Is 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 RepliesIs 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 RelatedCan you swap fan in 3845 while it is running?
View 1 Replies View RelatedI 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 RelatedWe 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.
What's the main technical differences among the 1140 AP series and the 1260 AP series?I know that the 1260 supports external antennas while the 1140 supports internal antennas, but apart from that, is there any other important difference ?
View 10 Replies View RelatedIs there any difference between these two models from hardware standpoint?
View 1 Replies View RelatedI 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.
I 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?
We 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 RelatedI 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 RelatedI 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?
I 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]...
I 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.
1841 & 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 RelatedI 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 RelatedI 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.
View 7 Replies View RelatedI have a router 3845 connected to a LAN and other routers and providing internet through a link on an ethernet interface
Gi0/0
LAN connection
GI0/1
WAN connection
fa0/0
Internet connection
I received a syslog message on my cisco 3845 router, what is that message mean. 11 13:36:06.265 UTC: ASSERTION FAILED: file "../les/if_ng_dslsar_tx.c", line 385
View 2 Replies View RelatedI wanted to confirm if the NM-2W is compatible with 3845 (says it is compatible) and 3945.I wanted increase WIC density in these routers to install ISDN HWIC-4B-S/T 4-port ISDN BRI High-Speed WAN Interface Card.However, i am not sure if these cards are compatible on the NM-2W. Is there any other NM* module that can extend WIC density on those routers.
View 1 Replies View RelatedI am using cisco (C3845-ADVIPSERVICESK9-M), Version 12.4(11). some static nat is configured. Now i want to remove all nat and configure again? i am using router# clear ip nat translation * router (conf) # no ip nat ...... but no enty is beign delating. How to detate all nat or single nat?
View 5 Replies View RelatedI am facing a issue on Cisco 3845 router, IOS is :c3845-adventerprisek9-mz.124-22.YB8.bin
I have changed the IOS as well as the Hardware but again the router is restarting. I have put the show tech-support and crash-info in Output interpreter, result is below:
ERROR MESSAGE NOTIFICATIONS (if any)
%PAR-1-FATAL (x): [chars]
Explanation: A parity error has occurred. The problem might be caused either
by a motherboard that has failed or motherboard settings that are incorrectly
set.
[Code].....
I have a 3845 that will not let me ping to the internet from my PC.On interface g0/0 I have a connection to a internet connection (another router), using DHCP to get it's address (it gives g0/0 IP 192.168.0.3).On interface g0/1, I have a connection to my LAN (I assign the interface IP 10.10.1.1).
I can ping the router. The router can ping the internet, do DNS resolution, etc.I have ensured routing is enabled. The only route I have configured is a default static route: 0.0.0.0 0.0.0.0 192.168.0.1.Oddly, if I choose 0.0.0.0 0.0.0.0 g0/0, I cannot ping sites on the internet from the router.
I tried setting up ip nat inside for my LAN and ip nat outside for the WAN/internet uplink, but this did not work.
This was the issue, I missed finishing the NAT setup.I can make the router ping out all day, and have my PCs ping the router, but getting the connection between the two is not working.
Imagine on a 3845 router, I need to bond 2xDS1 circuits (for a Metro Private Line, point-to-point circuit). I have done that multiple times for NxT1s with MLPPP - OK.So my question is, is the card below and MLPPP valid for 2xDS1? I read all the product specification and it always mention "T1", but it does not officially say I can configure DS1.VWIC-2MFT-T1-DI#Two-port RJ-48 multiflex trunk - T1 with drop and insert
View 1 Replies View RelatedCan i Use 1 single IOS in all 3845 Router?
I have S384AESK9-124xx (T) version IOS in one of my 3845 router, can i copy the IOS and install it in my 4 x 3845 Router as i require (T) Version IOS to support HWIC-2FE module.
Like wise, i have Cisco 1800 IOS- S184AESK9-124xx (T) and Cisco 2800 IOS- S28NAESK9-124xx (T) installed in my routers, will there be any issues if i copy and use the same IOS in all my respective devices?
