we are configuring a ras on 3925 router with e1 controller. when we connect the e1 controller to pbx we got on pbx a no frame alarm (detailed error is that we have nfas but we do not have cas). what could be the error? do the router need dsp to have a framed e1?
View 1 RepliesNetwork is 10.254.0.0/16
snag.gy/3Y8aN.jpg This is the network image.
This is my subnetted connections: http:[url]....
I can ping R2 to R5 but not R5 to R2. I have spent about 10 hours going through my network and code to no avail. I think it is the frame relay that's causing the error but not sure.. I just checked and I think R6 and R5 are not getting their OSPF updates by trying show ip route
Here are my configs: http:[url]....
Provider T1 handoff with two PVCs to their MPLS cloud to a 2911.One Internet PVC and one for the MPLS including a SIP trunk .
Is there a way to use QOS to have the router prioritize one PVC over the other.Always service the MPLS/SIP PVC over the Internet ONLY PVC?The MPLS/SIP PVC will have QOS for voice but needs to be prioritize.Other option will be to police down the Internet PVC to a value which will leave the required total Kb for the voice priority KB.(FR PIPQ works if the PVC is for voice only.)
I need 3925 router that support BGP as well as IPSEC VPN. is this correct part number i ordered? CISCO3925-SEC/K9. Its always hard to understand Cisco licensing, specially new one. will above package will have router wth ipbasek9+seck9?
View 4 Replies View RelatedI have a new 3925 ISR G2 router with the universal IOS, 256kb flash in CF0, 1gb flash in CF1. When the router boots it prompts to enter initial config. Whether I say yes or no, enter the appropriate info, "write memory", and reload it comes up with a blank config. I've checked the config-register (2142), copied the start up-config to nvram:, flash0:, and flash1: but nothing works.
View 2 Replies View RelatedI've heard that a method to optimize traffic is to use variable length packets. They say that the worst case is in minimum length packet (64 bytes). But I can't understand why.
View 2 Replies View RelatedMain site have 8 departments and each department have 60 pc's,remaining sites each have 6 departments and in each department have 40 pc's and in the design of WAN connection you use frame relays and that is the 100% growng hosptals and clock speed is 64000 bits/sec and security must don't access the unautheraised users from out side....how can I do this?
View 5 Replies View Relatedworking through a lab and can't seem to configure frame relay on subints. I assume it's not supported but this seems basic; am I doing something wrong?
View 4 Replies View RelatedI have been trying to make rip work on this frame relay with multipoint configuration (hub and spoke) and I also configured a loopback interface on each of the routers and configured rip with the loopback address. I observed that the routers (cisco 3600 series) are not sending or receiving any RIP updates through their serial interfaces but are sending through loopback interfaces i configured (debug ip rip).I can ping all routers but cant ping their loopback interfaces because RIP updates are not sent or received by them.
R1#debug ip rip
RIP protocol debugging is on
R1#
*Mar 1 00:09:46.759: RIP: sending v2 update to 224.0.0.9 via Loopback1 (1.1.1.1)
*Mar 1 00:09:46.763: RIP: build update entries - suppressing null update
[code]....
I started studying yesterday for CCNP Route and I'm already stuck. Stupid Frame relay. Basic topology attached, 1 Hub, 2 spokes. I have EIGRP working correctly and each spoke can see all routes correctly. The Hub is on a Multipoint interface with split horizon turned off.
View 15 Replies View RelatedI've a home lab which consists of three 2610xm routers and I have configured two routers back to back with FR subinterfaces. The commands are used are;
R1
frame relay switching
int s0/0
encap FR
no sh
clock rate 64000
frame-relay intf-type dce
[code].....
Everything works great with this config and I know how to configure without lmi too. My question is more for the CCNA exam and fill the gaps in so to speak. The question is when you configure FR with static mappings and inverse arp do you need actual frame relay switches on the other side of the link or can I configure on my home labs routers. I know I am gonna try and configure this as well, but can I configure multipoint on my third router with a different physical interface. Like R1 with s0/0 to R2 s0/0 and R1 s0/1 to R3 s0/0 with subinterfaces.
I have one router 3925 equipment DIRECTLY connected to the Router that needs to be accessed by telnet port 23.
Please find the attached config details.
I have spend half day to look up this question in cisco official web site, but get nothing . Any infomation about vpn performance of 3925 router？Produce : cisco 3925 ( Cisco 3925 Security Bundle w/SEC license PAK )Question is , how much ipsec vpn tunnels can be carried as a vpn server of this bundle ? if more licenses may be bought, how much most tunnels can be held？
View 5 Replies View RelatedI have a Cisco 3925 router running IOS 15.2 I am trying to configure IP SLA on it. The configuration is supposed to be what is pasted below. but the CLI is rejecting the commands.Its taking oly the "ip sla responder" command after that if I enter "ip sla 1083180034" command it says invalid input. [code]
View 5 Replies View Relatedhow to setup natting on a 3925 router.
