Cisco Switching/Routing :: Receive Log File From 7609?

Mar 22, 2012

How can I receive log file from cisco 7609?

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Cisco Switching/Routing :: 7609 For Switching / Based On LAN (VRRP / HSRP) Feature

Oct 18, 2011

I am facing an isssues with 7609 for LAN switching , based on  LAN (VRRP/HSRP) feature.Actually  we are having ES+ cards (on 7609) and we are using multiple groups(say  350 vrrp groups) running on the router . the routers are connected as router 1>>> mux(which is working as switches)>>> router2

my questing are

1.  does their will be "multicast packets" (for VRRP/HSRP group) "from backup  router to Master router", when in stable state( ie when Master and  backup are already chosen) , or the packet from backup to master should  be unicast.I know for sure, the packet from master to back is multicast packets denstination to Multicast IP packet and To MAC address.I am not sure but I think from backup to master it should be multicast
 
2. what is frequency of these packets( from backup to master)
 
3.  As i have multiper group on a single interface ( we are using q-in-q),  when the connectivity from router's is broken, then does all the groups  will muticast their active roll in the lan sengment "at once" or it will  be in a groups say 100 groups at once, and after few ms few 100's and  sone ( as is on OSPF or RIP)
 
we are in between troubleshooting I hope we get the ans( Actul problem we are seeing in the router's that we have 2 ports on active routers and 2 ports on standby router , but we are not seeing muticast on 1 port on standby router where as all other 3 ports are seeing multicast packets) [code]

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Cisco Switching/Routing :: 7609 Routing Interface Attend MSTP Calculation

Mar 7, 2012

On a pair of my CISCO7609-s (engine:sup720-3B IOS Version:12.2(33)SRD4),some interfaces is configured as routing interface but also them are attend MSTP caculation and i really caught BPDU packet go out from these ports. [code]

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Cisco WAN :: 2950 Switch Receive Configuration File From ISP?

Aug 28, 2012

At home I have a perfectly working test setup for more than 1 year now , but yesterday we had a power down for about 10 minutes in the whole area , after this power down nothing was working in my network any longer.
 
My Network is has follow :
 
ISP(Cable Modem) on FA23 from the CISCO 2950 SWITCH (24 Ports)
ROUTER (ON A STICK) on FA24 from the CISCO 2950 SWITCH
And the rest of the switch is FA1=VLAN 1; FA2=VLAN 2;FA10=VLAN 10
 
Our home network is connected to VLAN 10 with a IP Range of 192.168.10.x /24 After this power down , I was not able to look into the SWITCH via FA1 , the FIX IP in this switch was 192.168.1.251/24, the ONLY way to get access was via the consol port !!!What a suprice when I connected my consol to the PC , I can see ROUTER_F342 , my router config is called ROUTER1841 and my switch config name is /was called SW24.So it seems that after this Power Down , the router took or received a config from my provider ?!?
  
I have recovered the the file in the switch + the vlan.dat and now everithing works again.
 
How can I avoid that this switch receive again a wrong file , I have all the needed files on the products itself and I do not use a TFTP server.
 
I have atached some screen shot when my switch is starting up , and it seems that the switch receive a IP address from my ISP , I do not know why, in the config file I have given it a FIX IP 192.168.1.251/24 ?!?So it seems that my ISP erase the config file and when the switch is empty ,the  swich look for :

tftp://255.255.255.255/router-confg
tftp://255.255.255.255/ciscortr.cfg
Etc ....
Until it find something.
 
I have tried after a complete recovery to switch off the power again for 10 minutes (ISP MODEM + SWITCH + ROUTER) and I was not able to reproduce the fault.Can it be that due to this power failure in our area that some routers or switches send or broadcast this kind of things ?

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Cisco Switching/Routing :: 7609 - Multicast Routing

Nov 14, 2011

I faced multicast routing problem - There is no multicast UDP stream toward host, although all igmp Joins/Reports/Leaves from the host are correct.
 
