Jon Marshall

Member Since: Sep 22, 2003

English
Jon Marshall's Activity on Cisco Support Community
Currently displaying 50 results

Jon Marshall has commented on IGMP snooping when there is no querier

2 hours 20 min ago
Ahh okay, I understand what you (he) is saying now.From my experience I always...

Jon Marshall has commented on acl-name in access-list requirements

6 hours 55 min ago
You are confusing interface acls with other acls.You can use acls for multiple...

Jon Marshall has commented on Cisco 1921 Routing/NAT Issue

7 hours 1 min ago
Okay but for example you had this in your configuratio -static (inside,inside)...

Jon Marshall has commented on Difference between IPbase image and IPService Image in routing functionality

8 hours 56 min ago
RJGenerally speaking no there shouldn't be much difference, it is more a...

Jon Marshall has commented on Converting L3 to L2 switch

9 hours 15 sec ago
If SW1 is only going to be L2 and not L3 you should really disable routing ie...

Jon Marshall has commented on Cisco WLC 2504 client not obtain ip address

9 hours 13 min ago
It would be better to move this thread to the Wireless forums where there...

Jon Marshall has commented on IBGP Route Path Defining to EBGP

9 hours 21 min ago
It's not clear from your diagram what you are trying to do.You only have...

Jon Marshall has commented on Cisco 1921 Routing/NAT Issue

9 hours 26 min ago
I suspect it may now be the configuration on the ASA as opposed to the original...

Jon Marshall has commented on Reason for the switch uplink and the network design - really wanted to know ;)

9 hours 36 min ago
q1) sorry, I meant you don't have to use a 255.255.255.252 subnet mask...

Jon Marshall has commented on IGMP snooping when there is no querier

9 hours 41 min ago
This is exactly what you would expect to see.IGMP snooping listens to responses...

Jon Marshall has commented on Relationship between Classless routing protocol, IP Classless command and Default route

21 hours 5 min ago
Your understanding of ip classless is correct and your lab isn't working...

Jon Marshall has commented on Reason for the switch uplink and the network design - really wanted to know ;)

22 hours 32 min ago
q1) yes, trunk ports don't belong to any specific vlan and access ports do....

Jon Marshall has commented on Network Design Questions

22 hours 42 min ago
If you are using subinterfaces you need a vlan tag because the traffic would be...

Jon Marshall has commented on Reason for the switch uplink and the network design - really wanted to know ;)

1 day 7 hours ago
q1) yes it would need to belong to that vlan as an access port.q2) L2 ports ie...

Jon Marshall has commented on Secondary address

1 day 21 hours ago
A secondary IP address is usually assigned to a physical interface on the...

Jon Marshall has commented on Passing Public IPs through multiple ASA's

1 day 21 hours ago
Either should work and I'm not sure why you got an asymmetric routing issue...

Jon Marshall has commented on Passing Public IPs through multiple ASA's

1 day 22 hours ago
Then I think you should be able to do a NAT exemption and pass the public IPs...

Jon Marshall has commented on Stateful Firewall and how it functions ?

1 day 22 hours ago
The reason it is working is because when the client connects to the server an...

Jon Marshall has commented on Host cannot ping serial port of its router.

1 day 23 hours ago
Do the hosts have their default gateways set to the corresponding fa0/0 IP ?Do...

Jon Marshall has commented on Passing Public IPs through multiple ASA's

1 day 23 hours ago
RicoIs the public IP on the outside interface of the 5510 from that public IP...

Jon Marshall has commented on Questions about Multicast when L2 and L3 are mixed.

2 days 22 min ago
Firstly for anyone else reading this my apologies to Joe.CSC has always been...

Jon Marshall has commented on Reason for the switch uplink and the network design - really wanted to know ;)

2 days 1 hour ago
q1) it's possible yes but in practice it isn't done because as you say...

Jon Marshall has commented on Questions about Multicast when L2 and L3 are mixed.

2 days 4 hours ago
JoeI don't think there is much point in replying specifically to your last...

Jon Marshall has commented on Network Design Questions

2 days 5 hours ago
The sonicwall is layer 3 only, however, i can pass vlan tagged traffic from the...

Jon Marshall has commented on Inter-VLAN Routing

2 days 6 hours ago
Glad you got it working.I haven't ever used zone firewalling on IOS so I...

Jon Marshall has commented on Port fast spanning tree

2 days 6 hours ago
PeterThank you for clearing that up.I obviously need to do some more STP labs....

