Cisco WAN :: 3825 - HSRP Between Two Different Series Router
Mar 8, 2011I want to configure HSRP between two different series routers. In my case the router are 3825 and 3925.
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Oct 31, 2012How to configure HSRP in techroutes 2600 series router and aaa authentication
View 2 Replies View RelatedCisco Switching/Routing :: 3825 - Use HSRP Or VRRP If Not Two Valid / Unique Wan IPs To Assign Routers
Apr 24, 2008Our ISP hands us an ethernet link. ISP router has one address of (for argument sake) 1.1.1.0/30 net, - let's say they have 1.1.1.1 we have the other usable address of 1.1.1.2/30 assigned to our 3825 router. Is it possible to use hsrp or vrrp if there is not two valid/unique "wan" IPs to assign to our routers? For example, if we had a pair of 3825 routers? are we stuck with basically a manual failover or requesting our isp to provide a larger address wan block?
View 2 Replies View RelatedCisco WAN :: HSRP And NAT On 800 Series
Feb 15, 2011I have a ADSL and ESHDSL service being delivered to a client site and then using HSRP to ensure that ADSL is provided first and ESHDSL will take over after. The ESHDSL is dedicated for DVTIs to branch offices and that works fine, however I want to provide redundancy for incoming services such as SMTP/RDP etc. but when I forward these ports or a direct IP NAT traffic can only flow if directed to the ADSL service because HSRP is masking the route back and since it came in on the ESHDSL router the ADSL router does not know what to do with the traffic and hence drops it.
How to make it so both routers can port forward with HSRP?
Cisco VPN :: 3825 Series DMVPN Scalability
May 31, 2011I have three Hub routers that I'm wanting to compare DMVPN scalabiltiy capabilities (3825 versus 3945 and 3845). I know it must be there somewhere and I'm just not looking in the right place. But I've read and read and read about DMVPN designs and I'm not finding anything. This is turning into a time killer. What are the DMVPN limitations of these three routers are?
View 6 Replies View RelatedCisco WAN :: Can't Use Ehwic-3g-hspa-u Card In 2800 Series And 1841 Series Router
Jun 2, 2012why I can't use cisco ehwic-3g-hspa-u card in cisco 2800 series and 1841 series router?documentation said that it should work with that devices but when I installed it, it doesn't work even as device i can't see I am using cisco latest ios advance ent. 15.1(4)M4?
View 3 Replies View RelatedCisco WAN :: 1700 Series Router To 2811 Series Router / Going From T1 To Ethernet?
Jan 17, 2011I have not done much with business routers, but we have a 1700 series with a WAN WIC-1ENET card with a RJ45 connection. We had a T1 line and will be moving to ehternet. We are going to be moving to a 20MB line, and i just wanted to make sure I have the right connections before installing. We also have a T1 line in another loaton and would be moving to this same 2811 router there as well.We would also like to copy over the configuration from 1700 series router to the 2811 router. Would it be easier to do it by hyper-terminal? Also if we keep the 1700 routers are they capable of using layer-3?
View 2 Replies View RelatedCisco WAN :: How To Configure PAT On 3825 Router
Jun 26, 2012I want to configure PAT on the router I have no configuration yet
View 1 Replies View RelatedCisco WAN :: 3825 Router - RAM Upgrade To 1 GB
Nov 6, 2012We need to upgrade the RAM on our 3825 Cisco Router. Currently, it's 512MB and we want to upgrade it to 1GB. So do I just order another 512MB DRAM Memory? What is the part number that I need to order?
Here is the show ver:
Cisco IOS Software, 3800 Software (C3825-ADVENTERPRISEK9-M), Version 12.4(24)T2, RELEASE SOFTWARE (fc2)
Technical Support: [URL]
Copyright (c) 1986-2009 by Cisco Systems, Inc.
Compiled Mon 19-Oct-09 21:05 by prod_rel_team(code)
Cisco WAN :: Replace Our 3825 Screening Router
Mar 25, 2012We use a 3825 router to screen alot of the junk from the internet side or our firewall. Its worked well for the last 4 years buthas rebooted multiple times in the last month for no apparent reason.At this point I think I would prefer to replace it.Our current internet link is 100Mbps and this router handles that quite well. Is there an equivalent that I should replace it with, or should I just buy another 3825 ?One with an OOB management port would be nice.
