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Resolved! Trunk to Trunk VLAN

Hi I have switch A interface 1/0/1 trunk (VLAN 1) is connecting to  switch B (VLAN2) interface 1/0/1 trunk. How do I route the packet from VLAN1 in switch A to VLAN 2 in switch B?Switch A:interface GigabitEthernet1/0/1switchport trunk encapsulation d...

3750-24FS-S to 3750V2-24FS-S

We are using c3750-24fs-s switches on our LAN. It is our understanding that these switches are end of life and the c375v2-24fs-s is the replacement, and our assett team ordered V2 with the last shipment.Now we see thered is an issue. The 3750s deploy...

Allow traffic between interfaces

I have spent the last few hours reading different documents but I am still coming up empty handed.I've got a ASA 5525, has a inside interface & sits at 10.33.1.1I defined a logical interfaces with vlan tag 3364 -- sits at 10.33.64.1 (this will be for...

itsupport by • Level 1
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  • 8 replies
  • 0 Helpful votes

Resolved! how to telnet from a 6513 with VRF

I"m inheriting a new network that uses a 6513 as the core switch with VRF implemented.  How do I telnet or ssh to a 3750X from the core when VRF is implemented.  Just to ping I had to use " ping vrf TRUSTED x.x.x.x". 

NAT for logical interface

I've got the following setupinterface GigabitEthernet0/0description Outside Interfacespeed 100duplex fullnameif outsidesecurity-level 0ip address (removed) 255.255.255.240 !interface GigabitEthernet0/2description Inside interfacenameif insidesecurity...

itsupport by • Level 1
  • 406 Views
  • 1 replies
  • 0 Helpful votes

Unknown port flapping issues

Hi allI have a bizzare situation in which certain ports of certain switches are going up and down.  First there were STP errors which I have managed to get rid of but there are still issues with certain ports on certain switches.  Not all the affecte...

Upgrade core

We are looking to upgrade the core switch from a Catalyst 4506 to a 6509.  Being that the 4506 is currently the VTP server, how would you recreate teh 6509 to become the new VPT server?  Would I bring them both online and configure the 6509 as a serv...

Help regarding cisco 2801

Hi everyone,I have little problem regarding my cisco 2801 configurations. The thing is i have Cisco 2801 with two fast Ethernet ports, i have programmed one port for WAN link and the other one for my local network. Everything is working fine from DHC...

M Talha by • Level 1
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  • 2 replies
  • 0 Helpful votes

trying to convert all port to 1GB

Hello guys,     We have two 4506-E SUP7L-E switches, and we have connected between them using the uplink ports embebed on supervesor card, (no twinports) individual lc ports, but just "turn on" 2 ports in each switch, I think that this is because we ...

Resolved! Incorrect IPs in Packet tracer

Hello.Im currently reading for a a CCNA, and got the some packet tracer "jobs".But i have a packed tracer, that i cant seem to find the last 15% for.I have attached the file now, and im not asking for anyone to solve the packet tracer, but to provide...

Resolved! Cisco Gigabit ports not working 2950

Here is the situation. I am trying to test the gigabit ports on a Cisco 2950 switch. 1000Base-SX.  I have the internet or dhcp server connected to port 24 on the first switch and my pc hooked up to the (any) port on the second switch. Both switchs ar...

marking return packets on telnet session

Hello All,I have a question concerning QoS.I initiate a telnet session into a router. the incoming packet is marked AF22.I want the return packet to have the same marking.I understand that it can be achieved using a control-plane output policy to set...

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