Cisco Infrastructure :: Swap Fan In 3845 While It Is Running?
Oct 4, 2011Can you swap fan in 3845 while it is running?
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Cisco Infrastructure :: Physical Or Technical Differences Between PWR-3845 AC/2 And PWR-3845 AC?
Dec 10, 2012Is there any physical or technical diferrences between PWR-3845 AC/2 and PWR-3845 AC? We are trying to order replacement parts and wondering if PWR-3845 AC is for one power supply and AC/2 means you get two with one order?
View 1 Replies View RelatedCisco WAN :: Running IOS On 3845 Router
Dec 19, 2010Can I delete the running IOS from flash on an operational 3845 router to make room for the newer version? The flash isn't large enough to hold two versions. Doesn't the IOS get loaded and run from NVRAM? I don't want to take down an operational router but may have no other choice?
View 3 Replies View RelatedCisco Infrastructure :: Getting Channel Usage From 3845?
Dec 14, 2010I am trying to get channel usage from our 3845 with C3845-ADVIPSERVICESK9-M), Version 12.4(20)T4, RELEASE SOFTWARE (fc4) using snmp with no luck.I am going after cpmActiveDS0s or cpmDS1ActiveDS0swith no luck. also tried isdnBearerOperStatus with no success. I get sub-id not found.I did a snmp walk and these objects exists. ( Also tried snmpget -v 2c -c ****** ***.**.**.*** 1.3.6.1.2.1.10.20.1.2.1.1.2 with no success)What am I missing and how to I install them?
View 6 Replies View RelatedCisco Infrastructure :: Wastefulness 3845 Fan Module Required
May 3, 2011We had a fan fail on our 3845 edge router. No big deal; the other two fans kept the temperature easily within spec, and the module is a two minute hot swap. I opened a ticket, they sent me a replacement. Simple. (In fact, the router install docs note that the fans are essentially a "consumable" part, and will fail within a few years, depending on how hot and dusty your environment is.)
The fan module is actually the whole face plate of the router, blue plastic with a steel backing, status LEDs, and the three fans.That is all fine. But, Cisco won't take the failed part back for refurbishment, which in this case would be simply to replace the fans!
The replacement part came with the standard Cisco return packaging: a sticker with an RMA #, a "manual" paper UPS label, and instructions to use their on-line tool [URL]. But, when I entered the RMA number, I got a pop-up saying it was invalid, and I should call Cisco Asset Recovery, whose 800 number is also on the sticker.
They told me that this part is not returnable; that the RMA is only to ID the shipment so they can confirm I got it. They told me to just throw it out. They would not provide a printable return shipping label.
I'd feel bad throwing out even the substantial cardboard and foam packaging of this part, let alone the assembled unit!
Hasn't Cisco heard that there is a general industry movement to cut down on electronic waste? With the removal of six screws, I could swap the failed fan out of this assembly and replace only the fan. I'm glad Cisco didn't ask me to do that level of repair, but I certainly think they should -- I'd assumed that the replacement unit I'd received was a return "refurbished" with new fans.It seems a complete waste to just chuck out this whole thing.
Heck, even the tiny power supply bricks for the Aeronet APs have a little "no trash" sticker on them, with a link to [URL]. Why do they just dispose of router faceplace assemblies when the only issue is a fan that was expected to fail in the first place?
Attached photo shows the 3845 front piece, which is the fan assembly, and the package the replacement came in, which could be used to return this part, and then be reused. For comparison, the little black thing in front is an Aeronet 1131 power module, which has a Cisco Recycles sticker.
Cisco Infrastructure :: Running A 4507 With Power Supplies
Jun 9, 2011I am running a 4507 with the Power Supples PWR-C45-2800ACV. url...
Can I plug this power supply into this UPS unit? url...
Cisco :: Physical / Technical Differences Between PWR-3845 AC/2 And PWR-3845 AC?
Dec 7, 2012Is there any physical or technical diferrences between PWR-3845 AC/2 and PWR-3845 AC? We are trying to order replacement parts and if PWR-3845 AC is for one power supply and AC/2 means you get two with one order.
View 1 Replies View RelatedCisco WAN :: Hot-swap On ASR1000?
Sep 25, 2012The ASR1000 router supports hot-swap modules and network interfaces?
