Cisco WAN :: 7204 VXR - GRE Tunnel Max Bandwidth

Feb 28, 2010

We have point to point metro ether net link terminating on 7204VXR router.On this point to point link we are configuring GRE over ip sec. Problem is when the traffic exceeding 8mbps we started getting packet drops. from the Cisco documentation it seems the tunnel bandwidth is by default 8mbps and there is parameter like Inherit/receive but those actually not change the tunnel interface bandwidth.If we just give tunnel bandwidth with bandwidth mentioned it allows me to give option of 100mbps but again the tunnel interface bandwidth remains 8mbpos only and probably that 100mbps is useful only for routing decisions.
 
i am using advance security 12.4.15T12 image. Whether this is a limitation or any other way to go beyond 8mbps for the tunnel interface (7204VXR-NPEG1 processor)

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We have two Cisco 2811 Routers setup with a GRE tunnel that we would like to constrain the bandwidth on to replicate a satellite connectinon of 400 kbits. We tried the bandwidth command 400, but from what I understand that is only for routing metrics and not actual speed of the interface.

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May 13, 2011

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Cisco WAN :: 7206VXR - GRE Tunnel Transmit Bandwidth

May 19, 2011

We have a major poblem going on with our VPN router.We have a 7206vxr router which has an mGRE tunnel forming EIGRP neighbourship with about 800 remote locations using GRE over IPsec.
 
We have a problem where the EIGRP neighbourship keeps flapping intermittently and this happens to 30-40 locations at one time and very frequently.What I noticed was that the GRE tunnel transmit bandwidth was showing as 8 Mbps. I guess there is an option to change it.Will this 8 Mbps limit cause any issues of EIGRP neighbourship flaps and will increasing the bandwidth useful.

We are also seeing output drops on the tunnel interface.

pcvpnstore#sh int tu0Tunnel0 is up, line protocol is up  Hardware is Tunnel  Internet address is 10.254.254.254/16  MTU 17912 bytes, BW 30000 Kbit/sec, DLY 50000 usec,     reliability 255/255, txload 244/255, rxload 110/255  Encapsulation TUNNEL, loopback not set  Keepalive not set  Tunnel source x.x.x.x (GigabitEthernet0/2)  Tunnel protocol/transport multi-GRE/IP    Key 0x328CDF, sequencing disabled    Checksumming of packets disabled  Tunnel TTL 255  Tunnel transport MTU 1472 bytes  Tunnel transmit bandwidth 8000 (kbps)  Tunnel receive bandwidth 8000 (kbps)  Tunnel protection via IPSec (profile "dmvpn")  Last input 00:00:00, output never, output hang never  Last clearing of "show interface" counters 00:17:06  Input queue: 0/800/0/0 (size/max/drops/flushes); Total output drops: 732

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Cisco VPN :: 1800 Site-to-Site VPN Tunnel Bandwidth For Voice Traffic

Jun 22, 2011

I have some challenges with a VPN config I recently setup for a client.I have at the HO the following:

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- 1MB radio internet access
 
At the BO(branch office), i have:

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The only reason we setup the VPN in the first place was for the phones at the BO to be able to connect to the gateway at the HO and also able to make calls and receive calls as if the phones were at the HO.The phones at the BO successfully register to the HO, but are unable to recieve calls and dial out. Everytime I try to make a call, the phone displays a "connecting..." message. [code]

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Cisco WAN :: 7204 VXR With NPE-G1 CPU Maxing Out?

May 23, 2011

I have a cisco 7204 vxr that terminates a 300 meg ethernet circuit asn well as an mpls DS-3.  CPU increases along with utilization of the ethernet circuit.  When the utilization gets to around 150 Mbps on the receive, the cpu is maxed out at 100%.  I am wondering if the router can support the amount of traffic coming through it.  The majority of the traffic is voip using g729 codec, so packet size is small.  We are no where close to peak utilization and cpu is at 39%.   Here is what I see currently:
 
#sh verCisco IOS Software, 7200 Software (C7200-ADVIPSERVICESK9-M), Version 12.4(15)T4, RELEASE SOFTWARE (fc2)Technical Support: [URL] 1986-2008 by Cisco Systems, Inc.Compiled Thu 13-Mar-08 10:40 by prod_rel_team
 ROM: System Bootstrap, Version 12.3(4r)T3, RELEASE SOFTWARE (fc1)BOOTLDR: 7200 Software (C7200-KBOOT-M), Version 12.3(15), RELEASE SOFTWARE (fc3)
 uptime is 3 years, 1 week, 3 days, 6 hours, 40 minutesSystem returned to ROM by Reload CommandSystem restarted at 08:26:49 UTC Wed May 14 2008System image file is "disk2:c7200-advipservicesk9-mz.124-15.T4.bin"
 