Jon Marshall has commented on Network Design Questions

2 days 6 hours ago
So your firewalls support trunking on their interfaces ?I'm assuming so as...

Jon Marshall has commented on Questions about Multicast when L2 and L3 are mixed.

2 days 6 hours ago
To the OP.Apologies for all the confusion in this post, hope some of what has...

Jon Marshall has commented on Questions about Multicast when L2 and L3 are mixed.

2 days 7 hours ago
Are you 100% sure? Never really 100% sure about anything but pretty sure...

Jon Marshall has commented on Port fast spanning tree

2 days 9 hours ago
RishavIf a portfast enabled port receives a BPDU it will transition to a normal...

Jon Marshall has commented on Port address translation

3 days 1 hour ago
the server will only accept trraffic on that portDon't know about the...

Jon Marshall has commented on Port address translation

3 days 1 hour ago
Don't quite follow.The log is showing the correct port for the server.The...

Jon Marshall has commented on Inter-VLAN Routing

3 days 1 hour ago
interface FastEthernet0/1description description ADSL LAN Interface$FW_INSIDE$...

Jon Marshall has commented on Reason for the switch uplink and the network design - really wanted to know ;)

3 days 1 hour ago
q1) no but you usually have a separate management vlanq2) if you have multiple...

Jon Marshall has commented on Cisco 2960-XR switch, Inter-Vlan routing

3 days 4 hours ago
If it supports routing then it should support routing between vlans.See this...

Jon Marshall has commented on Private vlan and Layer3 vlans for management of switches..

3 days 6 hours ago
GrahamIt's not entirely clear what you mean.If you want the SVI to be...

Jon Marshall has commented on C4506E and C6509E can VSS together

3 days 6 hours ago
You can't make them compatible.Both switches are hardware based and because...

Jon Marshall has commented on Questions VLAN design best practices

3 days 6 hours ago
DarioJust a thought on VTP.If you are going to the trouble of only...

Jon Marshall has commented on Questions about Multicast when L2 and L3 are mixed.

3 days 6 hours ago
JoeI see what you were saying now and I'm also in a better frame of mind...

Jon Marshall has commented on Advertise a specific subnet to a BGP neighbour out of an aggregate

3 days 7 hours ago
Okay, thanks.I don't know whether you are getting e-mail notifications for...

Jon Marshall has commented on Advertise a specific subnet to a BGP neighbour out of an aggregate

3 days 23 hours ago
Like I say I think came across a bit bluntly and I apologise again.I won't...

Jon Marshall has commented on Route all traffic over DMVPN from Spoke to Hub and out ASA FW

3 days 23 hours ago
BrianYou should need the hub to be in the VRF if you don't need it to be.So...

Jon Marshall has commented on Advertise a specific subnet to a BGP neighbour out of an aggregate

3 days 23 hours ago
No problem.Just reread my answers and apologies if they came across a bit...

Jon Marshall has commented on HIGH CPU Utilization on Catalyst 6504

3 days 23 hours ago
AndrewYour IP input process is high and this suggests a lot of process switched...

Jon Marshall has commented on Route all traffic over DMVPN from Spoke to Hub and out ASA FW

3 days 23 hours ago
If you can ping or traceroute to the ISP router in the main office then I can...

Jon Marshall has commented on After Enabling trunking and two VLANs on switchports - clients don't receive IP Addresses

3 days 23 hours ago
Can the AP ping it's default gateway ?Can you post a "sh int trunk...

Jon Marshall has commented on High Availability Campus Design: Layer 3 Access to the Distribution

3 days 23 hours ago
StephaneExactly (to both points :-))Glad to have helped.Jon

Jon Marshall has commented on Advertise a specific subnet to a BGP neighbour out of an aggregate

3 days 23 hours ago
Yes but the original problem was that without the additional subnets you had...

Jon Marshall has commented on Questions about Multicast when L2 and L3 are mixed.

4 days 9 min ago
JoeIt's no big deal and I can be a bit pedantic at times (you may have...

Jon Marshall has commented on 3750 Stack: Lose VLAN SVI when Master goes down....Remaining switch does not route

4 days 20 min ago
JayIt's not actually a workaround as such because like I say the new stack...

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Jon Marshall's Stats

Points30230
Discussion started 49
Answers marked as Correct 3285
Endorsed 8
Content Rated 508