View 1 Replies View RelatedCisco :: How To Swap An Extension Number
Dec 24, 2012I'm working with a Cisco Unified CM 7.0There are sevral ip phones in the place.ach phone has a 3 digit extension tied to it. no matter where on the network that phone is plugged in that phone has the same extension. This is a problem because one phone (extension 134) is damaged and was swapped out with a phone that has extension 102. I want that phone that has extension 102 to have the extension 134 instead.So that is my problem. I must say I am merely a CCNA and I have no idea about this voip stuff. I thought it was a simple log in to the server and make a single change. boy was I wrong. I clicked on call routing, then I clicked on Directory number and I got a list of all the DNs. I then click on extension 102 and 134. I noticed the MAC of the respective phones was in a field titled associated devices. I then dissociated both phones thinking I could just associate the appropriate phones next. as soon as I hit save that entire section disappeared. Now those extension aren't tied to any phone and once more those phones now have no extensions. I am freaking out because I can't undo this. I've clicked on literally every single option inside this server. I am in way over my head. I will include a picture to illestrate what I am talking about.
View 6 Replies View RelatedCisco LAN :: 6509-e Best Way To Swap Out Supervisor Module
Mar 28, 2012We have a 6509-e (WS-C6509-E V04) with (4) (WS-X6148-GE-TX) 48 port modules and a supervisor 32 (WS-SUP32-GE-3B).We purchased a supervisor 720 (WS-SUP720-3B) and (2) (WS-6708-10G-3C) 8 port fiber modules and (1) WS-X6748-GE-TX)48 port module to add to the switch. My question is what is the best way to swap out the supervisor module? Can the SUP720 be added as a standby module so that the config can be transferred? Probably a long shot. Is there anything in this swap that I should be concerned with? The other three modules should be pretty straight forward.
View 4 Replies View RelatedCisco WAN :: 3925 Cannot Swap Hwic Without Reload
Dec 20, 2012I have cisco router 3925 and i add install HWIC-4ESW, as i sew on cisco documents you can hot swap the hwic without reload the router but i it's not working at all. How to do it ?
View 1 Replies View RelatedCisco Switching/Routing :: Installing WS-X6724-SFP Hot Swap?
Nov 20, 2011I'm adding another module, WS-X6724-SFP, to our C6506E core switches. I read that it is hot swappable.
View 1 Replies View RelatedCisco Switching/Routing :: Shutdown 4507r-e And Just Swap Out Blade?
Apr 2, 2012If i replace a card of the same type in the same slot will I lose the configuration for that card or does it live in the backplane of the device?Is there any special command I need to run to replace the card or can i shutdown the 4507r-e and just swap out the blade?
View 3 Replies View RelatedCisco Firewall :: Swap BootVAR On 5505 Without Affecting Activation Key
May 11, 2013If I could swap around the bootvar on my 5505 without affecting the activation key.this is to learn different NAT on pre and 8.3+ IOS.
# sh bootvar
BOOT variable = disk0:/asa825-26-k8.bin
Current BOOT variable = disk0:/asa825-26-k8.bin
CONFIG_FILE variable =
Current CONFIG_FILE variable =
[code].....
Cisco Switching/Routing :: C3560 Swap Out Not Ping Across Network
Jun 17, 2012Had a switch die over the weekend, a c3560, per our normal procedure I pulled the hardware put a very basic config on it(vlans, portchannel, uplink ports, ip of management vlan, con and vty security, snmp, enable secret, and hostname). Then I use solarwinds orion to upload a copy of the old config to bring the switch back to the same state as the one that failed. Its a system that has worked for us 3 or 4 times in the past. But this time when the base config was on the box it couldnt ping across the network.I have tried clearing the arp cache and the dynamic mac tables, i verified the routing tables and even removed the 10.1.185.128/27 route and re-added it, saw the routing update go across to the other 65k, tried bouncing the edge switch(i cant bounce the 65k's), took down the po between the edge and 65k.
View 2 Replies View RelatedCisco Switching/Routing :: Swap With Backup Switch WS-2950T
Jan 8, 2013my 2970 having intermittent problem. i would like to swap with my backup switch WS-2950T. when i try to configure the 2950 following the 2970 config, i unable to perform this command "switchport trunk encapsulation dot1q". does 2950T does not support this command??
View 8 Replies View RelatedCisco Switching/Routing :: 4506 Hot Swap 100M Card With Gig Module
Oct 18, 2012If you hot swap a 100M card with a Gig module in a live 4500 switch, what happens to the running-config? Don't have the module versions to hand.