This is Cisco 7609 ip m route debug showing the situation: 
369144: Nov 15 15:03:07.370 MSK: IGMP(0): Received v2 Report on Vlan176  from 10.XXX.XX.184 for 239.XXX.XX.46
369145: Nov 15 15:03:07.370 MSK: IGMP(0): Received Group record for  group 239.XXX.XX.46, mode 2 from 10.XXX.XX.184 for 0 sources
[code]....

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Cisco WAN :: 7609-s Switching And Routing Path Not Match

Jun 13, 2012

I've Cisco7609-S with IOS 12.2(33)SRC2 met an issue is that "show ip route x.x.x.x" and "show ip cef x.x.x.x" shown next-hop is not actual switched next-hop.

For example, "show ip route 192.168.1.1" and "show ip cef 192.168.1.1" shown correct next-hop is 10.1.1.1, but the traffic destine to 192.168.1.1 actually not through 10.1.1.1, but always through the default route next-hop. Everything works normal after rebooted the router. Suppose it should caused by a bug? BTW, my Cisco7609 is runing BGP with ISP which received about 10K routes.

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Cisco Switching/Routing :: 7609 / Interface Traffic Is Far Less Than Its Capability

Feb 24, 2012

The top device of my network is cisco router 7609. There are two part subnet of my network, each part use same device type, same running-configs and same network topple: sw6506(to campus)--->sw3560(to buildings)<--->linksys sr324(to offices). IP addresses for manager vlan is 192.168.1.0/24.Suppose we name two part subnet as A and B. the problem is from 7609 I can telnet to every device of part A quickly, but when telnet to  each sw3560 of part B,it responses very slowly. And only sw3560 of part B are response slowly, other devices of part B are ok.If I telnet to linksys sr324 first, then from linksys sr324 telnet to the current sw3560, it's ok.I try to capture packets of manage vlan, but there seems no strange things in it.No users of part B report problems, it seems the network is running well. Compare two sw6506s, the only diffirent thing is, there are "overrun" count at each interface in use of  part B's sw6506. Each interface traffic is far less than it's capability, but it's "overun" count still increasing at working hours everyday.

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Cisco Switching/Routing :: 7609 Portchannel Load-Balancing

Oct 23, 2012

I'm trying to make MGSCP solution. I have Cisco 7609 with following configuration:

Mod Ports Card Type                              Model             
--- ----- -------------------------------------- ------------------
  3    8  CEF720 8 port 10GE with DFC            WS-X6708-10GE     
  5    5  Route Switch Processor 720 10GE (Activ RSP720-3CXL-10GE  
  7   24  CEF720 24 port 1000mb SFP              WS-X6724-SFP      
  8   24  CEF720 24 port 1000mb SFP              WS-X6724-SFP      
  9   48  CEF720 48 port 10/100/1000mb Ethernet  WS-X6748-GE-TX.

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Cisco Switching/Routing :: 7609 Slow RSTP Convergence

Nov 22, 2011

I have a 7609 with two LAG groups (Etherchannel not LACP) going to two separate devices that DO NOT participate in spanning-tree (Occam gear if you must know). I'm running 802.1w across the LAG groups but the convergence time is terrible! In essence, the 7609 is running spanning tree against itself (between the two blades). What can I do to fix my configuration?
 
If I disable the ports on the equipment connected to g1/17 & g1/18, it takes ~30 seconds for spanning tree to start forwarding on g2/17 & g2/18.When I bring the ports back up on the other side of g1/17 & g1/18 which are in a lag group, g2/17 & g2/18  immediately go into block mode while g1/17 & g1/18 start learning for another ~30 seconds!! [code]

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Cisco Switching/Routing :: 7609-S Random High Cpu Spike With LMS?

Sep 2, 2012

I am having a cisco 7609-S router with the image sup-bootdisk:c7600rsp72043-ADVIPSERVICESK9-mz.122-33.SRD7.bin. Im getting above 95% cpu spike for 10 mins in every 2hrs of interval, after it has been integrated with Ciscoworks LMS version 3.2.1 and added this to HUM. In LMS the HUM polling has been configured for every 1hr to monitor the cpu and memory utilization.
 
