011no...
ICMP Logging Gone Wild!
Created by
jradke
in
Network Security
01-06-2012
01-06-2012
Goal:How do I disable these ICMP messages on my ASA? Version 8.0(3)6 Problem:In my log file I have 3...
RSTP Poor Convergence Time: ~30s
Created by
jradke
in
Switching
12-27-2011
12-27-2011
Command output below, thanks Paul!4948-TOP-PRI#sho span sumSwitch is in rapid-pvst modeRoot bridge f...
RSTP Poor Convergence Time: ~30s
Created by
jradke
in
Switching
12-27-2011
12-27-2011
Thanks for the responses and clarifications guys.Peter, since my uplinks are not in trunk mode, what...
RSTP Poor Convergence Time: ~30s
Created by
jradke
in
Switching
12-27-2011
12-27-2011
Looks like RSTP is completely automatic for setting edgeports? If I set a port to portfast I see no ...
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Public Statistics
Date Registered
06-05-2006
10:45 AM
Date Last Visited
02-28-2020
12:22 PM
Total Messages Posted
44
Total Helpful Votes Received
10
Helpful Votes Given To
User
Helpful Count
Harold Ritter
4
tdrais
4
b.hsu
1
See all >
Helpful Votes From
User
Helpful Count
pgasparovic
5
Joseph W. Doherty
5
See all >