Cisco Switching/Routing :: ME3400 Limited CDP Entries

Apr 4, 2013

I have the ME3400 deployed in an the following design. 8 100Meg ports connects to Cisco 2955s, and the 1Gig port uplinks to a Cisco 3560. My CDP neighbour table only shows an entries for the uplink Gig port. If I look at the CDP stats in the show cdp Interfaces Fastethernet 0/1,, I see CDP packets being sent every 60, but nothing returning.

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Cisco Switching/Routing :: ME3400 Boot Loader - Intervlan Routing

Sep 5, 2012

On cisco and am having some issues with intervlan routing. I have followed the vids and manuals but just can seem to get this working. I have the following network lab set up.
Vlan 10 =
Vlan 20 =
ME2400 firmware
ROM: Bootstrap program is ME340x boot loader
BOOTLDR: ME340x Boot Loader (ME340x-HBOOT-M) Version 12.2(35r)SE3, RELEASE SOFTWARE (fc1)

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Cisco Switching/Routing :: ME3400 Crash Unexpectedly?

Mar 13, 2012

Our ME3400 crashed unexpectedly and got the below errors:
meQCY0290A#sh ver
Cisco IOS Software, ME340x Software (ME340x-METROACCESSK9-M), Version 12.2(55)SE, RELEASE SOFTWARE (fc2)


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Cisco Switching/Routing :: ME3400 - No Username And Password

Jul 4, 2012

I have  Cisco ME3400 series switch  .Unable to login as i have no user name and password.  I want to set the swirch to factory default but not found any  nub to press.

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Cisco Switching/Routing :: ME3400 Switch Set To Routing SDM Template

Dec 18, 2012

You can set the ME3400 switch set to the Routing SDM template such that it support PBR. That is done in the ASICs, right? Because if it is done in software the switch could quickly become overwhelmed.

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Cisco Switching/Routing :: ME3400 Switch High CPU Utilization Due To ARP Input

Sep 3, 2012

We have Cisco ME3400 switch, with configuration described below.
GE0/1 port is uplink:
interface GigabitEthernet0/1
description ***MATED-IUB_C&U-Plan***
port-type nni
switchport trunk allowed vlan 331,450,4085
switchport mode trunk
GEo/2 is configured as below:

interface GigabitEthernet0/2
description ***From NIB***
port-type nni
switchport access vlan 4085
We have also tried Loopguard feature enabled on all ports: but after some period same problem is repeated.
version information is below:
Cisco IOS Software, ME340x Software (ME340x-METROIPACCESSK9-M), Version 12.2(25)SEG3, RELEASE SOFTWARE (fc2)
Copyright (c) 1986-2007 by Cisco Systems, Inc.
Compiled Wed 25-Jul-07 22:56 by amvarma

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Cisco Routers :: RV082 Port Forwarding Limited To 30 Entries?

Nov 15, 2012

we use RV082 as main gateway and need to open/forward around 50 ports to inside. But during setting of the rules I got an error message "The max of Port Range Forwarding is 30 entries. You can't add any more.".
In the online help is explicitely said "4. Click the Add to List button, and configure as many entries as you would like."
How can we setup more than 30 port forwarding rules ?

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Cisco Switching/Routing :: 5500 ARP Entries And Support For VMs?

Jul 15, 2012

How many VMs can a pair of 5548s support? Remember, for each VM, I will have an ARP entry in the 5500 ARP Table (assume 5500 is the L3 default gateway).

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Cisco Switching/Routing :: Stale ARP Entries On 6500 Running IOS?

Sep 11, 2007

On occasion I will have to clear the ARP cache on a 6500 when a customer swapeeds out a firewall or firewall NIC.  The ARP cache will show the MAC of the previous device and will not update until either the ARP table refreshes dynamically (currenty at default time) or it is cleared manually.
Sometimes I need to clear it manually and sometimes is is refreshed dynamically when the new device comes up.  Inconsistant issue.... 
Under what circimstances will an ARP entry NOT be refreshed when a firewall or firewall NIC is swapped out.  

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Cisco Switching/Routing :: 6509 - Maximum ARP Entries On Sup720?

Jan 13, 2008

Just a very quick one.  Is there any physical limitation to how many ARP entries a 6509 and sup720 can have?

