Cisco :: LMS 4.1 Alerts On Unused Serial Interfaces?
Feb 2, 2012I have been getting alerts on unused serial ports on my routers as being operational down. How can I stop these alerts?
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Cisco :: LMS 4.2 Alerts On Administratively Down Interfaces?
Jun 19, 2012LMS 4.2. I am receiving the alert below in my email inbox. It was my understanding that DFM would not send alerts for interfaces that are shut down. Is this a bug? [code]
View 2 Replies View RelatedCisco :: IPv6 EUI-64 On Serial Interfaces
Sep 9, 2012I understand that IPv6 uses the MAC address of a LAN interface to make up the EUI-64 of a serial interface since serial interfaces don't have MACs. What happens when there is no LAN interface available? What if the switch has only serial interface cards?
View 2 Replies View RelatedEthernet Versus Serial Interfaces Work?
Dec 6, 2011I know serial interfaces are called that because they put bits on the wire serially - i.e. one bit at a time. If that's the case for serial interfaces, how do other kinds of interfaces, such as Ethernet interfaces, put bits on the wire? Do they somehow put more than one bit on the wire at a time? I assume it's a faster process, but how so?
View 4 Replies View RelatedCisco :: 255 Finding Unused Vlans
Apr 17, 2012We have created more than 255 Vlans during last 5 years, and we know that eye-catching part of which are unused, I took a report from campus manager searching for Port Attributes to find out which port is assigned to a specific Vlan but as long as there are numerous ports in trunk mode connecting to Virtual servers I can not find out if unused vlans which I exclude from the report I took are really unused or not , how can I find the unused Vlans.
View 2 Replies View RelatedCisco Firewall :: Unused Rules Tracking In PIX 535?
Nov 14, 2011I have PIX 535 and using ACLs for allowing traffic. I need to clean up the rule base. I would like to know how to fetch a report of Unused rules for long time?Also when a traffic is being allowed, I want to know through which rule number its being allowed?
View 2 Replies View RelatedD-Link DIR-655 :: How To Remove Unused Connections
Jan 13, 2012On the STATUS page there are addresses assigned to several devices no longer in use. How do I remove these?
View 8 Replies View RelatedCisco WAN :: C3560E - How To Force DHCP Server To Recycle Unused IPs
Apr 3, 2013I've configured the DHCP server on a Cisco Switch C3560E as follows:
ip dhcp excluded-address 172.16.0.1 172.16.10.255
ip dhcp pool perth_main
network 172.16.0.0 255.255.0.0
default-router 172.16.10.254
lease 0 8
!
My goal was to limit the dhcp to the range 172.16.11.0 - 172.16.13.255, as there are not so many user on this network I so limited the lease time to 8 hours in order to "recycle" the unused addresses". What happend is that it is always using new IPs, even if the lease time has expired.
IP address Client-ID/ Lease expiration Type
Hardware address/
User name
172.16.109.90 XXXXXXXXXXXX Apr 04 2013 10:00 PM Automatic
172.16.113.106 XXXXXXXXXXXX Apr 04 2013 06:55 PM Automatic
172.16.113.122 XXXXXXXXXXXX Apr 04 2013 09:04 PM Automatic
[code]....
1. How can I force the DHCP server to recycle the unused IPs?
2. Can I specify a DHCP range (172.16.11.0 - 172.16.13.255) instead of an "excluded-address" range?
Cisco :: 7600 DFM Alerts Operationally Down
Nov 2, 2012im having lms 4.2.2 and monitoring a cisco 7600 router interface ten gigabit ethernet x/x under dfm. When ever the interface is down due to any media issue i am not getting any alerts in dfm., the interface used to go down for more than 10 minutes. I am able to do an snmpwalk to this interface when the interface was down and getting the value as 2(for down). I am getting other information and configuration mode alerts in dfm for this device.
View 1 Replies View RelatedCisco Firewall :: ASA 5540 - Identify Unused / Idle And Inactive Rules
Jul 22, 2012I have a pair of ASA 5540 running 8.4 code. The firewall set has about 4500 rules. I am tasked to identify all unused/idel/inactive rules in the past 3 months.
View 2 Replies View RelatedCisco :: Configuring Email Alerts From CiscoWorks LMS 4
Nov 6, 2012I am looking for a way to get CiscoWorks LMS 4 to send me an email alert when a switch port goers into a security violation (err-disabled).
