Trunking on Cisco CE 500 switches
Hi,
we just bought Cisco CE500 switches of 10, since it doesn't support CLI, i was configuring the switches with the CNA, but struggled a bit, but couldn't find how to make the gigabit port as trunking? (i mean "switchport mode trunk" command which is in 2950)
Hello,
on the CE500, that command is indeed not available. If you need to configure a trunk port (as a connection to another switch), you have to define the Smartport role 'switch' to the port. Check this link for details:
Smartports Role Descriptions
http://www.cisco.com/univercd/cc/td/doc/product/lan/catex500/12225seg/gsg/9340_chp.htm#wp1038535
HTH,
GNT
Similar Messages
-
Is CE 500 Switch support 802.1q Trunk?
Dear All,
Is Cisco Express 500 switch support 802.1q trunk?
Also, all fastethernet port on CE500 will assign VLAN 10. I would like the switch to allow VLAN 20 and 30 to pass through the trunk? Is it possible?
Thanks.
C.K.Yesh, set up the port role to switch to make it a trunk.
Unfortunately, the CE500 series switches cannot be managed through a CLI - you have to use CNA.
Hope that helps - pls rate the post if it does.
Paresh -
Cisco Cat 500 Express deficiency
I have heared complaints about the Cisco Cat 500 switch.
When using the Cat 500 with AP1200 and 7920 IP phones, the phones do not roam from AP to AP.
Also I have found out that the Cat 500 will not relay dhcp request to a server on a seperate vlan from it's configured ip address.
With CLI switches, the "ip helper-address under the vlan will acheive this. With the Cat 500, how do u acheive directed broadcast.
Looks like this switch is not very good. The smartports do not work very well, you will find that choosing "other" as a smartport fixes most connectivity issues.
Cisco your comments?The Cat 500 Express is a Layer 2 switch - like the older model switches, it has a single SVI which is in one VLAN.
If you have more than one VLAN, then you will probably have a device that routes between them (this won't be a Cat 500 - it would be a Cat 3xxx layer three switch or a router most likely) and this device would be what provides Ip-helper functionality...
Regards
Aaron
Please rate helpful posts... -
VLAN trunking from Cisco Catalyst 3750 to Cisco SF300-48P issue and related
Hello expert,
I'm having difficulties to configure VLAN trunking between Cisco Catalyst 3750 switch with Cisco SF300-48P switch and my workstation unable to get any DHCP IP from our DHCP server via Cisco SF300-48P switch. Below is the snippet of configuration on both switches:
[Cisco Catalyst 3750 Switch]
interface GigabitEthernet1/0/45
description NCC-CC-1stFlr
no switchport trunk encapsulation dot1q
no switchport trunk allowed vlan 101-103
spanning-tree portfast
[Cisco SF300-48P Switch]
interface fastethernet48
spanning-tree link-type point-to-point
switchport trunk allowed vlan add 101-103
macro description switch
!next command is internal.
macro auto smartport dynamic_type switch
interface fastethernet29
switchport mode general
switchport general allowed vlan add 103 tagged
switchport general pvid 103
Are these are correct? Kindly advice!
Thank you very much!
Regards,
AlexHi Alex,
for the trunk port on Catalyst on port GE 1/0/45, we need to enable the trunk and for on encapsulation dot1q because this catalyst model is ISL capable also and the SF300 working only with Dot1q Encapsultion
The configuration on catalyst should :
#config terminal
#interface Gi 1/0/45
# switchport encapsulation
#switchport trunk encapsulation dot1q
#switchport mode trunk
#switchport trunk allowed vlan 101-103
#spanning-tree portfast
For SF300 the port trunk it looks fine but for the port where the PC should receive an IP address
#interface fastethernet29
#switchport mode access
#switchport ccess vlan 103
Please let me know after this configuration
Thanks
Mehdi
Please rate or mark as answered to help other Cisco Customers -
AP1200 and Switch Cisco Express 500
Hi,
We have an AP1200 (port 1) attached to a switch cisco express 500,in this switch we are using a Vlan and we have a DHCP server.
The problem is when a new PC tries to connect to this AP, it takes to much time to assign the IP address, and in other cases the PC is disconnected from the System constantly. Do you know wich could be the problem ?It sounds like it could be a problem with your wireless signal - have your tried doing a carrier busy test on the AP to check for interference?
