CSS management port securit

Hi,
Is it possible someone can let me know if the management port on the CSS is out of band? I am assuming it is but haven't managed to fine this in the docs.
Thanks

Modem support through a console port provides the option of out-of-band command-line interface (CLI) management through a modem, providing flexibility for remote administration.
http://www.cisco.com/en/US/products/hw/contnetw/ps792/prod_bulletin09186a008017dc5d.html

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    This is the first time I've encountered this problem. Thanks in advance!
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    ^
    %% Command is not available on Cirrus Logic Ethernet-Mgmt port.

    this is normal.
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    Regards,
    Gilles.

  • Management port on CSS 11150

    I have a simple question. Can someone tell me how to access the management port on the css 11150?
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  • How to manage port open/close on MacMini server

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  • Management Port

    Hi,
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  • C2960s ethernet management port

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  • Port-security MAC address restrictions and flexconnect

    Hi - has anyone else seen this issue?
    We use port-security on flexconnect ports limiting the maximum mac addresses to 100. The ports are configured so that the native vlan is the AP management vlan and we tag the wireless client vlan.
    Recently we had an issue where we were seeing MAC address restriction violations on the ports connected to AP's. Although we could not see the violations happen in realtime they were in the switch logs. In Cisco Prime we checked the client counts on the AP's and they were less than 10 at that time the error occurred.
    We then increased the max mac addresses to 200 and still saw the same issue. Removing port-security seemed to fix the problem.
    This was the model and version of the switches.
    WS-C2960X-24PS-L   15.0(2)EX4            C2960X-UNIVERSALK9-M
    Has anyone else had this? 
    Any help much appreciated.

    Hi - has anyone else seen this issue?
    We use port-security on flexconnect ports limiting the maximum mac addresses to 100. The ports are configured so that the native vlan is the AP management vlan and we tag the wireless client vlan.
    Recently we had an issue where we were seeing MAC address restriction violations on the ports connected to AP's. Although we could not see the violations happen in realtime they were in the switch logs. In Cisco Prime we checked the client counts on the AP's and they were less than 10 at that time the error occurred.
    We then increased the max mac addresses to 200 and still saw the same issue. Removing port-security seemed to fix the problem.
    This was the model and version of the switches.
    WS-C2960X-24PS-L   15.0(2)EX4            C2960X-UNIVERSALK9-M
    Has anyone else had this? 
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  • 3550 port-security

    i've managed to set up port security and i need to lock the ports down by one mac well after going through each port step by step all the mac's are in the table but it shows them as dynamic address's i thought they were supposed to be static secure? i also thought that setting up port security would make so if someone changed ports on the switch that it would cause a security violation i havent been able to create a security violation yet.

    Hi,
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    switchport port-security violation restrict
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    134 0003.47a4.db43 STATIC Fa2/0/7
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    Port Status : Secure-up
    Violation Mode : Restrict
    Aging Time : 0 mins
    Aging Type : Absolute
    SecureStatic Address Aging : Disabled
    Maximum MAC Addresses : 1
    Total MAC Addresses : 1
    Configured MAC Addresses : 0
    Sticky MAC Addresses : 0
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  • CSS11503 Management port connection loss

    Hi we run 2 x CSS11503 with box-box redundancy. I have configured both management ports with IP's and default gateways. The management ports work fine when the box is in "master mode" but as soon as it goes in to "ackup mode"I loose connection to the management port. It seems to me that when the box is in back up it shuts down it's TCP/IP stack??? Is there anyway to override this on the Management port?
    Cheers

    the management port should not be down when the CSS is in passive state.
    Are you sure the response from the CSS was going out via the management port ?
    Where you in the same vlan of the management port ?
    If not, did you configure a management route to reach your pc ?
    Regards,
    Gilles.

  • Port security detecting two MACs on 1 machine.