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Cisco Switching/Routing :: Clarification On ARP 1700 Received More Than 30 Entries

Apr 15, 2013

As a matter of fact i am new to this field .I have cisco 1700 series router which has ea0 and FE 0 port
E0 connected to LAN and FA0 for ISP ,both are configured wit publisc ip.and ststic route to ISP. (E0 connected to switch and fa0 connected to ISP MUX)
When i issued sho arp command i have received  more than 30 entries of  MAC and IP  address . I am wondering how i received this much mac in arp table.

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Cisco Switching/Routing :: How Many Route Entries Does 3945E Or/and 3900 ISR G2 Support

Dec 1, 2011

I have a question concerning about how many ospf and bgp route entries does 3945E isr g2 router support?

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Cisco Switching/Routing :: How Many Route Entries 2821 Or 881 Router Can Support

May 21, 2012

One of our client wants to know "How many route entries a 2821 router or 881 router can support" Such as the 3750 can support 11k routes in ‘desktop routing’ mode. But I want to know the limitations on routers.

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Cisco Switching/Routing :: 6509 / Mac Address Error Message No Entries Present

Dec 6, 2012

I am receiving this error after connecting a copper adapter on a GBIC blade in a 6509. Here are the results from the show Interface.  I am waiting to confirm the device on the other side settings but as far as I see I get UP and Up for protocol and line respectively.
GigabitEthernet2/11 is up, line protocol is up (connected)
Hardware is C6k 1000Mb 802.3, address is 0009.11e4.f3ce (bia 0009.11e4.f3ce)
Description: RCPBSDEV
MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set


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Cisco Switching/Routing :: SRW2048 Limited Or No Connectivity

May 14, 2012

I have a Win 2003 server set up as my DHCP server. It is connected to port 13 of my SRW2048 switch.
Every port from 1-12 and from 25-36 get a "Limited or No Connectivity" error when I plug an ethernet cable in them from a computer (Win XP). However, all of the other ports receive an IP address and connect to our network just fine. I've noticed that they are all in the two right hand banks of ports,though, so I'm in need of assistance as to how I can get the first two banks of ports to behave the same way. In other words, I want all of the ports on the switch to be able to populate an IP address from the DHCP server attached to port 13.

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Cisco Switching/Routing :: Limited Number Of AP's That Can Be Controlled By WLC 4402

May 15, 2012

Although I am quite used to using the WLC 4402 and the attached APs, I have no knowledge about licensing and I'm wondering if it has a limited number of AP's that can be controlled by the WLC?  I'm not planning on adding 1000's but at the moment we have 21 and will probably be adding an additional 30 in the near future.

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Cisco WAN :: Routing Table Entries Support On 1921 / K9?

Nov 27, 2012

Is there a Table which the list the route table entries on Cisco ISR Router especially ISR 1921 Router.

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Cisco WAN :: Cat3560X - EIGRP Entries Missing In Routing Table

Sep 19, 2012

I have got two L3 switches, Cat3550 and Cat3560X. Cat3550 is present at head office and Cat3560X at the branch office. Both connected by 10MB LES link and have VLAN74.

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Cisco Switching/Routing :: Access-list Logging Rate-limited Or Missed XXXX Packets On 3560G

Jun 3, 2012

I'm getting this error message on syslog server (Kiwi syslog)access-list logging rate-limited or missed XXXX packets i did the following commands but still I'm getting the error :logging buffered 16386 debugginglogging rate-limit all 5000no logging consoleno logging monitorip access-list logging interval 30000ip access-list log-update threshold 30000 i don't want to report to the console or monitor i want to report direct to syslog server, because I'm monitoring all the traffic (permit ip any any log) !

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Cisco WAN :: ME3400 Switch Not Passing Traffic

Jan 17, 2011

I have an Cisco ME3400-24TS-A Switch with is not behaving normal.
I have already erased its flash, uploaded new IOS but  could not fix the issue. However it boots normally and pass all tests show in boot process. Issue is this the i cant access or ping the computers attached to its ports from one to other.

However i can ping the switch vlan 1 IP from all computers attached to it.