Regardsd
Aaron
Please rate helpful posts. -
Cisco Catalyst Express 500 Switch
Any comment about this product? I saw some negetive reply at several forums for this product. I am in puzzle wether to buy this switch or to go for 2960 series which is quite expensive but reliable. I never heard of Catalyst 500 switch.
I wonder if this switch is suitable in a environment where I have approx 90 user's. And I will buy 24 port 3 nos of Catalyst 500 switch. So considering uplinking and traffic, those switches will work smooth?
I am worried about conjugation and other issues like heating. 3COM base line switches over heats. 1 of my 3COM switch started making noise. Probably heat sink fan which is located at back panel is not working probably. I guess bearing is about to get damaged. Anyway.
I still can't decide. I haven't seen any good
scenario's at Cisco's web site. I guess due to the cheap price, they wont make any advertise of this Switch..Ha !! -
Connecting two cisco ESW 500 series switches.
Hi Experts,
I have a basic knowledge of network and need some help.
I have two cisco ESW 500 series switches and i want to connect them together.
Q1 # Which type of cable i should use to connect these two switches CrossOver or fiber...What is the advantage of using Fiber over CrossOver. ?
Q2 # What are the marked ports in the image used for...???tech spec,
Traditionally you would use crossover to connect switches. Most modern network devices have Auto-MDIX which allows the device to connect using either crossover or straight through.
The ports on the right can be used for uplink or as regular network ports. On the 10/100 versions the ports on the right are usually Gigabit, thus making them more suitable for uplink to another switch, etc.
Please mark this thread as answered or reply if you have any additional questions.
- Marty -
Nexus 2K to Cisco 2960 IOS Switch
Hi,
I am trying to connect Nexus 2K FEX to Cisco 2960 IOS Switch (Trunk config) and causing spanning tree loop having issues. I am aware that I should't be connecting non host port to 2K FEX but it's corner case. I have done similar setup with Access Port configuration and didn't faced any issues.
Nexus 5K config Config
interface Ethernet107/1/47
switchport mode trunk
switchport trunk allowed vlan 500-501
spanning-tree guard root
spanning-tree bpdufilter enable
interface Ethernet108/1/47
switchport mode trunk
switchport trunk allowed vlan 500-501
spanning-tree guard root
spanning-tree bpdufilter enable
2960-Config
interface GigabitEthernet1/0/47
switchport mode trunk
switchport trunk allowed vlan 500-501
spanning-tree bpdufilter enable
interface GigabitEthernet1/0/48
switchport mode trunk
switchport trunk allowed vlan 500-501
spanning-tree bpdufilter enable
Error Log
%FWM-2-STM_LOOP_DETECT: Loops detected in the network for mac 001b.1700.0130 among ports Eth107/1/47
Eth108/1/47 vlan 500 - Disabling dynamic learn notifications for 180 seconds
Should I configure port as "spanning-tree port type network" and create VPC and "storm-control broadcast level" to stop future occurrence? OR Do i have to configure anything else to prevent spanning-tree loops?
Thanks for your help
RiteshHi,
spanning-tree port type network is used for VPC peer-link. Try creating a new VPC and add ports 107/1/47 and 108/1/47 to it and a Portchannel on the 2960 and test.
HTH -
Using Cisco MDS 9148 switch for switching and routing
Hi Gurus,
Can you please advice me! Can i configure interface trunking, routing and dhcp services on the Cisco MDS 9148 switch?
Thanks for your response!!Tommy,
MDS9148 is a Storage SAN Fibre Channel switch, it doesn't support Ethernet, IP, VLANs, VLAN trunking, 802.1Q, IP routing, DHCP. It's meant for Fibre Channel connectivity between Fibre Channel server HBAs and Fibre Channel storage.
Roman -
Cisco and Huawei switch compatibility
Hi all. In our company we are going to implement VoIP in our regional offices were all the networking equipment is Cisco. We were thinking of using Huawei 8 port PoE switches to which we would connect our Cisco phones and then connect the Huawei switch to the Cisco switch using a trunk.
I was wondering if anyone has experience connecting Cisco and Huawei switches? Are there known problems interconnecting these switches and what should I pay attention to on the Cisco side of things?
