Cisco Switching/Routing :: 4500 24-port Gigabit Module Being Picky

Jan 7, 2013

We have recently purchased a Cisco 4506 that has several Gigabit Ethernet modules installed.One of the Ethernet Gigabit modules - a WS-X4424-GB-RJ45 - is being picky with who it talks to at Gigabit Ethernet.
 
If I plug a laptop into one of it's RJ45 ports using a Cat 6 cable, nothing happens.  No link light, no notification of link up or down on port statistics, absolutely nothing.If I plug a server into the same port it works fine at Gigabit Ethernet (even using the same Cat 6 cable).I can get the module to recognize a laptop if I fix the speed/duplex on the laptop to 100Mb/Full. I have tried this with other staff laptops from different vendors (HP / Dell / etc.) all with the same result.
 
The module directly underneath this module - a WS-X4448-GB-RJ45 - works fine for both laptops and servers.  We have tried swapping the module positions but to no avail. 

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Cisco Switching/Routing :: Faulty State In New Module Inserted In 4500

May 18, 2010

We inserted a new module with 48 rj45 ports  in a 4500 with just one supervisor module. We have two 4500, and we tried the new model in the other 4500 and it´s working properly and giving a OK status. Furthermore, the module´s LED status is green. We saw that there are 8 ports (from 17 to 24) that are in faulty state, so probably this is the cause for the faulty state for the module.
 
We tried already a Hw reset, replace/insert again the module...
 
We are almost sure that it can be a Hw failure. We are getting the following results different commands:
 
show module :
 
Mod Ports Card Type                                          Model                           Serial No.
7    48  10/100/1000BaseT (RJ45)                WS-X4548-GB-RJ45   JAXXXXXXXH
M MAC addresses                    Hw  Fw           Sw               Status

[Code].....

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Cisco Switching/Routing :: Configuration Module Supervisor Switch Catalyst 4500

Jun 4, 2012

switch catalyst 4500 with ios cat4500e-universal.SPA.03.02.00.XO.150-2.XO.bin. I need to configure modules 3 and 4 of supervision, the problem is that I need the 4-port module 3 are active but only the first turn on both the module 3 and the first port on the module 4. [code]

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Cisco Switching/Routing :: Cat2960 Gigabit Port Not Working?

Mar 12, 2012

Brand new 2960. When I plug a cable into the port, nothing happens. The port light doesn't begin negotiation or anything, it just stays dark. The cable works fine--I have it on another switchport with a crossover connector connecting to a little Cisco SOHO switch without problems.
 
I've done the following:
switchport
switchport mode trunk
switchport trunk allowed vlan 1
no shutdown
 
In other words, I've fiddled with it. But I don't know why it doesn't light up..

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Cisco Switching/Routing :: 4500 L3 / 500 Invalid Port Command

Nov 14, 2012

i just want to ask whether i should do some configurations or not on my cisco switch 4500 L3 regarding the error of 500 invalid port command when host try to access FTP active on to FTP server, i just did static route on gig interface with no switchport mode to that host network, all traffic type was allowed except the FTP with active mode?

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Cisco Switching/Routing :: 2851 Router Gigabit Ethernet Port

Dec 29, 2012

I have a Cisco 2851 router and need an additional gigabit Ethernet port. How to get the part number I need to order?

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Cisco Switching/Routing :: Reset SRW2008P 8-port Gigabit Switch

Apr 12, 2012

Is it possible to reset this switch oif yo uare unable to get into the console or web interfaces?

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Cisco Switching/Routing :: 4948E - Configure Switch Gigabit Port

Sep 11, 2012

Trying to configure the Cisco 4948e switch gigabit ethernet port with "switch port trunk encapsulation dot1q", but didn't get the option. Please find below the options got after "swith port trunk"............
 
SW(config-if)#switch port trunk ?
  allowed       Set allowed V LAN characteristics when interface is in trunking mode
  native         Set trunking native characteristics when interface is in trunking mode
  pruning       Set pruning V LAN characteristics when interface is in trunking mode
 
SW(config-if)#switch port trunk. Please find below the version of the SW............ 
 
SW#sh ver
Cisco IOS Software, Catalyst 4500 L3 Switch Software (cat4500e-LANBASE-M), Versi
on 12.2(54)SG1, RELEASE SOFTWARE (fc1)
Technical Support: {URL} 
ROM: 12.2(44r)SG11
Hobgoblin Revision 21, Fortooine Revision 1.22
[code]...
 
So, whether the command is not supporting on this Cisco switch ? But we have Cisco 4948 Cisco sw where that command is working fine.

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Cisco Switching/Routing :: 4500 How To Show Last Time A Port Was Active

Jun 28, 2012

is there a way to show the last time a port was active/inactive on a catalyst 4500?