View 6 Replies View RelatedCisco WAN :: Capacity Benchmark On 3825 Router
Aug 3, 2011What is the maximum amount of traffic a 3825 router can take. I know that a 3825 is rated to handle half of a DS3/T3. We are planning to put a 50Mbps point to point metro Ethernet circuit between two 3825's and run encryption over that line. I just want to make sure we don't max out the router as I remember once a customer maxed out a 3825 with a ton or GRE tunnels and the router crashed every time they did their nightly data dump.
View 2 Replies View RelatedCisco WAN :: 3825 Router - Add Two More Gig Ports Additionally?
Feb 26, 2013I am having Cisco 3835 with 2 builtin Gig ports , now We need to add two more Gig ports additionally , which Ethernet module would be recommended (model) ?
View 5 Replies View RelatedDual Router (HSRP) For ISP
Dec 12, 2012currently my organization is connected to internet through a checkpoint cluster directly connected to ISP router.I'd like to use both links, placing a brand new 2 cisco router between Checkpoint and ISP routers.
View 14 Replies View RelatedCisco WAN :: Can't Put A Second HWIC-4ESW In A 3825 Router And Don't Work
Aug 4, 2012I put a second HWIC-4ES in a 3825 router and it does not work, only work the first card that is inserted, I use the slot 0 for it, the 0/0 and 1/0 work with serial card only if I put the HWIC-4ESW in this slots the router does not work, only work in 0/2 and 0/3 but only one, I need to know if there is a command to active it because the data sheet in CISCO indicate that this model of router support 2 HWIC-4ESW. url...
View 1 Replies View RelatedCisco Switching/Routing :: CF Error On 3825 Router
Jan 22, 2013After formatting the CF, the router is able to see the flash without a problem. I copied files to the flash - still able to see the contents okay. The problem ia that if i restart the router with the new flash, i get this error:
Jan 22 17:44:12.454 MSK: %SYS-5-CONFIG_I: Configured from console by bt_admin on
vty0 (10.10.10.44)
Jan 22 17:45:41.847 MSK: %SYS-5-RELOAD: Reload requested by bt_admin on vty0 (1
0.10.10.44). Reload Reason: Reload Command.
System Bootstrap, Version 12.4(13r)T, RELEASE SOFTWARE (fc1)
Technical Support: [URL]
[code].....
Cisco WAN :: 3825 Confirm Image Size For Router
Jun 12, 2011 imagine IOS image required size lists:DRAM 256 / 64 Flash
Then show ver on my router 3825 lists the below. Technically speaking the below should have the 64M flash required right? Why again it shows as 62592K and not 64000K?
Cisco WAN :: Install VWIC2 Card Into 3825 Router
May 29, 2011We have a cisco 3825 router with OS version 12.4 and one VWIC2-2MFT-T1/E1 card at Slot 0. Now I have to add one more card of the same type in the router.
I need to know the steps or process to add the the 2nd card in the router.
Cisco WAN :: 3825 Router Interface Does Not Pass Traffic
Mar 7, 2012we have a Cisco 3825 router which does not work well with a DSL modem(ISP provided). I have configured the Gi0/0 port of the router to plug into this DSL modem but it does not ping to the ISP gateway. If we do a shut/no shut on the interface then it work fine for about 30 secs. Sometimes even for 1 hr. Then the packets drop and we cannot pass any traffic through this interface.
Now, if the ISP connection is terminated on a computer it works fine. It works fine without dropping any packet.I have tried various options like using a straight/cross cable. I have tried to configure the interface negotiation for 100/full, 100/half, auto/auto and almost all the options.I have also tried to interconnect the devices using a L2 device like a HUB. Nothing works.