We mostly deal with Cisco equipment in our company so connecting/configuring Huawei switches is something new for us.
Thanks in advance for any help.Hi Igor,
As Glen indicated , the main problem is spanning tree. Huawei switches use mstp where cisco has pvst by default.
The other problem is qos on switch ports for IP Phones. Cisco Switches automatically discover and configure some settings for IP Phones but Huawei will not do any of these by default.
If you are planning to use some L3 configuration on Huawei switches be sure that their administrative distances differ from Cisco.For example , static routes have admin distance of 60 :) Also routing protocols have different admin distances as well.
There are many differences on MPLS functions as well , but I guess they are all out of your scope.
Please let me know if you need further information.
Hope to help,
Kerem -
Hello Friends,
Issue: I have 3 Cisco SF300 multilayer switches, I have configured one switch as a core switch and changed the mode to Router (from layer2 to Layer3) and configured Vlans and DHCP pools accordingly, but when i am trying to connect another SF300 to this switch by using VTP it's giving error then i tried searching a solution and found that it does not support VTP protocol, can someone please help me on that, how i can connect other SF300 to this core switch by using trunking.
My goal is to connect the Switch1 and Switch2 to the CoreSwitch by using trunking so that CoreSwitch can advertise all Vlan information to Switch1 and 2. and PC connected to Switch1 & 2 on different Vlans can communicate to each other.
Network Diagram:
CoreSwitch fast-Ethernet port 1 to 8 are connected to Huwai Router Port 1 to 8 using a dedicated physical enter phase to connect each Vlan to the internet. using Nat overload. CoreSwitch's fastethernet Port 9 to 24 are disabled, gigabit port 1 to 4 are trunk port and allowed vlan are 11, 12,13,14,15,16,17 and 20.
Note: All 3 switches are in Layer3 mode.
CoreSwitch Gigabit ethernet Port1 connected to = Switch1 gigabit ethernet port 1
CoreSwitch Gigabit ethernet Port2 connected to = Switch2 gigabit ethernet port 2
Switch1 Gigabit ethernet Port4 connected to = Switch2 gigabit ethernet port 4
Configuration:
CoreSwitch:
User Name:cisco
Password:XXXXXXX
Welcome to CoreSwitch.
Regards,
Sandy
CoreSwitch#show run
config-file-header
CoreSwitch
v1.3.7.18 / R750_NIK_1_35_647_358
CLI v1.0
set system mode router
file SSD indicator encrypted
ssd-control-start
ssd config
ssd file passphrase control unrestricted
no ssd file integrity control
ssd-control-end cb0a3fdb1f3a1af4e4430033719968c0
spanning-tree priority 0
vlan database
vlan 11-17,20
exit
voice vlan oui-table add 0001e3 Siemens_AG_phone________
voice vlan oui-table add 00036b Cisco_phone_____________
voice vlan oui-table add 00096e Avaya___________________
voice vlan oui-table add 000fe2 H3C_Aolynk______________
voice vlan oui-table add 0060b9 Philips_and_NEC_AG_phone
voice vlan oui-table add 00d01e Pingtel_phone___________
voice vlan oui-table add 00e075 Polycom/Veritel_phone___
voice vlan oui-table add 00e0bb 3Com_phone______________
gvrp enable
ip dhcp excluded-address 192.168.11.1 192.168.11.2
ip dhcp excluded-address 192.168.12.1 192.168.12.2
ip dhcp excluded-address 192.168.13.1 192.168.13.2
ip dhcp excluded-address 192.168.14.1 192.168.14.2
ip dhcp excluded-address 192.168.15.1 192.168.15.2
ip dhcp excluded-address 192.168.16.1 192.168.16.2
ip dhcp excluded-address 192.168.17.1 192.168.17.2
ip dhcp pool network CashOfficedepo
address low 192.168.12.1 high 192.168.12.254 255.255.255.0
default-router 192.168.12.1
dns-server 192.168.20.3 192.168.20.4
exit
ip dhcp pool network Churn5StarPayrollWeb
address low 192.168.11.1 high 192.168.11.254 255.255.255.0
default-router 192.168.11.1
dns-server 192.168.20.3 192.168.20.4
exit
ip dhcp pool network Commission
address low 192.168.13.1 high 192.168.13.254 255.255.255.0