    I am using port security on several 2950 switches to prevent unauthorized moves on the network. Currently, there are several hundred computers that do not have a problem. Here is my current config for each port:
    Version 12.1(19)EA1
    switchport mode access
    switchport port-security
    switchport port-security maximum 1
    switchport port-security violation shutdown
    switchport port-security mac-address sticky
    I am working with two users who each have old laptops (the only thing I can see in common). Their ports keep getting shutdown due to MAC address violations. The users swear up and down that their computers have NOT moved or been uplugged. I reset the secure MAC on one port and the user was able to work about 30 minutes before being locked out again. Indeed, it does show a different MAC address as "last source address". I even have eye witnesses (manager's sitting by desk) saying they saw nobody at his desk.
    Now, is there a chance something on the computer would cause the MAC address to change? He does have a modem, but I don't see this causing problems. I am very confused why only these two computers would be having problems. Honestly, I don't think the users are trying to pull a fast one.
    Since I have changed the max count to 2, I have not seen another MAC address show up on that port. I'm sure if I put it down to 1 again, it will lock out eventally.
    Anybody ran into this before?
    Thanks.
    Brett

    After a month or so of testing, port security issues still exist in 12.1(12c)EA1 (although false triggers have slowed). Seems to be about 1 out of 100 computers or so. I set the violation to "restrict" to monitor the situation and alleviate the users frustrations of being shutoff every 30 min or so during the workday. Here is some interesting results I see in the log history. This log is over the course of 24 hours since I changed it to restrict.
    interface FastEthernet0/1
    switchport mode access
    switchport port-security
    switchport port-security violation restrict
    switchport port-security mac-address sticky
    switchport port-security mac-address sticky 00e0.988a.7ee6
    no ip address
    Secure Port MaxSecureAddr CurrentAddr SecurityViolation Security Action
    (Count) (Count) (Count)
    Fa0/1 1 1 3 Restrict
    2w4d: %PORT_SECURITY-2-PSECURE_VIOLATION: Security violation occurred, caused by
    MAC address 5463.0007.eb9e on port Fa0/1.
    2w4d: %PORT_SECURITY-2-PSECURE_VIOLATION: Security violation occurred, caused by
    MAC address 0000.0007.eb9e on port Fa0/1.Invalid address secure address
    2w4d: %PORT_SECURITY-2-PSECURE_VIOLATION: Security violation occurred, caused by
    MAC address 3a20.0007.eb9e on port Fa0/1.Invalid address secure address
    Notice how all 3 violating MACS have similarities. Nobody can tell me that this is 3 different machines. Since replacing all the NICs is not an option, setting the violation to "restrict" seems to be the workaround although it will shut down int temp throughout the day. Port security is absolutly needed.
    Thanks for the response Thomas.

  • Problem with hp laser jet 9050 mfp and port security

    Hello,
    I activaded the port-security configuration in all the printers that we have. I've noticed that all the printers send an ethernet package that includes the same mac address 1a3c.30a9.5a8f  in all the cases and this makes the port go to shutdown. I have changed the configuration to a restrict mode to avoid the shutdown in the printers.
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    Nov 11 12:01:45 CENTRAL: %PORT_SECURITY-2-PSECURE_VIOLATION: Security violation occurred, caused by MAC address 1a3c.30a9.5a8f on port GigabitEthernet3/25.
    Nov 11 12:03:58.757 CENTRAL: %PORT_SECURITY-2-PSECURE_VIOLATION: Security violation occurred, caused by MAC address 1a3c.30a9.5a8f on port FastEthernet7/16.
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    Hi,
    this address has got the U/L bit set and even flipping the bit doesn't get any result in the IEE OUI database.
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    Regards.
    Alain

  • Need a hint for home office / 871 does not support port-security - FPM ?

    Hi,
    i want to realize the following setup:
    - Central Site 871 with Internet Connection and static IP
    - Home office 871 with Internet Connection and static IP. On that home office router, there should be 2 Vlans: 1 for the office work and one for the user's private PC. All Traffic from the "office" Vlan is being put into a VPN to the central site. All Traffic on the other interface is being natted and goes straight to the internet.
    To minimize security issues, i tried to configure port-security, so that the user cannot connect with his private PC to the office LAN ports and vice versa. Unfortunately, port-security seems not to be supported on the 871 (advanced ip services image).
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    If i understood right, you can classify packets for example by their source MAC address and if this field matches a specific value (the mac of the work pc), packets can be dropped by a policy.
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    I also tried to use "string" instead of regexp, but i'm still able to connect the office pc to the private Lan and i am able to access the "Internet" (currently it's only setup in a lab).
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    Has anyone yet some experience with FPM or maybe any hint for me how to realize the requested setup with the 871 routers?
    bets regards,
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