View 2 Replies View RelatedCisco :: Unidentified Traps And Interface Down Alerts LMS 4.2
Feb 4, 2013Sometimes we have unidentified traps in our log, we don't know where they come from.
In high severity faults we see an active alert with device name “Unidentified” event name unresponsive but with a certain ip address.
What are these alerts about? Can I filter them?,A second issue I have is that I get interface down alerts. But when we log on to the device, there is no interface down at all. We can also ping the device from the lms server at that time. I have been told that the admin state and operational state has to be up.
7800N Router Firewall Log Shows Attacks From Unused Internal IPs
Feb 23, 2012I was just checking my router's firewall log and I noticed a couple of entries which appear somewhat suspicious, amongst all the 'normal' background radiation of (mainly) Russian and Chinese IPs: [code] The source IP for these 'attacks' is/was unused on my internal network.
My router is a Billion BiPAC 7800N running 1.06e firmware. There are a number of devices permanently connected to the internal network and a number which are connected at other times (e.g. desktops, laptops, mobile/cell phones, games consoles). Some are wired, some are wireless. Some have static IPs (none of which are listed in the above 'attacks'), some have dynamic IPs (assigned by DHCP by the router in a range not listed above). The WiFi is secured with a strong key on WPA/WPA2-PSK, AES (no WPS). Web Access Control for the router is disabled. Block WAN PING (and Block WAN (IPv6) PING) are both enabled.
Cisco Infrastructure :: Removing Unused Virtual-access Interface On 3725 Router
Sep 8, 2004I had the 2 circuits go down at the same time from our ISP and I had to power cycle the router and when it came back up I went from VA # 2 to now VA 3#....I know what is what but it is confusing for my counterpart and I can not remove the old entry for VA#1 and VA#2. [code]
View 3 Replies View RelatedCisco Firewall :: ASA 5505 Sending Email Alerts?
Oct 14, 2012I will be configuring port forwarding to a phone system on the network for remote management. I would like to have the ASA send an email alert when a connection has been made to the open port. Is this possible to do and if so how to configure it.
View 1 Replies View RelatedCisco :: 2504 - Email Notifications / Alerts From Controller
Jul 22, 2012Can I configure the 2504 to send email notifications for particular alerts? how?
View 2 Replies View RelatedCisco :: Unable To Show High Severity Alerts In LMS 3.2
Oct 21, 2012Under high severity Alerts Its showing following Error
An exception occurred.Please check the AAD.log file for further details.
AAD log shows This
22-Oct-2012|10:48:17.625|ERROR|AAD|TP-Processor6|DeviceManager|getHighSeverityAlerts()|.|com.cisco.nm.trx.afd.AlertRenderer.AFDException
[Code].....
Cisco Wireless :: WAP4410N Email Alerts - Where To Put From Address
May 27, 2011From the WAP4410N admin pages or console you can enable e-mail alerts. You have to set the essential TO address and mail server address. Where can I put the FROM address ? From what I can see it uses the hostname value as from address. The hostname in my case is ap02. Then you could try setting a mail address in the hostname field, but thats not allowed.
[Code]....
Cisco Firewall :: ASA 8.4 / Receive Alerts On Connection Threshold
Oct 4, 2012On a Cisco ASA 8.4 code is it possible to receive an alert once a certain number of tcp/udp connections is reached? I'd like to see if I can get an email alert or syslog if the ASA reaches say 2,000 connections for example. Once I get an alert I could then investigate the cause of so many connections.
View 1 Replies View RelatedCisco Firewall :: Land Attack Alerts ASA 5510
Mar 21, 2013We are getting below logs in our Syslog, how could i stop this."%ASA-2-106017: Deny IP due to Land Attack from 161.233.167.65 to 161.233.167.65 "
View 1 Replies View RelatedLinksys Wireless Router :: E2500 Connection On Laptop Go Unused For Some Period
Jan 10, 2012Just replaced a WRT54GS with an E2500. It seems that anytime a connected device goes "idle" for a while, the connection breaks or severely reduces and it's nearly impossible to get the connection back without performing an action at the device in question. Let the wireless connection on my laptop go unused for some period and it reduces to 1Mbps and you can't get back on by just using the link more... you have to do a "repair".
Let more than a few minutes pass since you've printed something on the wireless printer and you MUST go to the printer to re-establish the connection by turning the antenna off and then on again.Basically the same problem with my blueray/DVD getting on the network. When I shut the screen off on my phone, the wifi dies and receives NOTHING over that link while the screen is off.