default-router 192.168.13.1
dns-server 192.168.20.3 192.168.20.4
exit
ip dhcp pool network Inventory
address low 192.168.15.1 high 192.168.15.254 255.255.255.0
default-router 192.168.15.1
dns-server 192.168.20.3 192.168.20.4
exit
ip dhcp pool network Managers
address low 192.168.17.1 high 192.168.17.254 255.255.255.0
default-router 192.168.17.1
dns-server 192.168.20.3 192.168.20.4
exit
ip dhcp pool network ReportingAccount
address low 192.168.14.1 high 192.168.14.254 255.255.255.0
default-router 192.168.14.1
dns-server 192.168.20.3 192.168.20.4
exit
ip dhcp pool network TechDept
address low 192.168.16.1 high 192.168.16.254 255.255.255.0
default-router 192.168.16.1
dns-server 192.168.20.3 192.168.20.4
exit
bonjour interface range vlan 1
hostname CoreSwitch
snmp-server location
snmp-server contact
clock timezone " " 0 minutes 0
ip name-server 202.XXX.XXX.XXX
ip telnet server
interface vlan 1
ip address 192.168.10.3 255.255.255.0
no ip address dhcp
interface vlan 11
name Churn5StarPayrollWeb
ip address 192.168.11.1 255.255.255.0
interface vlan 12
name CashOfficedepo
ip address 192.168.12.1 255.255.255.0
interface vlan 13
name Commission
ip address 192.168.13.1 255.255.255.0
interface vlan 14
name ReportingAccount
ip address 192.168.14.1 255.255.255.0
interface vlan 15
name Inventory
ip address 192.168.15.1 255.255.255.0
interface vlan 16
name TechDept
ip address 192.168.16.1 255.255.255.0
interface vlan 17
name Managers
ip address 192.168.17.1 255.255.255.0
interface vlan 20
name SERVERS
ip address 192.168.20.1 255.255.255.0
interface fastethernet1
switchport trunk allowed vlan add 11
interface fastethernet2
switchport trunk allowed vlan add 12
interface fastethernet3
switchport trunk allowed vlan add 13
interface fastethernet4
switchport trunk allowed vlan add 14
interface fastethernet5
switchport trunk allowed vlan add 15
interface fastethernet6
switchport trunk allowed vlan add 16
interface fastethernet7
switchport trunk allowed vlan add 17
interface fastethernet8
switchport trunk allowed vlan add 20
interface fastethernet9
shutdown
interface fastethernet10
shutdown
interface fastethernet11
shutdown
interface fastethernet12
shutdown
interface fastethernet13
shutdown
interface fastethernet14
shutdown
interface fastethernet15
shutdown
interface fastethernet16
shutdown
interface fastethernet17
shutdown
interface fastethernet18
shutdown
interface fastethernet19
shutdown
interface fastethernet20
shutdown
interface fastethernet21
shutdown
interface fastethernet22
shutdown
interface fastethernet23
shutdown
interface fastethernet24
shutdown
interface gigabitethernet1
gvrp enable
switchport trunk allowed vlan add 11-17,20
interface gigabitethernet2
switchport trunk allowed vlan add 11-17,20
interface gigabitethernet3
switchport trunk allowed vlan add 11-17,20
interface gigabitethernet4
switchport trunk allowed vlan add 11-17,20
exit
banner login ^C
Welcome to CoreSwitch.
Regards,
Sandy
^C
banner exec ^C
Welcome to CoreSwitch.
Regards,
Sandy
^C
ip default-gateway 192.168.11.2 (huwai router's fast ethernet port1 ip address)
ip default-gateway 192.168.12.2 (huwai router's fast ethernet port2 ip address)
ip default-gateway 192.168.13.2 (huwai router's fast ethernet port3 ip address)
ip default-gateway 192.168.14.2 (huwai router's fast ethernet port4 ip address)
ip default-gateway 192.168.15.2 (huwai router's fast ethernet port5 ip address)
ip default-gateway 192.168.16.2 (huwai router's fast ethernet port6 ip address)
ip default-gateway 192.168.17.2 (huwai router's fast ethernet port7 ip address)
ip default-gateway 192.168.20.2 (huwai router's fast ethernet port8 ip address)
CoreSwitch#
=====================
Switch1: no configuration yet (Tried configuring VTP but got no luck, it's not supported so i turned on the GVRP...running RSTP and spanning-tree priority is 4096)
=====================
Switch2: no configuration yet.....