Cisco WAN :: 3825 Router Has Necessary Hardware Requirements For New Version Of IOS
Apr 4, 2011I am trying to copy a new IOS image to a 3825 router. I have verified that there is significantly more free space in flash than is needed to accommodate the image (83 MB free, new IOS is 34 MB). I have also verified that the router has the necessary hardware requirements for the new version of IOS, though it is a moot point with this issue. When I try to copy the image from either TFTPd32 or the Solarwinds TFTP server,the copy gets to about 97% and then shows a mixture of timeouts and out-of-sequence packets (.'s and o's) before telling me the copy job timed out. I have tried bumping both the "timeout" and "max retransmit" on TFTPd32 to 2-3 times their defaults, but it made no difference. The router and my laptop are connected to the same 3550. I have also tried two FTP servers but all I get is "Protocol error" on the router when I try to use either. I see the following in the TFTP debugs: [code]
View 2 Replies View RelatedCisco VPN :: ASA 5510 VPN L2L With Remote Router (HSRP LAN)?
Oct 11, 2012I'll have a problem to configure VPN Ipsec l2l between my CISCO ASA 5510 with HA and a remote lan configured with 2 cisco router with HSRP on lan.
I'll configure a static crypto map with the definition of the two peer (master and backup).Sometimes happen that the vpn is instaured with the backup router. The phase2 is up but no traffic pass between the two net?
Cisco WAN :: 3825 Bring Up Dialer If ISP Interface On Mated Router Goes Down?
Dec 6, 2012I have two 3825's. Each has it's own ISP connection. Nat is configued for both. They have an ethernet connection between them and I'm running OSPF between the two so the routes propogate. I have qty 11 Dialer interfaces configured on each router (each router has an exact copy of the other routers dialer interface). However, I only want the Dialers up if the ISP connection on the mated router goes down. Much like HSRP I need one to preempt and be active if both ISP connections are up. When one goes down the other Dialers must come up. Each dialer sends a Dynamic DNS host name and IP address pair to DynDNS.org. So I cannot have both up otherwise the DNS names will bounce between ISP#1's IP address and ISP#2's IP address (back and forth). Let me know if any option exists to make this happen. As an aside the ISP's are providing me DHCP addresses so I cannot work off of an IP, it has to be the physical interface (i.e. Gi0/0).
View 1 Replies View RelatedCisco WAN :: ASA5505 And Router 3825 - Double NAT With Port Forward?
Apr 26, 2013This is my Cisco LAB environment used for study but also in production for daily use. I am trying to setup a double-NAT network with just one IP from my ISP through the ASA & 3825 going to (2) end nodes and multiple ports for port forwarding. It is currently working but only as simple PAT and I cannot initiate FTP from the outside. removing the router, but this is my study LAB and it's a bit unconventional for learning purposes. I attached the diagram and need parts of the config.
View 14 Replies View RelatedCisco VPN :: ASA And 3825 Router - Establish Connection With Interface (security Level Of 90)
Apr 15, 2013I am trying to configure site to site vpn between Cisco ASA and Cisco router 3825, I need to establish the vpn connection with an interface that has security level of 90.I followed the procedure shown in the following link: URL.
View 6 Replies View RelatedCisco Switching/Routing :: 3825 Router - Netflow Isn't Working With WhatsUpGold
Apr 17, 2012I have a router cisco 3825, it is configured with netflow for monitoring traffic with WhatsUpGold, but I can't monitor this router I don't know what is the problem.Device: Router Cisco 3825 IOS: C3825-ADVENTERPRISEK9-M 12.4. [code]
I have a switch4500 12.2 and a router 2801 IOS 15.1 and this device work well with the WhatsUp but these devices have the same configuration.I see diferents ouputs when I use show ip flow export, this output is for a router that work well with WhatsUp. [code]
Cisco Firewall :: 3825 - ASA 5510 And Edge Router Not Altering SIP Packets
Oct 2, 2012My SIP provider is not convinced that my ASA and Edge Router is not altering the SIP packets. On the ASA I've removed the inspect SIP, and H323, what else needs to be done to make the firewall not mess with the SIP Traffic.
Packets are flowing in/out.
access-list hbg-outside-198_access_in extended permit udp host <SIP HOST> object sfipoffice_o eq sip
access-list hbg-outside-198_access_in extended permit udp any object hbgipoffice_o gt 49152
access-list hbg-outside-198_access_in extended permit udp any object hbgipoffice_o lt 53246
Here are my Policy Maps.
policy-map type inspect dns preset_dns_map
parameters
message-length maximum 512
policy-map type inspect dns migrated_dns_map_1
parameters
message-length maximum client auto
[code]...