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Cisco Switching/Routing :: 4500 DHCP Server On Access Port

Apr 24, 2011

On a 4500 switch port , defined as access vlan 10, if the user connects his own dhcp server ( instead of the normal pc that should be connected ), will it cause issues with my existing network. the existing network is all static ip. In above case, will the dhcp server start looking out and assign dhcp ip's , if a user unknowingly removes his static ip and changes to obtain ip via dhcp option on the lan properties.

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Cisco Switching/Routing :: Port Grouping On 3750 Like On Catalyst 4500?

Mar 27, 2013

On 45XX catalyst , bandwidth is allocated across six 8-port groups, providing 1 Gbps per  port group. Example  for the following line card : WS-X4448-GB-SFP

I want to know if there is the same mecanism on 3750X switches. I mean is bandwidth allocated across a group of ports like on 4500 catalyst ?

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Cisco Switching/Routing :: 4500 - Dhcp Server On Access Port

Dec 24, 2011

On a 4500 switch port , defined as access vlan 10, if the user connects his own dhcp server ( instead of the normal pc that should be connected ), will it cause issues with my existing network. the existing network is all static ip. In above case, will the dhcp server start looking out and assign dhcp ip's , if a user unknowingly removes his static ip and changes to obtain ip via dhcp option on the lan properties.

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Cisco Switching/Routing :: 3524XL Cannot Access Any Traffic From Gigabit Port Over Fiber

Nov 20, 2011

We have Cisco 3524XL switch, Motorola AXS1800 chassis. I am configuring this cisco switch so I can connect AXS1800 traffic thru cisco 3524XL, on switch port gigabit 0/1, I am using cisco Part no. WS-G5486 (1000Base-LX) connector to connect to AXS1800, both port are member of vlan 200 allowed, and configured dhcp-server 192.168.0.1, but still I can't ping any host or host can't get DHCP server.

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Cisco Switching/Routing :: 3560X - Using 10 / Duplex Half On Gigabit Port Not Working?

Sep 24, 2012

We recently upgraded the switch to which an old security device was connected.  It worked fine on the old switch's FastEthernet port, which was configured for speed 10 and duplex half, as that is what the device required. The new switch is a 3560X with all Gigabit ports, but the security device's port, also configured with speed 10 and duplex half, does not connect properly.As a temporary test, we daisychained another switch that has FastEthernet ports, and the security device works again.Is there anything else that needs to be added to the configuration, when using Gigabit ports at 10/half?

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Cisco Switching/Routing :: 3524XL Can't Access Any Traffic From Gigabit 0/1 Port Over Fiber

Dec 26, 2011

We have Cisco 3524XL switch, Motorola AXS1800 chassis. I am configuring this Cisco switch so I can connect AXS1800 traffic thru Cisco 3524XL, on switch port gigabit 0/1, I am using Cisco Part no. WS-G5486 (1000Base-LX) connector to connect to AXS1800, both port are member of v lan 200 allowed, and configured  dhcp-server 192.168.0.1, but still I can't ping any host or host can't get DHCP server. I have attached my config file for your review.

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Cisco Switching/Routing :: Possible To Configure QoS On 4500 Sup7 On Layer 3 Routed Port

Apr 26, 2013

I want to know if is it possible to configure QoS on a 4500 Sup7 on a Layer 3 routed port like the following example (Similar to CBWFQ on IOS Router)?

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Cisco Switching/Routing :: 4500 / Layer 3 Port-channel Up But Can't Ping Across Link

May 17, 2012

I configured the interfaces individually at L3 and could ping across each link Example:

4500 Switch 2:            6500 Switch 1
int t5/1                    -      int g3/17                    1 Gig fiber link
tore down config
tried second set of interface
int t6/1                    -      int g8/17                    1 Gig fiber link
 Ping successful

[code]....

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Cisco Switching/Routing :: 4500 Hardware Failures / Port Stop Providing PoE

Mar 8, 2012

Few days ago I faced a issue in which one of ours 4500 stopped providing poe on some ports in one line card. I called TAC and ran some diagnostics. However, there is a command that I found and it is NOT DOCUMENTED on 4500 reference guide! The command is "diagnostic monitor poe". This command actually detects/recover POE hardware failures! After executing this command, poe start to work again?

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Cisco Switching/Routing :: 4500 - Single IP Address On Both Sides Of Port Channel

Feb 19, 2013

We have a single 4500 connecting to two non-cisco devices. We need to enable port channelling or link aggregation between these two.The links are carrying mulitple vlans , hence are trunked and the ip address on either side is used for routing.
 
From each of the two non-cisco device, i am taking 2 ports each to connect to the 4500.On each  non-cisco device side, two ports will bundle together as one aggregated interface (ae1) and the other will be called ae2.
 
my query is how do i do the configuration for etherchannel on the cisco 4500 side , as it will need two different Po's( port channels).I need a single ip address on both sides of port channel to be present for routing.