 I have gone through the below cisco document and I have configured all of the snmp-server view commands as illustrated in the below website.[URL] After configuring the same, now we are observing the cpu spike every 4 hrs or i would say 5 hrs... I have checked all the settings of ciscoworks LMS and there is absolutely no other jobs are running in the day time... The spike comes every 4 hrs.

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Cisco Switching/Routing :: Check History Alarms In Router 7609?

Oct 26, 2011

1. How to check the history alarms in Router 7609?

2. How to check whether an Interface was down?

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Cisco Switching/Routing :: Frequent High CPU Load In 7609 Routers?

May 3, 2012

we have a pair of 7609 routers working in Active Standby mode. The version of routers are :- Cisco IOS Software, c7600rsp72043_rp Software (c7600rsp72043_rp-ADVIPSERVICESK9-M), Version 12.2(33)SRD4, RELEASE SOFTWARE (fc2)
 
Quiet frequently we are getting High CPU load problems on our router and this load comes down below 10 % automatically.
 
I am attaching the Show tech support for your kind consideration.
 
Similar issue was reported yesterday as well for which i have attached SH tech suppot.

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Cisco Switching/Routing :: 4900M / CPU Receive Q (L3 Glean / 6)

Jul 30, 2012

on a Cisco 4900M running IOS Software, Catalyst 4500 L3 Switch Software (cat4500e-ENTSERVICESK9-M), Version 15.0(2)SG1, RELEASE SOFTWARE (fc4) I'm getting a lot of packets on CPU Q "L3 Glean, 6".What is that queue and what could be the root cause?

Packets Received by Packet Queue
  
Queue                  Total           5 sec avg 1 min avg 5 min avg 1 hour avg
---------------------- --------------- --------- --------- --------- ----------
Host Learning                     1563         0         0         0          0
L2 Control                     1138188         3         0         0          0
Ttl Expired                          2         0         0         0          0
L3 Glean, 6                    4889394      4067      4381      3367        779

[code]....

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Cisco Switching/Routing :: 2911 Cannot Send Or Receive Traffic

Feb 21, 2013

’m somewhat new to Cisco routers this is my first attempt at getting one to work. I work in an environment with multiple locations, most are using the Cisco Model: 2911/K9 or the Model: 2921/K9 routers running IOS Version 15.0.We just added a new small office and all I had in the way of a router was a Cisco C1841-IPBASE-M router, running IOS Version 12.4.When setting up the C1841 I kept the configuration pretty much the same as the others allowing for the differences in the OS. I can remote into the 0/0 (outside port) from over the network, I can ping to that port without fail, but I can’t send or receive traffic from the 0/1 (inside port).

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Cisco Switching/Routing :: 3560 - Receive Discard VLan

May 21, 2013

I faced the ( receive discard vlan 20 of Cisco switch 3560   ) on my Solarwinds Server .

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Cisco Switching/Routing :: X2-10GB-LR And Receive Power In 6500

May 1, 2012

We are having troubles getting a 10Gig interface to come up with a carrier... it shows down down.We are using X2-10GB-LR on a 6500 and SM fiber, distance to carrier hand off is about 90 feet.
 
According to: [URL]
The receiver power on a X2-10GB-LRis
Max
0.5       
Min
-14.4
 
Our carrier is sending at +5db. Currently the interface is down.
 
My question is; would the interface even come up if it is receiving a powerful signal?
 
Here is DOM output for our interface.

show interfaces transceiver detail
 
           Optical           High Alarm High Warn Low Warn   Low Alarm
           Transmit Power     Threshold   Threshold Threshold Threshold
Port       (dBm)             (dBm)       (dBm)     (dBm)     (dBm)
[Code]....