On the 3825 Its jsut a pretty simple config that jsut routes packets form one interface to another, all Public Addresses, so no NAT on it.
Cisco Switching/Routing :: HSRP Quirk On 3725 Router
Jun 4, 2012I am setting up multiple vlan interfaces on a pair of HSRP Routers that will provide layer 3 routing for a network. I am seeing this command sporadically show up in the router config mac-address-table static 0000.0c07.acd2 vlan 210
I am not entering this command. So far, it has not shown up on the companion 3725 router. I have a 2nd vlan I have just created and the problem hasn't shown up for that vlan as yet.Using C3725-ADVSECURITYK9-M), Version 12.4(15)T7, RELEASE SOFTWARE (fc3) on the routers.
Cisco Switching/Routing :: 3825 Router - Redundant Power System Is Not Present
Apr 10, 2013I have a peculiar issue with a router whering I get the message in the Show Environment as below.
sh environment out
Redundant Power System is not present.
SYS PS1 is present.
Type: AC
AUX(-48V) PS1 is absent.
Fan 1 OK
Fan 2 OK
Fan 3 OK
Fan Speed Setting: Normal
Alert settings:
Intake temperature warning: Enabled, Threshold: 55
Core temperature warning: Enabled, Threshold: 70 (CPU: 95)
Board Temperature: Normal
Internal-ambient temperature = 22, Normal
CPU temperature = 37, Normal
Intake temperature = 22, Normal
Voltage 1(3300) is Normal, Current voltage = 3300 mV
Voltage 2(5150) is Normal, Current voltage = 5210 mV
Voltage 3(2500) is High/Low, Current voltage = 2168 mV
[Code]...
Cisco WAN :: 3825 Installed DSU / CSU Part Number HWIC-1DSU-T1 In Router / Doesn't Recognize
Apr 18, 2011I have a 3825 router running 12.4t IOS. I installed DSU/CSU part number HWIC-1DSU-T1 in the router and it does not recognize it. Is this the right card for this router? Is there anything I can look at to determine the issue? I think the router only has 32M RAM. Below is a show hardware. Card is still currently installed.
View 2 Replies View RelatedCisco Switching/Routing :: 7000 / 3750 Stack - HSRP Between ISPs Router And L3 Switch
Dec 27, 2012We have our WAN setup as explained in the attachment herewith. As of now, We have a IP 1 configured as HSRP IP in the LAN switch end at Site A and Site B. As per the HSRP priority, Site A's WAN router will preempt to be the Active WAN router. 1*1Gig link at both DCs connect to the respectve WAN router.
But with this setup, we experience a WAN outage whenever there is a link disconect at Site A - as HSRP fails over from Active to Standby(Site B) and again when the link at Site gets restored. To avoid this :
Is it possible to have the HSRP configured over a port channel at Site A and B (or atleast at Site A) ? In that case, will there be a need for the ISP to change their configuration except to configure a port channel ? The ISP has Cisco 7000 series router which connects to 3750 stack at DC lan.
Cisco Wireless :: Controller 4400 Series Work With Aironet 3600 Series
Mar 6, 2012Can Controller 4400 series work with Aironet 3600 series?
View 5 Replies View RelatedCisco Wireless :: 1140 AP Series Vs 1260 AP Series Technical Differences
Jul 24, 2012What'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 RelatedCisco Routers :: How Does Quality And Longevity Of SRP500 Series Compare To RV Series
May 27, 2012My Draytek 2710 just dies after 2 years so I was looking for something a little more reliable and noticed the spec of the SRP527W-U.I take it with only one antenna and reading a couple of past discussions, the wireless will only manage n-lite as some people call it i.e. 150Mbps, and not the full 300? Oh, and are the ports still only 100M and not Gig?I know the 547 would tick both these boxes but we are talking twice the price. How does the quality and logevity of the SRP500 series compare to the RV series (which would need an adsl modem) or the Linksys boxes?
View 1 Replies View RelatedCisco :: Does WLC 2500 Series Supports 1262 Series Access Point
Jun 14, 2011Does AIR-CT2504-25-K9 spupports AIR-LAP1262N-E-K9 Access Point? How can I check this?
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