Thanks,
SandyPlease find the below mentioned show vlan output of both the Switches :
CoreSwitch#show vlan
Created by: D-Default, S-Static, G-GVRP, R-Radius Assigned VLAN
Vlan Name Ports Created by
1 1 fa1-24,gi1-4,Po1-8 D
11 Churn5StarPayroll fa1,gi1-4 S
Web
12 CashOfficedepo fa2,gi1-4 S
13 Commission fa3,gi1-4 S
14 ReportingAccount fa4,gi1-4 S
15 Inventory fa5,gi1-4 S
16 TechDept fa6,gi1-4 S
17 Managers fa7,gi1-4 S
20 SERVERS fa8,gi1-4 S
AccessLayer1#show vlan
Vlan Name Ports Type Authorization
1 1 fa1-24,gi1-4,Po1-8 Default Required
AccessLayer1#
I just wondering that i have enabled GVRP on both side and made them trunk then why Switch1 is not showing me the Vlan i created on CoreSwitch :(
Thanks,
Sandy -
Router on a Stick with Cisco/Linksys SRW2024 Switch
Does anybody have experience with configuring a router on a stick type configuration with a non-Catalyst switch? I have a SRW2024 switch and a 2611 router. I would like to configure the switch with a trunk port and use dot1q encapsulation on subinterfaces on the router to route between the subnets. Configuring the router is simple, but the switch is very confusing and I just can't seem to get it to work. Any ideas? Is this even doable with this combonation of hardware?
Thanks in advance.
-DanThe "Encapsulation dot1q 1 native" command is not a valid command on my router. Specifically, the native command is not an option. Perhaps that isn't in my IOS version?
IOS (tm) C2600 Software (C2600-JS56I-M), Version 12.0(7)T, RELEASE SOFTWARE (fc2)
IOS image: c2600-js56i-mz.120-7.T
However I did a whole lot of messing around with it today and I think I finally got it. The trouble is, IMHO, the switch menus are too messy and hard to understand. It seems to allow me to do impossible things which adds to the confusion.
Here's what worked for me:
My router config was correct to begin with.
Router-A (Cisco 2611):
interface Ethernet0/0
ip address 192.168.1.10 255.255.255.0
interface Ethernet0/0.2
encapsulation dot1Q 2
ip address 10.0.0.1 255.0.0.0
Switch (Linksys SRW20204):
Menu: Switch > VLAN Interface Settings
Select the port number of the port to be the trunk.
Set Port VLAN Mode to Trunk. Submit.
Menu: Switch > VLAN
Create a second VLAN with the ID of 2.
Add the ports to be "Included" on this VLAN.
Leave the workstation ports "Untagged".
(This is where I was screwing up)...
"Include" the Trunk port AND select "Tagged".
So basically, I was tagging the workstation ports and not the trunk port. But the correct way is the Trunk port must be Included on all VLANs and have Tagging turned on for all VLANs. All the workstation ports should be included on whatever VLAN they should be on but NOT Tagged. It makes sense now because a workstation would have no idea what to do with a tagged frame.
Why I can enable tagging on non-trunk ports is a mystery. They really should explain that better in the manual. Perhaps add some examples. I find the manual for this switch to be extremely vague overall.
Thakns for the help guys!
-Dan -
Steps to upgrade Cisco MDS core switch
Hello,
We wanted to upgrade our Cisco SAN core switch firmware. Currently we are running below firmware version. We wanted to go to latest version NX OS 5.2 (x) but as per the white paper i need to go to 5.0 (X) and after that i need to upgrade it to 5.2 (x). Can some help me with the steps to follow the upgrade. I have th cook book but just need the main steps to perform the upgrade.
kickstart: version 4.1(1c)
system: version 4.1(1c)are you using IVR non-NAT, if you are you need to convert to IVR-NAT before you go to 5.2. Other than that you just follow the normal procedure, look at the release notes for each firmware to make sure your hardware is supported and then do the usual
install all system bootflash:m9x00-xxx.bin kickstart bootflash:m9x00-xxx-kickstart-xx.bin
as a side note, i know you don't mark people replies to your questions as helpful/correct on EMC ECN ..at least do it here to show your appreciation.