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Cisco Switching/Routing :: 4500 Sup6E Priority Queue On Port-channel Member?

Mar 18, 2010

I am trying to implement priority queuing (LLQ) on a pair of 10GE links between a 4507 with Sup6E and a 4948 which are configured as an etherchannel. I am unable to configure a priority queue on the 4507.  I am running into the following issues:
 
I want to have a priority queue for voice traffic and specify minimum bandwidth for a critical application. If I configure a class with the priority command it will not let me use the bandwidth command on another class unless the priority class is policed. If I try it without the police command I get the message "bandwidth kbps/percent command cannot co-exist with strict priority in the same policy-map ". If I add  a police statement to the priority class then I don't get this error. 

When I try to apply the resulting service-policy to the physical interface it says "% A service-policy with non-queuing actions should be attached to the port-channel associated with this physical port" and does not add the command to the config. 

If I try to associate the same policy-map to the port-channel rather than the physical interface it says "% A service-policy with queuing actions can be attached in output direction only on physical ports" and does not add the command to the config. 
 
All of the other interfaces on the 4500 are working OK. The trunks have auto qos voip trust configured and access ports are marking the critical application traffic.
 
The 4507 is running 12.2(44)SG1 EnterpriseK9. I don't have the luxury to upgrade blindly to fix the problem unless I can identify a specific bug that is causing the problem.

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Cisco Switching/Routing :: C3550 - Configure Loop Back Interface On Gigabit Fiber Port

Sep 14, 2012

I am trying to configure a loop back interface like so: [URL], on the following device:

C3550 Software (C3550-IPSERVICESK9-M), Version 12.2(50)SE, RELEASE SOFTWARE (fc1on port gig0/1 which is using a 1000Base-SX adapter. This is for troubleshooting purposes and it does not appear to be a feasible option.  Is there another way to accomplish in the IOS?

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Cisco Switching/Routing :: Switch Port Auto-state Exclude Command Not Working In 4500

Jun 3, 2013

I have configured a SVI in my 4500 ( Sup 7-E 10GE,,,,,,and,,,,,cat4500e-universalk9.SPA.03.02.00.SG.150-2.SG.bin) switch and it is showing Down Down, because there were no active switch port in the vlan, I added one switch port to this vlan but this port also in the down state, so i added the SWITCH PORT AUTO STATE EXCLUDE command under this port, even after this also the SVI never came up, So i added one systen to the port so both the switch port and the SVI came up...So why SWITCH PORT AUTO STATE EXCLUDE command have no effect in this model of the switch..

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Cisco Switching/Routing :: Port Error Disabled On N7K-M132XP-12L Module

May 20, 2013

I've got a pair of N7010's in a vPC domain with some FEX's attach running NX-OS 6.0.2. I am experiencing port failures on my N7K-M132XP-12L module the port got shut down due to internal errors with Error Disabled status and I am not able to bring the port back up. I am getting the following errors when I try to reset it. I am hoping is not hardware related as my vPC peer-link is on this module and I only have a single N7K-M1 32 XP-12L in each N7010. Replacing the module will be painful. [code]

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Cisco Switching/Routing :: 4 And 8 Port Switch Module In 1941 Router

May 23, 2013

My questions is can a 4 port PoE switch module (EHWIC-4ESG-P) and a 8 port switch module (EHWIC-D-8ESG) be used at the same time in a Cisco 1941 router?

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Cisco Switching/Routing :: 2811 With 16 Port Switch Module Configuration?

May 12, 2013

I have a laptop with a single physical NIC which I have used the advanced management tools to create two virtual NICs (say vlan 10 and vlan 20) and both are on the same subnet (say 192.168.4.x). One NIC is for normal TCP/IP traffic and one is for broadcast/multicast traffic (I have some custom software that requires this to be the case and works fine on an older laptops with built-in physical NIC and PCMCIA XIRCOM NIC). The dual NIC laptop communicates with a dual NIC server via a Cisco 2811 router (which has a 16 port switch module at the back) and has vlans set up so.
 
What I want is for the single NIC laptop (with two virtual NICs) to be able to also communicate with the server. Basically, one NIC is for normal traffic and one is for multicast/broadcast traffic. All three machines need to be able to talk to each other using the NIC for normal traffic and both laptops must be able to receive broadcasts from the server. What is the best way to configure the router to handle the trunking/tagging? Most configuration documentation I read has two complete subnets for the two virtual NICs. Note that all three machines use static IPs and are part of a workgroup so no DNS and domain servers etc.