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Cisco Switching/Routing :: 1800 / 1900 / Unable To Receive Multicast Over GRE Tunnel

Sep 1, 2012

I setup a GRE tunnel between two cisco 1800 & 1900 routers. I can't received multicast.
 
Here is a copy of my configs:
 
R3#Building configuration...
Current configuration : 1238 bytes!version 12.4service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname R3!boot-start-markerboot-end-marker!logging message-counter syslog!no aaa new-modeldot11 syslogip source-route!ip cefip multicast-routing no ipv6 cef!multilink bundle-name authenticated!archivelog config  hidekeys! interface Loopback0ip address 10.0.0.3 255.255.255.255!interface Tunnel0ip address 192.168.24.2 255.255.255.252ip pim sparse-modetunnel source Loopback0tunnel destination 10.0.0.1!interface FastEthernet0/0ip address 10.0.3.1 255.255.255.0ip pim sparse-modeduplex autospeed auto!interface FastEthernet0/1ip address 192.168.23.2 255.255.255.252ip pim sparse-modeduplex autospeed auto!interface Serial0/0/0no ip addressshutdownno fair-queueclock rate 2000000!        router eigrp 1network 10.0.0.3 0.0.0.0network 10.0.3.1 0.0.0.0network 192.168.23.2 0.0.0.0no auto-summary!ip forward-protocol ndno ip http serverno ip http secure-server!control-plane!line con 0line aux 0line vty 0 4exec-timeout 5 0privilege level 15no login!scheduler allocate 20000 1000end

[code]....

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Cisco Switching/Routing :: How To Delete A File In Flash On C2600

Sep 1, 2012

I want to delete the first file c2600-i-mz.122-5d in the flash. Not only delete but also reclaim the memory held by deleted file.I followed a link and i ended up with the c2600-i-mz.122-5d marked as deleted in the flash but the memory was not reclaimed.When I restarted the router, it went to ROMMON mode. This is my understanding when router tried to boot from the flash, It tried to load the first file in the flash. Since the file was marked as deleted therefore Router went to ROMMON mode.Now my question is how could I delete the first file and reclaim the memory on 2600 router?

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Cisco Switching/Routing :: SVR3500 / Unable To Get Boot File Into The GUI

Oct 22, 2012

I can see the boot file at 192.168.100.1  but I can never get into the GUI. The unit boots up, fans running. Eventually the power light flashes red. I don't have the unit hooked up to anything else except a laptop to try and configure it.

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Cisco Switching/Routing :: 4500 Can't Find A Boot File

Jan 6, 2013

I have a 4503-E on my work bench.  It's been out of production for a year or so.  I started working on it last week.  I think I may have cause a boot up problem.  It comes up to ROMMON, but then I need to type "boot" to get it to come up all the way.                    
  
config-register = 0x2102Autobooting using BOOT variable specified file.....
 
Could not find a valid file in BOOT environment variable.BOOT variable can be set from IOS. To find currently setRom Monitor variables, please type 'set' command.
 
For choosing a boot method,  type 'confreg' command. rommon 1 >
For choosing a boot method,  type 'confreg' command.rommon 1 >
 
At this point I type "boot" and it proceeds to the normal bootup.  (Below are a couple more print outs)
 
RG-4503#RG-4503#dir /allDirectory of bootflash:/
1  -rwx    12185732  Feb 21 2008 08:23:59 -06:00   [cat4500-ipbase-mz.122-31.SGA3.bin]    2  -rwx    14787732  May 21 2008 01:00:30 -06:00  cat4500-ipbasek9-mz.122-44.SG.bin    3  -rw-        7315      Dec 31 2012 07:13:15 -06:00  ***
61341696 bytes total (34360532 bytes free)RG-4503#RG-4503#RG-4503#show run | include bootboot-start-markerboot-end-markerRG-4503#

It looks like there is nothing between boot-start and boot-end. 

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Cisco Switching/Routing :: C3750 - Running Configuration File

Aug 7, 2008

We have a bunch of switches that are running fine but the running-config file is missing and we can't save the config to the tftp server. IOS is c3550-ipbasek9-mz.122-37.SE1.  I've got lots of these switches running the same code that are just fine.