@dynamoxxx -
Power Redundancy problem for cisco 3750 stack switches
Hi Team,
I have installed and configured cisco 3750X series switches in stackwise. Those are having dual power supply.
Power redundancy test performed:
1. Removed one of the power supply and inserted it back.
2. once the first power supply is ready, removed another power supply and switch got rebooted.
please find the below stack-power output:
JP2-RDC-DIS-02#sh stack-power detail
Power Stack Stack Stack Total Rsvd Alloc Unused Num Num
Name Mode Topolgy Pwr(W) Pwr(W) Pwr(W) Pwr(W) SW PS
Powerstack-2 SP-PS Stndaln 700 477 223 0 1 2
Powerstack-1 SP-PS Stndaln 700 477 223 0 1 2
Power stack name: Powerstack-2
Stack mode: Power sharing
Stack topology: Standalone
Switch 2:
Power budget: 223
Power allocated: 223
Low port priority value: 22
High port priority value: 13
Switch priority value: 4
Port 1 status: Not connected
Port 2 status: Not connected
Neighbor on port 1: 0000.0000.0000
Neighbor on port 2: 0000.0000.0000
Power stack name: Powerstack-1
Stack mode: Power sharing
Stack topology: Standalone
Switch 1:
Power budget: 223
Power allocated: 223
Low port priority value: 22
High port priority value: 13
Switch priority value: 4
Port 1 status: Not connected
Port 2 status: Not connected
Neighbor on port 1: 0000.0000.0000
Neighbor on port 2: 0000.0000.0000
Can anyone help what went wrong here?
Thanks
ManishCosmetic bug
CSCui21029 3750X Stack no standalone stays in running configureation as standalone
Symptom:
When you are configuring a 3750x stack and initially putting it into a stack ring topology by configuring the following.
Switch(config)#stack-power switch 1
Switch(config-switch-stackpower)#sta
Switch(config-switch-stackpower)#no stan
Switch(config-switch-stackpower)#no standalone
You will see that in the running configuration it shows up as standalone mode
stack-power switch 1
switch mode: standalone
stack-power switch 2
switch mode: standalone
Conditions:
3750X stacks with any license level
Workaround:
none -
I have an LC/APC fiber patch cord infrastructure and I want to connect it to Cisco Catalyst 6500 & Cisco Access 3750 Switches. what type of transceiver should be used?
I read a note on Cisco website stating the following for Cisco SFP+ transceivers:
Note: "Only connections with patch cords with PC or UPC connectors are supported. Patch cords with APC connectors are not supported. All cables and cable assemblies used must be compliant with the standards specified in the standards section"Thank you, but my question is that I have a single mode fiber patch cord with LC/APC connector while cisco stating a note that only use LC/PC or LC/UPC type of connectors with SFP+ transceiver.
So what type of transceiver should I use to connect LC/APC patch cord to cisco switches? Is there another type or SFP+ still can be used?
Maybe you are looking for
-
[SOLVED] Problems with intel driver on Y510p
Hi, I recently decided to get a Y510p, but somehow can't get the intel driver to work. For now I don't need the nvidia card that is in my laptop so I disabled it via bumblebee. However if I try booting without the kernel option nomodeset the screens
-
I'm running a home share on a Mac Mini running 10.7.1 and iTunes 11. I use an airport express to bridge my Linksys router. My iTunes library is fairly large, but I would hope that wouldn't be an issue. I don't have any trouble seeing the home share,
-
Can I combine multiple threads from the same contact in iMessage?
iMessage displays multiple threads for the same contact. Its very confusing and has resulted in lost messages. I've tried changing a number of settings but to no avail. Seems to require everyone in my contact list to eliminate all their email addr
-
Nokia 1320 - Need Support - Nokia Down - Brazil
Hello Guys, Vim expose all my disappointments with Nokia product as professional in the field of Information Technology, came to recommending compared to other Nokia phones believe that Mark is doing an excellent job, but the brand disappoint me as m
-
Asset not in Asset History Sheet
When I run that asset history sheet tcode S_ALR_87011990 for a particular asset with a correct key date, the report produces no results. When I look at at the asset in AW01N, there are values in the same fiscal year as the key date I ran the AHS for