View 2 Replies View RelatedCisco WAN :: ASR1000 Router Supports Hot-swap Modules And Network Interfaces?
Sep 25, 2012The ASR1000 router supports hot-swap modules and network interfaces?
View 2 Replies View RelatedLinksys Wireless Router :: Swap Hard Drives On The E4200?
Aug 3, 2011Im looking to swap out my older 3.5" drive in an external enclosure for a Seagate - FreeAgent GoFlex Desk 2TB. Can I just drag and drop the 200+gb of files on my current drive to the new Seagate - FreeAgent GoFlex Desk 2TB? Or do I need to re configure the new drive in my web browser.
E4200 media server in .02 firmware
Cisco WAN :: Running All Switches Running By Default Configuration And Connected To WS-C4506
Jun 11, 2013I have 30 switched in my corporate network it’s all up and running all switches running by default configuration and connected to WS-C4506 core switch our dhcp server pooling 192.168.100.1/27 network. Now we need to configure new Vlan for finance department this department has more than 200 users. If my server distributes 192.168.200.0 range ip can vlan2 automatically assign ip 200.0 addresses to finance department.All switches running default config no ip address assigned.
View 9 Replies View RelatedCisco Firewall :: Configuration Migration From ASA 5540 Running 7.2 To 5525X Running 9.1
May 7, 2013I need to replace an existing ASA 5540 with a new ASA 5525X. I would like to pre-stage and configure the new box with the existing config, migrate license and export certificate files before swapping it with the old one during a change window. The new firewall will run 9.1 on deployment. Now the same 7.2(4) cannot just be copied over to 5525X running the minimum 8.6 version. There is a Web based tool available at [URL] according to Cisco documentation but the page does not load for me (Cisco intranet only tool ?). Is there another tool for automatic conversion ?
View 3 Replies View RelatedTEGs80G - Swap Unmanaged Devices With More Expensive Cisco Devices?
Jun 1, 2012Currently my home network is being switched via TrendNet TEGs80G unmanaged gig switches. I have been using them for about a year now with no issues. As my home network becomes more advanced, I recently just added a Cisco ASA5505, I am thinking about swapping those unmanaged devices, 4 of them, to managed. I was looking at the Cisco SG300-10 for upstairs, and a 16 port variant for my main core. These devices do not support full Cisco IOS cli, but they are manageable with a rich feature set nonetheless. My question is, should I swap the unmanaged devices with the more expensive Cisco devices, or just keep what works and save the money until I really need to spend it. As previously stated, my home LAN works just fine as it is, however my WiFi, NTV550s, server and workstations are all on the same network. Probably not the most secure but it is what it is without VLAN support.
View 11 Replies View RelatedCisco Firewall :: 5510 / Swap ASA SSM-10 From Dead Firewall?
Mar 20, 2013I currenty have 2 cisco 5510 firewalls one of the firewals is completly dead but contains a Cisco ASA SSM-10 can i remove this card and just place it into a working unit, will i have any problems doing so.
View 1 Replies View RelatedCisco WAN :: Two Different Gateway On 3845?
Mar 10, 2013I have cisco 3845 on my network now its working fine.Now one of my client is asking to they want to connect their network through my router ethernet interface.
now my doubt is 3845 router will support two different gateways.
how can i route their network they have bring new router.
Cisco WAN :: 3845 - How To Get Full DS3
Mar 7, 2013I have 2 x Cisco 3845 each one with a DS3 circuit, both running c3845-spservicesk9-mz.124-15.T3. In each of them I have one pvc provided by my carrier and I received the following info to configure:
vc-class atm ATM
vbr-nrt 44096 44096 1
oam-pvc manage
oam retry 3 10 1
encapsulation aal5mux ip
That worked fine for the first one with the NM-ATM-DS3, however, using NM-1A-T3/E3, it seems that I'm restricted up to 40700 kbps PCR/SCR:
router(config-vc-class)#vbr-nrt ?
I tried to look for some reference but couldn't find... Is there a way I can have a full DS3 with this card?
Cisco WAN :: 3845 / BGP With Two Different ISP On Different Routers
Jun 28, 2011We have 3845 Router which is using for only Internet connectivity with one ISP(X) Customer has only one Vlan, Public AS number, and Public IP pool.Scenario:User--> L2Access-SW--> L3 (6500) SW--> Firewall (5520) --> IPS--> 3845Router.Now we have another ASR Router, which also has Internet connectivity from another ISP(Y).Now the issue is we would like to use both ISP in active/active scenario.
