Jon Marshall

Member Since: Sep 22, 2003

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

Jon Marshall has commented on Subinterfaces on cisco 3900 router

3 days 19 hours ago
The basic configuration looks fine.When you say you can only ping devices in...

Jon Marshall has commented on Subinterfaces on cisco 3900 router

3 days 19 hours ago
You only use the "native" keyword on the subinterface for the vlan...

Jon Marshall has commented on Cannot connect to internet from DMZ

2 weeks 6 days ago
The switch is no longer able to ping the servers in the DMZ or the 192.168.15....

Jon Marshall has commented on VSS with more than 2 physical switchs ?

2 weeks 6 days ago
As far as I know you can't do that ie. you can only use a pair of physical...

Jon Marshall has commented on VLAN's over a routed interface, is it possible?

3 weeks 13 hours ago
Not quite.You only allow the vlans you want to extend so not vlans 180 - 184...

Jon Marshall has commented on Adding the routed interface in to the dynamic routing statement

3 weeks 13 hours ago
Jon isn't that statement backwards? shouldn't it be 192.168.0.16 ...

Jon Marshall has commented on CIsco ASA 5505 -- VLAN Implementation

3 weeks 13 hours ago
You don't need vlan capable switches necessarily for this to work.On the...

Jon Marshall has commented on Adding the routed interface in to the dynamic routing statement

3 weeks 13 hours ago
By the way the it should be "network 192.168.16.0 0.0.0.3"Jon

Jon Marshall has commented on Adding the routed interface in to the dynamic routing statement

3 weeks 13 hours ago
Yes is the simple answer, you need to include a network statement for that...

Jon Marshall has commented on Basic Routing. Trying to learn. Need help.

3 weeks 13 hours ago
ChrisAll your addressing is 192.168.x.x which doesn't route on the internet...

Jon Marshall has commented on Simple RDP port forward will not work- ASA 5505

3 weeks 13 hours ago
Your dynamic PAT for your inside hosts is being matched because it is in...

Jon Marshall has commented on VLAN's over a routed interface, is it possible?

3 weeks 14 hours ago
Short answer is with the equipment you have no you can't.What you can do is...

Jon Marshall has commented on Cannot connect to internet from DMZ

3 weeks 16 hours ago
You need to remove the SVI on the switch for the vlan ie. "no interface...

Jon Marshall has commented on Cannot connect to internet from DMZ

3 weeks 17 hours ago
Rick I'm a little confused ie. you say you do have a DMZ interface on...

Jon Marshall has commented on Cannot connect to internet from DMZ

3 weeks 17 hours ago
You haven't included your switch configuration but the more important...

Jon Marshall has commented on VPN and routing question

4 weeks 15 hours ago
It will route the packet to the DMZ interface and so it won't work.The...

Jon Marshall has commented on cannot block traffic in ASA

1 month 3 days ago
You can't block it because the ASA is a stateful firewall.What this means...

Jon Marshall has commented on EtherChannel using L3

1 month 3 days ago
JeffApologies for delay in getting back.Basically you need to setup IP routing...

Jon Marshall has commented on VSS Test Isue in 6509E

1 month 3 days ago
MohammedThe Cisco recommendation is not to do this.It doesn't matter which...

Jon Marshall has commented on Firewall Vlan Design question

1 month 3 days ago
MaheshIs this normal network design to have two interfaces on ASA with IP...

Jon Marshall has commented on Service access: NAT and VPN conflict

1 month 3 days ago
You need to use a route map with your static NAT configuration.Recently...

Jon Marshall has commented on Tunnel Routing

1 month 3 days ago
AustinBy the looks of your configuration you want traffic from 10.212.135.0/24...

Jon Marshall has commented on 6500 infrastructure ACL on SVI

1 month 3 days ago
The only alternative is to split up the acl logic ie. you are not logging...

Jon Marshall has commented on Setting EIGRP Route Preference on subinterfaces

1 month 4 days ago
You are applying the delay to the wrong device.If you want to influence the...

Jon Marshall has commented on EtherChannel using L3

1 month 6 days ago
Jeff1) it's to do with the RPF (Reverse Path Forwarding) check. The...