This product contains cryptographic features and is subject to UnitedStates and local country laws governing import, export, transfer anduse. Delivery of Cisco cryptographic products does not implythird-party authority to import, export, distribute or use encryption.Importers, exporters, distributors and users are responsible forcompliance with U.S. and local country laws. By using this product youagree to comply with applicable laws and regulations. If you are unableto comply with U.S. and local laws, return this product immediately.

[code].....

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Dec 19, 2011

We have a cisco 7204 VXR and would like to know the module which has two fastethernet  port. We tried a PA-2FEISL-TX but it did not work.

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Cisco WAN :: How To Configure 7204 For Internet

Mar 6, 2012

Today we got a new cisco 7204 with NPE-G2 , so we wanna to configure to root for the internet so here is my scenerio
 
1- Public Ip address =155.155.155.20
 
2 Private Ip Address =192.168.2.0 /24
 
3- Gateway = 155.155.155.1
 
4-DNS Server = 194.155.12.133
 
Interfaces:
 
1- Gigabite 0/1  - We put this for Public ip address
 
2- Gigabite 0/2 - and this for Private Ip address
 
how to route this for the internet . after routed we want our client computers to get internet from Gigabite 0/2 Interface

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May 20, 2012

is 633+ seconds (approximately 10 minutes) load time normal for a Cisco 7204 router? I find that it takes forever for the router to do :Self decompressing the image". I tried the latest IOS and tried different bootloaders but it doesnt seem improve it?

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Cisco WAN :: Router 7204 Rebooted Unexpectedly?

May 8, 2011

One of our Routers 7204 rebooted unexpectedly. I try to access Output interpreter but is not working. The output from our router is the following:
 
 WAN-ROUTER#sh version
 Cisco IOS Software, 7200 Software (C7200-ADVIPSERVICESK9-M), Version 12.4(15)T2, RELEASE SOFTWARE (fc7)

[Code].....

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May 22, 2011

I would like to find out what the status is of the Cisco 7204 VXR and 7206 VXR routers?I understand they are EOLife and EOSale.Are they also EOSupport? we planning to upgrade 3 of them in our environment and management requires feedback around this.We thinking of going the ASR1000 route..

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Nov 8, 2011

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Jan 18, 2012

I need to configure BGP on our 7204 and 2811 router.  The 7204 is our main router and currently running EIGRP internally.  Our remote locations just moved to an MPLS connectivity and they have a 2811 router.  I will need to configure BGP for the routing protocol. I have the AS number and the remote AS number. Attached is the the current configuration of the two routers.

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Cisco WAN :: Securing SRDF Between Two 7204 Routers

Jan 3, 2011

We have a leased line from one office to a DR site which we use to back up our data. We are using Cisco 7204 and and OC3 circuit. The data is sent in blocks (SRDF) and we are sending changes only. However, we are getting requests from compliance to further secure this connection since it is a leased line. I guess I need to know how secure SRDF traffic is and then if required, how to secure it.

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Cisco WAN :: 7204 - Edge Router Choice

Dec 22, 2011

We are replacing a DS3 Internet connection with a 100 Mbps fastE connection from a Tier 1 Provider.  I currently have a Cisco 7204VXR with 512 Mb DRAM and 128 Mb of Flash and two 10/100 ports that is connected to the DS3.  I also have a 3845 with 1 Gb of DRAM and 256 Mb of Flash with two 10/100/1000 ports available.
 
We are currently running BGP, below is the summary
 
BGP table version is 88880414, main routing table version 88880414
379041 network entries using 44347797 bytes of memory
379043 path entries using 19710236 bytes of memory(code)

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Nov 28, 2007

I can't seem to find out what this means. Every 6 months or so, my 7204 locks up. I can't even get to it via the console port and I must reboot to access it. I noticed this alarm in my logs.( ASSERT CRITICAL PO1/0 Threshold Cross Alarm - B3) I've looked on-line but can't pinpoint it's meaning. Looks like a flapping interface but might be something else.

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Cisco WAN :: Output Drops And Input Errors On 7204 With NPE 300

May 11, 2011

My router, a Cisco 7204 with NPE 300, is experiencing output drops and input errors on a fastethernet interface. I have a 100Mbps connection with less than 15Mbps utilization at peak times.
 