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Cisco Switching/Routing :: 2811 IOS File Not Appearing On Flash Drive

Oct 6, 2010

I'm having an issue with a Cisco 2811 ISR Router. Sh ver command output lists the correct ios that the router used for booting and it says that the ios is stored in flash but when i give "sh flash" command it doesn't display the ios file. Maybe the flash is corrupted or damaged in some way? In the attached file is the output from the "sh ver" and "sh flash" commands.

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Cisco Switching/Routing :: 2960 - Upgrade IOS Because Flash Is Enough For Upload File

Jun 27, 2012

I want upgrade my switches 2960-24PC-L RAM: 128MB and Flash: 28MB, but in the web page of cisco I see that the requirement of hardware is RAM: 128MB and Flash: 32MB.
 
I download the IOS file and this file is only 11.2MB so my question is if I can upgrade the IOS because my flash is enough for upload the IOS file.

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Cisco Switching/Routing :: 2950 Large Time Taken For File Copying

Feb 28, 2012

Our office lan network is in 192.168.0.0/16  with 300 nodes and 30 server .Since its a large broadcast domain some times it takes large time for copying files.How can we avoid this problem with out changing the subnet.Also how to avoid broadcast storm.we are using cisco 2950 series switch.

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Cisco Switching/Routing :: How To Get 3560 Switch To Run From New Config File On Reload

Nov 7, 2011

I uploaded a new config file via TFTP to a 3560 switch.  What are the order of commands to get it to boot from this new config file instead of the file listed in 'sh boot': [code]

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Cisco Switching/Routing :: Catalyst 4500 L3 Switch - Limit FTP File Transfer

Oct 31, 2012

I have the attached setup. now i would like to limit my ftp transfer to 10 mb  from a specific vlan to ftp server on the STM-4 (622) link.  what would be the best way to limit ftp traffic to 10 mb .Video_Main#sh verCisco IOS Software, IOS-XE Software, Catalyst 4500 L3 Switch Software (cat4500e-UNIVERSAL-M), Version 03.02.00.SG RELEASE SOFTWARE (fc4)Technical Support:

[URL] Copyright (c) 1986-2011 by Cisco Systems, Inc.Compiled Tue 26-Apr-11 18:09 by prod_rel_team
Image text-base: 0x100A0994, data-base: 0x13CAB728
ROM: 15.0(1r)SG1Jawa Revision 7, Snowtrooper Revision 0x0.0x116
Video_Main uptime is 15 weeks, 3 days, 23 hours, 53 minutesSystem returned to ROM by power-onSystem restarted at 16:38:21 UTC Wed Nov 23 2011Running default software
License Information for 'WS-X45-SUP7-E'    License Level: entservices   Type: Permanent    Next reboot license Level: entservices
cisco WS-C4506-E (MPC8572) processor (revision 8) with 2097152K/20480K bytes of memory.Processor board ID FOX1502GZHFMPC8572 CPU at 1.5GHz, Supervisor 7Last reset from PowerUp9 Virtual Ethernet interfaces204 Gigabit Ethernet interfaces10 Ten Gigabit Ethernet interfaces511K bytes of non-volatile configuration memory.
Configuration register is 0x2101
Video_Main#

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Cisco WAN :: Unexpected Routing Behavior On 7609 Router

Dec 14, 2011

We have a lab network set up with a 7609 router as the central core.  Scenario:  Laptop with a SIP client.  In the lab is a session border controller that will route signaling and media to a SIP gateway with a call agent (172.23.112.201) and a media "handler" (172.23.113.6).  The call processing device will forward packets to an RF network (108.x.x.x) where an NCS cable modem sits.Call signaling works perfectly fine.  However, RTP traffic from the laptop to the NCS phone is getting routed incorrectly.  RTP traffic from the phone to the laptop works fine. [code]

Packet captures show the laptop to phone RTP packets are being routed back towards the corporate router.  These time out with ICMP TTL exceeded packets.  There are static routes for 172.23.113.0/27 to the optical interfaces that go to the SIP gateway.  Interestingly, I can ping an IP on the SIP gateway (not used for media, but is pingable) in that static range (172.23.113.1) just fine from the 7609 (i.e. it's not getting routed to the corporate router).  Unfortunately, the IP for the media endpoint on the SIP gateway is not pingable.  Config for the 7609 is attached.