I have a 3845 that I am trying to configure but it won't save. It doesn't matter what i do (write mem, copy run start). No matter what, if I reload it, it wipes the config. Am I missing something, or is it just a bad memory? I don't get any errors when I save, it looks like it takes, but no dice.
View 2 Replies View RelatedI am using 192.168.1.1 as database server in head office. my branch user are more than 500. all user hit at 192.168.1.1 for database. Now i want to NAT with application server 192.168.1.50 and 192.168.1.51 with load balance As some user hit 192.168.1.1 form branch but traffic go to 192.168.1.50 and some users traffic go to 192.168.1.51.
I want to do it in My core router (Cisco 3845) in Head office. How i do these two things ?
We are running two Cisco 3845 routers, one at our central office and one at a remote site. We bonded two T1's together and it worked fine (link 1 and link 2). We now want to add two more T1's and bond the four together but can't seem to get it to work. The original T1's still work fine (link 1 and link 2) but the new ones do not (link 3 and link 4). Here is our config does it look right?
***CENTRAL OFFICE***
!card type t1 0 0card type t1 0 1card type t1 0 2card type t1 0 3card type t1 2 0card type t1 2 1!network-clock-participate slot 2 network-clock-participate wic 0 network-clock-participate wic 1 network-clock-participate wic 2 network-clock-participate wic 3 network-clock-select 1 T1 0/2/0network-clock-select 2 T1 0/2/1network-clock-select 3 T1 0/3/0network-clock-select 4 T1 0/0/0!controller T1 0/1/0clock source internalcablelength long 0dbchannel-group 1 timeslots 1-24!controller T1 0/1/1clock source internalcablelength long 0dbchannel-group 1 timeslots 1-24!controller T1 2/0!controller T1 2/0/0clock source internalcablelength long 0dbchannel-group 1 timeslots 1-24!controller T1 2/0/1clock source internalcablelength long 0dbchannel-group 1
[code]....
how to see number of queues on particular port in 3845 router.
2 i want to apply qos mechanism on router for particular application suppose having ip 172.26.5.230 with dscp ip priority . this application access by 172.26.39.0/24 user at remote site . can any body tell me how to apply qos on class based that particular queue should carry dscp value defined traffic having defined percentage to queue.
3. how many packets per queue are supported and rate of forwarding of packets per second by ingress to egress in 3845 model by queue?
We have a 3845 router at one of our remote sites. We want to connect the router to our central office using the two gigabit ports. One link would be the primary and the other would be the secondary (backup).
The router is running EIGRP and the two ports would have different ip addresses. How can we set up the router to use gi0/0 as the primary port and gi0/1 as the secondary (backup) port? The backup port would only be used if there was congestion on the primary port or if the primary port went down. Is there a way to force the router to make the primary link the best route?
Remote Router Sample Config:!
int gi0/0
desc primary link to Central Office
ip addr 10.0.1.84 255.255.255.0
[code]....
I am switching to a single Ethernet hand-off from my ISP which currently gives me 4 T1 lines. I have a Cisco 3845 router that services the current T1s. My question is since my ISP is giving me just a single Ethernet hand-off going forward can I connect it directly to the internal NICs on the 3845 or do I have buy some other HWIC?
I will be running a 100Mbps connection over the hand-off and the NICs are Gigabit NICs. I will not be doing anything fancy over this, just simply a couple of routes in the routing table. No VPN, no fire walling, etc. The specs state that the 3845 is only for up to a T3 speeds but I am not sure if that is for the HWIC interfaces or for the whole thing in general?
we have 3845 routers with internet service providers connected on it.we have configured router bgp 2.xxx as our AS. What is the concept behind router bgp 2.xxx with ISP ?
View 4 Replies View RelatedI have cisco 3845 router with 4 HWIC-2FE card none of them is detected the message displayed is [code]
View 7 Replies View Related