When i tried Debug All Command, its shows the following:

debug all 
This may severely impact network performance. Continue? (yes/[no]): yes
All possible debugging has been turned on
*Mar  1 00:03:41.467: special_oce_change_vectors: select debug vectors


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Cisco :: Add New Network Elements (me3400 Switch) To CiscoWorks LMS 3.2?

Jan 9, 2013

how to add newly installed network elements on our CiscoWorks LMS 3.2.

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Cisco WAN :: ME3400 / Injecting Two Default Routes Via Ospf Into Service Provider MPLS?

Jan 24, 2011

We have multiple sites that are linked via MPLS (L3) circuits. We have good size circuits for Internet at two main sites (HQ and QC) and smaller sites come to HQ site to go to internet. We are running ospf (Cisco L3 switches) with service provider (ME3400) at these two main sites and service provider then redistributes routes back into MPLS via BGP and then smaller sites ME3400 learn these routes. i am injecting default routes from HQ and QC, but Telco is only redistributing default from HQ. So large pipe Internet at QC is not being used effeciently. Also if MPLS at HQ fails, then we are told, we need to call Telco and they will make change in their network to now start distributing default from was my understanding that telco can use BGP communities and advertize one default as prefered and second with higher cost, so that failover can occur automatically. And that they can also set up so that west cost sites use HQ and east cost sites can use QC for going to internet, but they say it is not the least, can I do something like this at my end for failover for internet, in case MPLS at HQ goes down (soon we will be setting up a point to point VPN tunnel between HQ and QC so that MPLS failure at HQ will trigger advertisement of HQ routes over tunnel via QC into MPLS, so other sites can then come to HQ thru QC over this tunnel. At QC Cisco router (to detect loss of default route from HQ and then start advertizing default from QC) 
router ospf 1
 default-information originate always route-map From_HQ
 ip access-list standard From_HQ


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Protocols / Routing :: Limited Or No Connection?

Sep 26, 2011

recently we had a small blackout but electricity came back almost immediately. After that I had problems connecting to the internet with one of my wired connection computers (Windows XP). Connection has a Limited or no Connection status and the problem seems to be that the network doesn't assign a new ip adress.

C:Documents and SettingsAdministrator>ipconfig /all
Windows IP Configuration
Host Name . . . . . . . . . . . . : paloalto


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Cisco Firewall :: 15.2 / How To Interpret IOS Log Entries

Oct 12, 2011

how to read some of these log entries I see on the IOS 15.2 router I'm working with.  I'm fairly new to this stuff.  My understanding is that the first socket ( is the originating one, and the 2nd socket is the receiving or destination.  This makes sense when I see an entry like:
01043: *Nov 21 2012 10:28:34.323 PCTime: %FW-6-DROP_PKT: Dropping tcp session xx.xx.241.163:39557 192.168.xx.xx:80  due to  RST inside current window with ip ident 0
The internal IP is our email server inside the LAN, the first IP is some IP in a foreign country, so someobody visited our web interface for the email server, obviously trying to breach or recon the interface but whatever.  Then I see an (unrelated) entry like this elsewhere in the logs:
001095: *Nov 21 2012 25:56:03.531 PCTime: %FW-6-DROP_PKT: Dropping tcp session xx.xx.178.210:25 192.168.xx.xx:47343 on zone-pair inside-outside class INSIDE-OUTSIDE due to  Stray Segment with ip ident 0
What this latter entry tells me is that the Internet host sent data FROM port 25 to what I am guessing is the open port our internal email server must have originated some other communication from.  However we do not accept incoming port 25 mail from anywhere but a designated IP so this "send" is not supposed ot occur.  So first off, am I reading that correctly?  Is the first IP the sending system, and the second IP the receiver?   there are no other entries in the logs between these two hosts, so either the logs have truncated with oldest entries removed (log buffer is set to 51200), or that outside host is sending, hoping to get our mail server to respond?  BTW, the outside host WHOIS's to Microsoft's IP range, Block 1. 