None of these behaviors existed with the WRT... just the 2500. Background/facts - current firmware, DHCP with reservations, WPA2/per, MAC filtering in use, UPnP disabled. MTU/Beacon/Frag threshold/RTS threshold set per recommendations on this site.
D-Link DCS-942L :: Change Subject Line Of Email Alerts That Are Sent?
Feb 8, 2012Is there any way to change the subject line of the email alerts that are sent? Right now mine are coming with the MAC address, date and time. I would like to remove the MAC address and date and time so that I can sort them into one folder when I sort my email by subject.
View 7 Replies View RelatedCat 5 For 9 Pin Serial Extension?
May 24, 2012can i use a cat 5 cable to extend a 9 pin serial cable to connect my PC to my home audio controller? I have a serial to USB converter but my PC is upstairs and my audio component is downstairs?
View 1 Replies View RelatedCisco :: Multilinks On Serial WAN Links?
Feb 6, 2013I have configured four E1 links between two locations on my 3745 using WIC-2T cards. At both ends all the serial links are configured as ip unnunmbered fastethernet 0/0 encapsulation ppp OSPF is enabled without CEF I would like to know how load balancing will occur in this scenario?Will all my links be utilised at the same time? Will multiple links be used only when the need (in terms of bandwidth) arises?
View 3 Replies View RelatedCisco WAN :: Can't Configure Serial Int On 2911/K9
Feb 1, 2012Were bringing up a new site shortly and I'm trying to configure Serial0/0/0 which will be connected to an MPLS over 1.5m T1 line. I am basically doing a simular configuration as other sites where one of the ethernet interfaces is handed off from a fiber optic wan, but a T1 MPLS is connected to a WIC card and this provides a redundant path (though slower) in case of a fiber cut or equipment failure. This should be pretty straightforward but it appears as if I have no serial interface on this router. Card is in and everything, it is a VMIC-3-1MFT-T1/E1 in EHWIC 0.
View 7 Replies View RelatedCisco :: LMS 3.2 Serial Number Required
Sep 29, 2011i have LMS 3.2 installed in my campus. i need the serial number of the LMS suite to open a service request with cisco. but unable to find the same. How to find the same.
View 1 Replies View RelatedCisco :: How To Get Ciscoworks LMS 4.0.1 Serial Number
Dec 11, 2011How to get Ciscoworks LMS 4.0.1 serial number ? I need that to put the product under mainrtenance, and I can't manage to get it.
View 2 Replies View RelatedUSB To Serial Cable Recommendation?
Nov 23, 2011I think the crappy usb to serial cable from china broke because when i boot up my cisco router, after it decompose the IOS image and shows all the interface links, it won't do anything. I can't get to user exec mode.anyways, i think my usb to serial cable is faultily. I got one that is from ebay for like 2 bucks and i think it is the reason why i can't even connect to my router now
View 3 Replies View RelatedHow To Subnet A Serial Interface
Sep 7, 2011IP Address : 192.168.1.0 /24
I need 50 hosts
I need to subnet for f 0/0 and s 0/0
I know for f 0/0 its 192.168.1.1 /26, but after hours and hours i can't seem how to subnet for the s 0/0
Cisco :: Simulate Delay Over Serial Link
Apr 23, 2013Any good way to force a serial link to delay packets to simulate a hi latency WAN link? Found this command so far:
Router(config-if)# transmitter-delay hdlc-flags
I can dial the speed up/down via clock rate all good but I need to also simulate latency. This is for simulating a WAN bonding scenario so I was going to aggregate a 10M ethernet port with a 2M serial and a 512k serial. But I need to also ensure varying latency.
Cisco :: Depicting Serial Links In Visio?
Jan 22, 2012Any good way of depicting serial links in Visio? Manually drawing is pretty clunky and quick searches in google isn't turning up much.
View 10 Replies View RelatedCisco WAN :: 2600 Router How To Know That Serial 0 Or 1 Was Good Or Not
Dec 29, 2012How to know the serial 0 or 1 (to v35 modem)was good or not ? is there any tool (software) or hardwire jumper to simulate loop back ?
View 12 Replies View RelatedCisco WAN :: 2911 Does Not Support NM-E3/T3 Serial Card?
Jun 14, 2011From all of the documentation I am seeing, the 2911 does not support the NM-E3/T3 serial card.
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