Jon Marshall has commented on Advanced L3 forwarding features, routed (WAN) port vs SVI

1 month 1 week ago
could you please give me the information where you got that, because i looked...

Jon Marshall has commented on IPsec with ip nat inside source static

1 month 1 week ago
The issue is the return traffic from the server.When it gets to the router it...

Jon Marshall has commented on Advanced L3 forwarding features, routed (WAN) port vs SVI

1 month 1 week ago
Do you mean when you have a switch module installed in the router ?If so it is...

Jon Marshall has commented on NAT Issue ASA 9.1

1 month 1 week ago
EjazOkay, that's the problem.Your first statement is a one to one mapping...

Jon Marshall has commented on NAT Issue ASA 9.1

1 month 1 week ago
EjazRDP to another internal machine  (Since the port 3389 already used for...

Jon Marshall has commented on 2 Gateways in same subnet

1 month 1 week ago
KhaleelurNormally you would use HSRP etc. for this but that isn't the case...

Jon Marshall has commented on I have core switch 3560 G series

1 month 1 week ago
You can use either of those switches to route between vlans but the main...

Jon Marshall has commented on Help configuring trunking port in Packet Tracer

1 month 1 week ago
1) it's not the vlan that is down, it is the L3 interface for that vlan....

Jon Marshall has commented on Ask the Expert: Troubleshooting with Speed and Confidence, with Kevin Wallace

1 month 1 week ago
I was trying with `show ip interface brief` filtering addresses and excluding...

Jon Marshall has commented on Help configuring trunking port in Packet Tracer

1 month 1 week ago
Is the interface up and connected to something ?Jon

Jon Marshall has commented on Help configuring trunking port in Packet Tracer

1 month 1 week ago
int <x/y>switchport mode trunkswitchport trunk allowed vlan 10,20to view...

Jon Marshall has commented on EtherChannel using L3

1 month 1 week ago
JeffCurious though thatwhen using Inter-Vlan Multicast Routing things were...

Jon Marshall has commented on HSRP Over layer 2 WAN

1 month 1 week ago
So the servers in the secondary site would be readdressed in case of failover ?...

Jon Marshall has commented on HSRP Over layer 2 WAN

1 month 1 week ago
The problem is that if you extend the vlan between sites then they can see each...

Jon Marshall has commented on EtherChannel using L3

1 month 1 week ago
JeffYour switches are L3 devices and they only know about their own connected...

Jon Marshall has commented on EtherChannel using L3

1 month 1 week ago
JeffI don't mean multicast routing, I mean IP routing.Your switches are...

Jon Marshall has commented on HSRP Over layer 2 WAN

1 month 1 week ago
You only need to allow the specific vlan on the trunk.Yes you need to make sure...

Jon Marshall has commented on EtherChannel using L3

1 month 1 week ago
Okay, do you have routing setup on the switches ie. static routes or a dynamic...

Jon Marshall has commented on EtherChannel using L3

1 month 1 week ago
JeffSo the source is 10.1.1.3 as shown by your mroute output.Can you post a...

Jon Marshall has commented on HSRP Over layer 2 WAN

1 month 1 week ago
RyanSorry I was posting while you and Rick exchanged posts.See my last answer...

Jon Marshall has commented on HSRP Over layer 2 WAN

1 month 1 week ago
RyanIf po1 is the connection back to the 6500 then it's not that simple...

Jon Marshall has commented on EtherChannel using L3

1 month 1 week ago
What is the source IP address of the stream ?What is the multicast group...

Jon Marshall has commented on HSRP Over layer 2 WAN

1 month 1 week ago
RyanFrom the output of your edge switch at the primary site there is a trunk...

Jon Marshall has commented on EtherChannel using L3

1 month 1 week ago
JeffDoes not this client have to be in a different network to receive multicast...

Jon Marshall has commented on Policy based routing.. continued

1 month 1 week ago
AndyIt's not clear exactly what the topology of your network is.It is also...

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Jon Marshall's Stats

Points31790
Discussion started 51
Answers marked as Correct 3444
Endorsed 10
Content Rated 527