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Cisco WAN :: ASR1002 Dynamic NAT Entries Are Not Released

May 31, 2012

we are using an ASR 1002 for dynamic NAT (with route maps). I do have a Problem with the usage of the NAT pool it self.The total NAT Translations for the pool are:

#sh ip nat stat
[Id: 1] route-map natted-host-01 pool nat-pool-01 refcount 136
pool nat-pool-01: netmask
start XX.XX.202.0 end XX.XX.203.255
type generic, total addresses 512, allocated 88 (17%), missee 0
If i now look into the NAT translation Table i do get less entries:
#sh ip nat translations filter map-id dynamic 1 total Total number of translations: 43
Only a deeper look into the QFP gives here the right values:
# sh platform hardware qfp active feature nat data The ouput count matches the values I get if i isue a sh ip nat stat
My question is how is it handled internally.
We do have a problem too, with raising usage of the pool over the time.Once allocated Pool entries are not released after a period of time. And no NAT translation occur for that used IP NAT pool Addresses.
The timer on the device are set:
ip nat translation timeout 300
ip nat translation tcp-timeout 900
ip nat translation pptp-timeout 900
ip nat translation udp-timeout 120
ip nat translation routemap-entry-timeout 900
ip nat translation max-entries 750000

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Cisco Security :: PIX 515E - How Many Entries Can NAT Table Have

Oct 29, 2012

how big the NAT tabel for a PIX515E is? how many entries can it have?

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Gathering Host File Entries?

Sep 9, 2012

I work in a service desk in +100 company and lately i got a task to gather all the host file entries that are on our network's PC's.We operate on windows XP 32&64bit, W7 64bit. Is there any tool that i could use to scan all host files within our network. I tried google of course but maybe i type my search phrases in a bad way to find something useful to my needs.

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Cisco Firewall :: Cannot View Permit Entries In The Log On ASA 5520

Apr 6, 2011

I can not seem to view my "permit" entries in the log on my ASA 5520. I set up logging-lists, changed the level to 3 on  the logging statement, and simply can't find it anywhere.
Partial config:
logging enabled
logging timestamp
logging JC-L3 level errors
logging monitor JC-L3
logging buffered JC-L3
logging trap notifications


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Cisco Firewall :: How Many Route Entries Can ASA5520 (8.2.1-k8) Support

Sep 24, 2011

how many route entries can ASA5520 (8.2.1-k8) support?

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Access Denied Entries In D-Link DIR-628 Log File?

Aug 9, 2011

I have enabled Network filtering on MAC address on my D-Link 628 router.

I've noticed entries in the log file - "Access Denied to LAN System with MAC address ______________" for 2 different MAC addresses. I do not recognize these MAC addresses. The entry that immediately follows these messages - "Above message repeated 466 times and 124 times. The entries for these 2 MAC addresses has been occurring multiple times with different repeat numbers over the past few days.

Is this an indication that someone nearby my router is attempting to hack into my wireless router or do I have a configuration issue?

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D-Link DIR-655 :: Time Entries In Log Details Are Wrong?

Mar 14, 2011

The version of my DIR-655 is 1.32NA. Entries in the column of Time for LOG DETAILS are incorrect. How can I correct them?

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D-Link DIR-615 :: Parental Control - Number Of Entries

Mar 4, 2011

For our children, we use the parental control feature of the DIR-615 (RevD, FW4.11b15), which works excellently. I use the whitelist feature, so only trusted web sites can be accessed. Unfortunately the DIR-615 only has 10 entries in that list and I will soon need more. So I wonder if there is another D-Link router that offers a bigger list with maybe 50 or even 100 entries?

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D-Link DIR-655 :: Rev A4 - Firmware 1.35NA - Securespot Log Entries?

Jan 22, 2011

I have a DIR-655 rev A4 with firmware 1.35NA.I read [URL] 5 which stated that the SECURESPOT feature was removed as of firmware 1.35NA but since upgrading the router to 1.35NA I find the following two log entries mentioning securespot being initiated:

[INFO]   Sat Jan 22 21:01:21 2011   Initiating securespot services.
[INFO]   Sat Jan 22 21:01:21 2011   Allocating securespot services.

I will mention, before upgrading to 1.35NA I was running the stock 1.21 firmware that shipped with this router. Prior to updating to 1.35NA I had taken a backup of the router settings and after the firmware update was applied I restored this settings backup. Could that be the reason this log entry is showing up? It makes me think securespot is not really removed as is claimed in the release notes for this firmware.Can anyone else with a DIR-655 A4 w/firmware 1.35NA confirm the above two log entries mentioning securespot appear in the log (assuming ALL log settings are turned on) when your router is rebooted?

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