View 1 Replies View RelatedCisco WAN :: BGP Configuration With 3845?
Dec 31, 2011I have two routers 3845 and HSRP is configured properly. Currently we are using default route to ISP and right now I want to use BGP as I have 3 Public pools and that's why I want to advertise in the public network. How I can configure that in my Router.
View 1 Replies View RelatedCisco WAN :: T1 Cards In 3845?
Apr 21, 2013I am replacing our core router, which is a very old 7204VXR, with a T3 card in it. We are using it to terminate about 10 point to point T1's. It is also the central gateway for our entire network.
I am planning on replacing it with a 3845, and an NM-1T3/E3 card for my DS3. I think I've got that part worked out.
My real question is concerning future upgrades. We are trying to convert many of these point to point connections to Metro Ethernet, and get rid of the huge DS3 cost. When that happens, I'll probably have a handful of point to point T1's left over (maybe 2-6 of them). So, what I need is a good solution to terminate those 2-6 PTP T1's in my 3845. In the past I have just been using the old WIC-1DSU-T1-V2 cards to terminate my T1's. I am looking for a solution that won't break the bank. I looked at both the HWIC-4T1/E1 and the NM-8CE1T1-PRI cards (which terminate 4 and 8 T1's), but they are like $4,500 and $8,500 respectively. That's way beyond my budget for these. I definitley don't need a card that will do PRI's (DSP's etc.). I just need it to terminate plain old point to point T1's.
So it may be that I'm just looking at the wrong cards. Or maybe the make cards that will go in the back of the 3845 that will house 2, 4 or more WIC slots, and I could just use WIC-1DSU-T1-V2 cards?
Cisco WAN :: Channelized DS3 In 3845?
May 6, 2013I am upgrading from an old 7204VXR to a 3845. I am running a DS3 in the 7200, channelized into 28 point to point T1's. I need to break them all out into individual Serial interfaces on the new 3845, like I have on the 7200, but I don't know the correct commands.
[code]...
Cisco WAN :: Installing New CF In 3845 Router?
Mar 24, 2011I am installing Cisco blank CF upgrades (double the capacity of the CF that came with the router) in Cisco 3845 routers and I cannot get the IOS to load.
Network security requires tftp be disabled, so I am limited to xmodem. Slow, but it works. I know the IOS download is good, because I can load it on the CF that came with the router.
I can install, format and read the new flash. But the download locks up and bombs about 1/3 of the way through.
Note: CF that came with the router was "C" so I used the format flash: command. The new flash reads the same as the old, except that there is no file IOS loaded.
I've never had an issue upgrading an IOS, but this is my first shot at installing on a new CF.
Cisco :: Use 1841 Router Instead Of 3845?
Apr 26, 20111841 & 3845 router. We send 30 GB data on 100 Mbps link. First time we use 3845 router for sending the data and 47 Min are required to complete the data, during this link utilization was 100%. After that we send same data through 1841 router & 46 Min are required for the same. Only difference in data transfer is CPU Utilization of 1841 router goes 30% & 5 % of 3845 router Can we use 1841 router instead of 3845 router ? .
View 2 Replies View RelatedCisco WAN :: 3845 Router CPU Utilization Up & Down?
Apr 26, 2011I have 3845 router where 200 branches are connect. Ho have database server where branch are synch interval period.some of days observation cpu load average 70 % and sometimes it reaches 100 %.yesterday when I give command clear arp then instant cpu load reduce and 20 % yesterday cpu load 12-20 %. Today morning when I give command Cpu proc history then I found cpu load 60 % and at night it was 3 times reaches 100 %. so my question is after clear arp command at least 10 hours cpu utilization 20 % but after that it increase.so for any LAN broadcast it happend ? how i understand cpu high for Broadcasting or anything else.
View 2 Replies View RelatedCisco WAN :: 3845 - How To Limit Bandwidth
Feb 6, 2012I have a 3845 Router with three connected interfaces, one to my WAN, one to my LAN and another to my wifi zone. I want to limit the amount of WAN bandwidth the WIFI zone can take to say a max of one third and not restrict WAN bandwidth from the LAN at all.
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