FastEthernet1/0 is up, line protocol is up  Hardware is DEC21140, address is 0014.a985.1a1c (bia 0014.a985.1a1c)  Internet address is 38.102.66.134/30  MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,     reliability 255/255, txload 3/255, rxload 1/255 

[Code]....

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Cisco WAN :: Reasonable Replacement For 7204 VXR That Meets Requirements

Aug 25, 2012

I was planning to buy 7204 VXR for my site's router for the following requirements:
 
- support for ATM, Serial, ISDN
- support for 3 10/100/1000 ethernet interface
- support for 2 WAN interface
 
However, I realized that the 7200 series will not be available for sale after September of this year!! Any "reasonable" replacement for 7204 VXR that meets the above requirements?

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Dec 6, 2011

I have a 7204VXR Router, with Neflow. The collection for all interfaces is ok, but one interface (Gigabitethernet 1/0), is not showing the egress traffic in the pictures. The configuration has "ip route-cache flow", ip flow egress, and ip flow ingress set. But, is not showing the egress traffic.

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Oct 24, 2012

I have a Cisco 7204 vxr router that does not have a valid image on the boot flash or on the pcmcia card (disk 2).  I tried everything i could to try and get the router to recognize the flash but it keeps giving me a magic card error.  I'm losing my mind slowly but surely. 

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Feb 16, 2012

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Feb 7, 2012

I'm looking for a Cisco device to run a full BGP table with a 60Mb link. And one of the main restrictions is that my traffic is almost 100% real-time (voip). So the average packet size is small. Today we own a Cisco 7204 NPE400 with 512Mb RAM. I think even though I upgrade it to a G2, due to the small average packet size, the router will be near to its limit. Maybe a Cisco 7300 NSE-150? Or should I think about a switch?

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Jan 31, 2012

I am preparing to move two branch offices from a point to point T1 connection to Century Link Metro Ethernet.Currently my branch locations connect to my HQ 7204 router via a channelized DS3. I have a 4507R at HQ that I will connect the ME circuit to.We will also be moving our Internet connection on the ME circuit.Our service provider Clink will hand me a single Ethernet handoff for the Internet and branch office connections. For the first phase I will connect one branch office using ME. Once that is in place and tested we will move another office and so on. Then our final step is to move our web connection to the ME circuit.Each branch office has their own unique voice and data subnet. They each have a 2801 router and a 3560 switch. The routers are MGCP gateways with only one PSTN connection, a POTs 911 line on a FXO port.
 
So my questions are;

1 - Should I connect the ME directly in to the 3560 at the branch offices or use the Fa0/1 on the 2801? Fa0/0 is currently connected to the 3560.
 
2 - On my 4507R at HQ how will I configure the ME switch port? As a dot1q trunk port?
 
3 - Given that ME is basically a LAN connection will I have to re IP the branch office? HQ is 10.10.1.x/24. Branch is 10.10.166.x/24 (data) 192.168.166.x/24 (voice).
 
4 - On the 4507R will I need to configure a vlan interface for each branch subnet?
  
I attached two network diagrams. One represents our current topology (MEexisting) and the second represents the new ME circuit changes (MEprojected).

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May 15, 2011

Im trying to configure a 7204 for radius login authentication, although the router is also configured with radius for VPN access. How can I configure it for both using 2 different raidus servers? the login via radius is working fine on another router, although that one is not doing VPN access so there's no conflict.
 
My config:
 
aaa group server radius RADIUS_AUTH      server x.x.3.11 auth-port 1645 acct-port 1646
aaa authentication login networkaccess group radius local

[Code]....

For some reason, this does not work. I cannot access the router and authenticate via x.x.3.11 radius server. I think there's a conflict between the VPN and the login authentication but im unsure how to resolve this.

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Jan 9, 2011

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May 5, 2012

One of my newly installed  router got reloaded ,showing me below error . The same IOS im using in another router and it works fine without any issue ,but this newly installed router gave me this problem. [code]
 
cisco 7204VXR (NPE-G1) processor (revision B) with 983040K/65536K bytes of memory.

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Sep 9, 2011

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Oct 17, 2012

I am using a Cisco RV110W (Firmware 1.2.09) in a branch and I would like to create a VPN Tunnel to another site that has a Cisco RV042 (firmware v4.2.1.02)
 
What would be the correct Configuration? the current configuration I am using is
 
in the RV042 i am using
 
Check Enable 
Local Group Setup
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[Code].....

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