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Cisco Switching/Routing :: IE-3000-8TC / CLI Vlan Command Does Not Work Inside A Config File

Apr 21, 2013

my environment:
IE-3000-8TC industry-switch
ios: ies-ipservicesk9-mz.150-2.SE2
 
if i do
 
vlan 12
name NextVLAN
state active
 
in putty, everything is ok. but if i set this lines in a config-file and use them by config net or copy tftp: running-config, then this commands are completely ignored.how to setup VLAN so that this are funktional. i dont need a "interface vlan xx"! in addition manually configured vlan are shown in show vlan command but there are no entries inside a sh running-config output even i user show running-config all.

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Cisco Switching/Routing :: WS-C3560X-24 Reboots - No Crash File And Clean Logging After Reboot

Apr 24, 2013

I have a WS-C3560X-24 and attached to that are some 9 acces switches, for some weeks now my 3560 reboots some time what couse that the other 9 switches are down for some minuts as well and i dont want this of course. the reboot happens at random times and some times one week not and then like yesterday afternoon it rebooted again.
 
when i check the Flash directory there is no crash file and when i look at the logging its clean and just shows the startup. it's not the powersuply it's redundend and more L3 switches are attached to this power source and they dont reboot.
 
L3_AIM#sh versionCisco IOS Software, C3560E Software (C3560E-UNIVERSALK9-M), Version 12.2(55)SE3, RELEASE SOFTWARE (fc1)Technical Support: [URL] Copyright (c) 1986-2011 by Cisco Systems,

[Code]......

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Cisco Switching/Routing :: Slow File Transfer Speed In Same Vlan Of 6509 Switch

Mar 16, 2013

I am getting very slow window file transfer speed (4 Mbps per second) between two connecting servers in Cisco 6509 switch. I have connect the two laptops in 6509 switch in same module using the same vlan and try to copy the files from one laptop to another and vice versa and got the same speed on 4 to 5 Mbps per second. Switch utilization is not more than 10% and both the laptops are connected in 1 Gbps full duplex.
 
I have checked by removing the gateway in both laptop but the output is same.

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Cisco Switching/Routing :: Catalyst 6509-E - TFTP Image File Transfer / Out Of Sequence

May 29, 2012

I am doing image upgrade on Catalyst 6509-E. During TFTP image transfer to sup-bootflash I always see !!!!!!!!!!!!!!!!!o!!!!!!!!!!  "o" out of sequence packet. Although the image size seems to be correct at the end but there is always some "o" packets.
 
I am assuming not, but I haven't tried loading with the image after seeing this.

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Cisco Switching/Routing :: ASA 5505 Upload Config File Into Start-up Config

Apr 17, 2012

If i connected the latop to brand new out of the box ASA 5505 through consloe cable and i have a config file on this laptop from other ASA5505, is there anyway i can upload that config file into startup-config of this new ASA5505 through console cable, without using TFTP or FTP?

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Cannot Access File Because Another Process Has Locked Portion Of File

Jul 26, 2011

I am working on a Drupal site which is on a virtual server (the way it's been explained to me). I've been told I need to work with it through webdev. So I can copy a file off the server and onto my local machine. I make my edits and then try to upload it to the server. I get locked out with the message: Error 0x80070021: The process cannot access the file because another process has locked a portion of the file. I have tried shutting down my code editor, opening and closing the connection, tried different methods of reaching the server (Cyberduck and through Window's map network feature) to no avail. What can I do?

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