UC520 Router and ESW520 Switch I need tagged VLAN ports

I am trying to configure the WAN port to two Internet sources, one primary and one backup. I have no problems building two VLAN subinterfaces on the WAN port of the UC520 using CLI. However CCA will not allow me to build a port with two access VLANS on the ESW520. It seems that the only allowed tagged port is Phone + Desktop. Is there any way around this? A secret Port Role? A less restrictive device configuration manager?

hi,
I've tried connecting cisco to non cisco devices.Tagged ports simply means allowing different vlan to pass to that port and Untagged is passing only the native vlan.For your case since you want that two VLAN will communicate,port should be tagged.Tagged is simply trunking in terms to cisco.So that the 802.1q frames will pass that port.

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hi,
I've tried connecting cisco to non cisco devices.Tagged ports simply means allowing different vlan to pass to that port and Untagged is passing only the native vlan.For your case since you want that two VLAN will communicate,port should be tagged.Tagged is simply trunking in terms to cisco.So that the 802.1q frames will pass that port.

3750 as a router and a switch. sub-optimal routing problem

Objective: To limit the traffic on Vlan8. We are seeing traces from K1 or T1 to 192.168.1.4 like this:
1- 10.10.10.5
2- 10.10.20.1
3- 192.168.1.4
then
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2- 10.10.30.1
3- 192.168.1.4
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How can we avoid this behavior?
Study the attached drawing carefully. Vlan 8 has 4 routers on it and the 3750s have routes to the 4 networks above them. packets are not routed between the 3750's

Hello Todd,
Could set up a debug ip icmp on the router 192.168.1.4 and ping it from both T-1 and K-1, I think this problem would be more clear to everyone.
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for routes like 192.168.1.4, 10.10.10.2-5 and 20.20.20.2-3
Hope thats not to much info.
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hi all,
is it possible to get a 3640 router with a NM-1FE-FX(100basefx) module and a WS-C2950C-24(100basefx) switch and setup 802.1q between them??
TX

If you wan to trunk between them then the answer is yes you can trunk between as long as the router has a newer version of code on it like 12.2

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i used the topology and the configuration described on the pictures included on this post.. but the problem that the ping failed between the switch and the router

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Hello Cisco Support Community,
First thank you for any replies.
The video posted today on 302's and multiple VLAN's on one switch was nice.
Thank you, I have that working but it's not really what I need.
Though pictures are worth a 1000 words so I hope someone will post something similar to my question.
I have 7 - SB 302-08 switches with the most recent firmware. (updated firmware today, thanks to the video, and TG for the CLI)
All 302's are configured for layer 3.
This is my first experience with the SMB line of switches.
I have a main office and several satellite branch offices.
All locations are connected back with a "Q to Q" circuit on individual ports to a vendor supplied switch at the main office.
I need to link all branch office 302 switches back to the main office 302 switch and allow traffic amongst them.
Mainly traffic between each branch office and the main office.
There maybe a future need to incorporate VoIP on them as well, but that is a back burner issue.
These locations will have an individual VLAN and 302 switch but need to receive data from the main VLAN and possibly others.
I have a "core" SB 302 setup at the main office with its own VLAN.
Each branch switch has its own VLAN.
I would also like to have a centralized management VLAN for the switches.
In trying to configure the core 302 I keep losing connectivity and having to reset it.
On the branch switches I end up getting them to only link to themselves with different IP's and not the core.
I'm assuming this is caused by my not configuring interconnectivity using ACL.
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Alllan,
Well first you want to make sure you are running latest firmware 1.1.1.8 I do believe
Next either console into the switch or you can turn on SSH/Telnet under Web gui (Security••àTCP/UDP services and make sure SSH/Telent is enabled)
Now we configure the switch via Cli
We need to enter global configuration mode.
Configure Terminal
(next add our vlans)
Vlan database
Vlan 10
Vlan 20
Vlan 30
Exit
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do show vlan
(Now configure the port how you would like)
Interface GE1
Switchport mode access (this is making Gigabit port 1 an access port)
Switchport access vlan 20 (this command is changing access port vlan from 1 to 20)
(less configure a trunk port)
Interface GE2
Switchport mode trunk (this makes port 2 for trunking)
(Now less add our Vlans)
Switchport trunk native vlan 1
Switchport trunk allowed vlan add 10,20,30
Exit global configuration
(Use this command to copy your settings to startup)
Copy running-config startup-config
(Some screen shots attached)
I see you have a WRT54G router which i don't think support vlans unless you have 3rd party OS installed.
So currently is the SG300 swtich operating in layer 2 or layer 3 , guessing this is why you choose to move up to 300 series switch?
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If the switch is set in layer 3 mode you might have forgot your default route
(Command setting default route)
configure terminal
ip route 0.0.0.0 0.0.0.0 192.168.1.1 (192.168.1.1 being address of your WRT54G)
Now you would need to set up ACL's to deny and allow what traffic you wanted to filter on the SG300
Also reading your post we would need you to call into support center SBSC @ 1-866-606-1866
This way we could get a better idea of your current configuration and assist with fixing or finding a solution for you.
you have 1 year phone support with this product
Thanks,
Jasbryan

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Good afternoon,
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Ethernet1/2 unassigned YES unset administratively down down
Ethernet1/3 unassigned YES unset administratively down down
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Total addresses : 254
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FastEthernet0/4 unassigned YES   unset       down down
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FastEthernet0/6 unassigned YES   unset       down down
FastEthernet0/7 unassigned YES   unset       down down
FastEthernet0/8 unassigned YES   unset       down down
FastEthernet0/9 unassigned YES   unset       down down
FastEthernet0/10 unassigned YES   unset       down down
FastEthernet0/11 unassigned YES   unset       down down
FastEthernet0/12 unassigned YES   unset       down down
FastEthernet0/13 unassigned YES   unset       down down
FastEthernet0/14 unassigned YES   unset       down down
FastEthernet0/15 unassigned YES   unset       down down
FastEthernet0/16 unassigned YES   unset       down down
FastEthernet0/17 unassigned YES   unset       down down
FastEthernet0/18 unassigned YES   unset       down down
FastEthernet0/19 unassigned YES   unset       down down
FastEthernet0/20 unassigned YES   unset       down down
FastEthernet0/21 unassigned YES   unset       down down
FastEthernet0/22 unassigned YES   unset       up up
FastEthernet0/23 unassigned YES   unset down down
FastEthernet0/24 unassigned YES   unset down down
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Thanks.

Hi Moh,
First, thanks for pointing out that I'm in the wrong section of the forums. My bad. I'll pay closer attention next time.
Second, I tried your suggestion but it failed to work. I cleared the configs of the router so I could start with a clean slate and followed your commands to the letter. The host can't seem to get an IP assigned and the here's what I get with a Show IP DHCP Pool:
Router_1#show ip dhcp pool
Pool vlan1 :
Utilization mark (high/low) : 100 / 0
Subnet size (first/next) : 0 / 0
Total addresses : 254
Leased addresses : 0
Pending event : none
1 subnet is currently in the pool :
Current index IP address range Leased addresses
192.168.10.1 192.168.10.1 - 192.168.10.254 0
Am I missing something?

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UC520 Router and ESW520 Switch I need tagged VLAN ports

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