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Cisco Switching/Routing :: 4507R Cannot Put Command HW-Module To Change GE Port

May 3, 2013

i have 4507R with dual supervisors (WS-X4013+10GE) with IOS  cat4500-ipbasek9-mz.122-46.SG.bin the supervisor module are in 3 and 4, and I want to connection port 5, but i have interface and line protocol down "inactive" error.
 
So I realized to use command "hw-module" to change the module to GE port. However, I am not able to use the command as" I cannot use the command "hw-module uplink" as well.

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Cisco Switching/Routing :: Force Gigabit Ethernet Port To Be 1000 Full Duplex In Catalyst Express 500 Series?

Sep 1, 2007

Can we force the Gigabit Ethernet port to be 1000 full duplex in Cisco Catalyst Express 500 series?

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Cisco Switching/Routing :: 6509 / WS-X6704-10GE Module And Port Status?

Dec 7, 2011

We have two 6509 switches with one WS-X6704-10GE module in each of them. There is an optical cable between the two switches plugged in  WS-X6704-10GE module on both sides. When you shut down the port on one side the other port still stays as up and you need phisycally to unplug the cable to have it down. The same behaviour is seen no matter on which of the two switches you shut down the port, the opposite one always stays as up and only removal of the cable makes it go down.
 
The ports are configured quite simply:
 
interface TenGigabitEthernet1/1
switchport
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 1-10
no ip address
udld port
 
The IOS version is 12.2(18)SXF8

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Cisco Switching/Routing :: 3925 With 48 Port Switch Module Infinite Loop

Jan 19, 2012

I have a 3925 Router with a 48 port switch module (part number SM-D-ES3G-48-P).  I have no problem accessing the 3925 Router, but when I go into the 48 port, I get an error that reads
 
Error Hardware not supported by firmware. Try loading a newer software instead. System Resetting...
 
I know that the wrong IOS is installed on the switch, but the problem is that this is an endless loop.  The switch resets then comes back to the same error.  How to get the switch out of this loop so that I can load the correct IOS. 

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Cisco Switching/Routing :: 6500 - Erasing Port Configuration After Module Removal?

Aug 20, 2012

I have a 6500 switch and i recently removed a module (line card) from the switch. The problem is that the port configurations of the removed module still exhists in running configuration. I was not aware of the right procedure,[URL] however, i would like to know whether it resolves if i reboot the switch.

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Cisco Switching/Routing :: 1941 Port-Security With Router Switch Module

Feb 29, 2012

I have a 1941 that I am going to deploy with a HWIC-D-9ESW switch module (I only need 3 switch ports but need the PoE).  I am going to hang a 1262 autonomous AP off one of the ports but I need to configure MAC address port-security so that only that AP can pass traffic. I know the switch modules are 'almost' exactly like a switch for commands but I can't seem to enable or configure any port-security settings.  Is port-security no available on the switch modules?

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Cisco Switching/Routing :: Catalyst 6506 And 10 GB 16 Port Fiber Module Compatibility

Sep 4, 2012

We have a core switch with the following ios and supervisor engine. Can we add a16 port LR (x2)or  LRM(X2)  ON  the core switch?if not what modifications has to be done?if an ios upgrade is necessary is it a costly affair?At present we have two 1gb up link modules in single and multimode fiber .
 
#sh moduleMod Ports Card Type  Model  Serial No.--- ----- -------------------------------------- ------------------ -----------  1   16  SFM-capable 16 port 1000mb GBIC        WS-X6516A-GBIC     SAL0803T308  2   48  SFM-capable 48 port 10/100/1000mb RJ45 WS-X6548-GE-TX     SAD07500600  5    5  Supervisor Engine 720 10GE (Active)    VS-S720-10G        SAL1439UMZK
#sh versionCisco IOS Software, s72033_rp Software (s72033_rp-IPBASE-M), Version 12.2(33)SXI4a, RELEASE SOFTWARE (fc2)Technical Support: [URL] Copyright (c) 1986-2010 by Cisco Systems, Inc.Compiled Fri 16-Jul-10 19:51 by prod_rel_team
ROM: System Bootstrap, Version 12.2(17r)SX7, RELEASE SOFTWARE (fc1) uptime is 1 year, 27 weeks, 4 days, 23 hours, 30 minutesUptime for this control processor is 1 year, 27 weeks, 4 days, 22 hours, 58 minutes(code)

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Cisco Switching/Routing :: Configuring 1941 With 8 Port EHWic Switch Module And Onboard GE Ports In Single LAN?

Jul 1, 2012

Can you configure a Cisco 1941 to use an 8 port EHWic module and the 2 onboard GE ports in a single LAN?

I've discovered you can't have the on GE ports associated with a VLan, and I'm when I've previously researched for a solution, bridging was mentioned but I cannot seem to get it to work (or completely understand it)The reason I would like to use all 10 ports on for the LAN is becuase I have 10 devices I need to connect to the 1941?

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