View 1 Replies View RelatedI have a question regarding the 3925 router. In the past on my old 3660's, in order to add a new line to an ACL, I would have to remove the entire ACL and readd it when adding new ACL lines to the list. Is this required on the 3925's, or is it like the ASA 5520's where you can just add an ACL any 'ol time without having to remove/add the entire ACL list?
View 2 Replies View RelatedI am having real problems trying to build resiliency into a hub and spoke frame relay scenario. I know the hub is a single point of failure. Is there any way to put some resilience into the network? There is 4 attached branch offices.
View 8 Replies View RelatedI need netframe v4.0.30319 !!
View 1 Replies View RelatedEthernet frame overhead due to encryption protocols used, and how can it be resolved?
View 1 Replies View RelatedI 'm trying to set up a home lab with a couple of 28XX and 2651XM series routers.I would like to simulate a frame-relay connection between HQ, Branch1 and Branch2 . All of them are conneced to a PSTN switch (2811 router) via T1 cross over cables. The connectivity is like this. [code] I have configured all the routers and FR switch with necessary configuration. However the link between HQ and Branch1 is not coming up. On both the routers I could see the line protocol is down.I have pasted the configuration below.[code]
View 4 Replies View RelatedAs U know cisco feature for frame-relay is creating mfr link and binding them to physical interfaces I did so but my MFR links doesn't get up?
PS. router is ASR1004
frame-relay switching
interface MFR0 description Virtual FR ---> Serial0/0/0 no ip address encapsulation frame-relay IETF frame-relay lmi-type ansi frame-relay intf-type dce frame-relay route 908 interface Serial0/0/0 908!interface MFR1 description Virtual FR ---> Serial0/2/4:0 no ip address encapsulation frame-relay IETF frame-relay lmi-type ansi frame-relay intf-type dce frame-relay route 900 interface Serial0/2/4:0 900
interface Serial0/0/0 (Smart serial interface) description Serial ---> E1 no ip address encapsulation frame-relay MFR1
interface Serial0/2/4:0 (E1 serial interface) description Link ---> S no ip address encapsulation frame-relay MFR0
I am installing an ASA 5520 and I have a problem on accepring the incoming traffic from an external office connected via Frame Relay.
On my OUTSIDE interface I have both the internet traffic and the external office traffic incoming. What comes from the external office is visible as 10.1.0.0/16.
I have to allow this traffic to enter the internal network, without any control. I would also keep the original IP address.
I have configured the Firewall but I don't know how to setup the NAT.
I'm looking to test fram relay connections in a lab environment i'm building at home. I have a couple of 2610 routers that are barebones and am looking to get some serial modules. Are (2) WIC-2T's all I would need to create those test connections? Also on a side note are the any modules for the 2610 that have fast ethernet connections. I would like to have that so I can create a router on a stick model off of the 2600's.
View 1 Replies View RelatedIOS 15.1(4)M1.
I am trying to setup my new 2901 running 15.1(4)M1 for frame realy via a VWIC3-1MFT-T1/E1 card. Now I have set up plenty of frame relay connections via older serial cards, but I just cannot find any documentation on how to do this on one of the new VWIC3-1MFT-T1/E1s. None of the commands I am used to seem to even exist. None of the
encapsulation frame-relay ietf
frame-relay interface-dlci 16 ietf
seems to be there. How to configure the card in IOS 15?
We have frame relay T1 circuit at one of our remote site. Which is connected to our core frame relay router which have DS3 circuit.Now we bought second T1 line at remote site and now I have to configure Bounded T1 with Cisco 1921 router.good config example or document on how to configure frame relay bounded T1 ?
View 1 Replies View Relatedi said in the title i have forgot my password for my cisco3925 rourtor and how to reset my password
View 3 Replies View Relatedchecked all the recovery doc, however, there is no one specific for 3900 series router
View 2 Replies View RelatedI 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 RelatedI am trying to set up a redundant OSPF setup and I am seeing behavior I don't quite understand. At the main office I have two routers, a 3825 connected via full DS3 to the MPLS cloud, and a 3925 connected to the Internet for VPN backup.There are nine branches, but I am only going to talk about three. The three branches all connect together as well as having their own MPLS connections to the cloud. They are all 2821 routers with a 4.5 Mbps multilink interface into the cloud (three T1's). One of the branches has a backup IPSec/GRE Internet connection that I want any of them to be able to use in case of an MPLS problem (which there have been many lately, sometimes involving all of them going down at the same time). The connection into MPLS uses Inter-area OSPF with the provider. The Tunnel connection is also using IA OSPF (the main office is area 0 and this cluster of branches are all on area 100).
OSPF seems to be behaving oddly. At the main office, on the 3825 with the "backup" shut off, if I do "show ip route 10.51.0.0" it shows this output: [code]If the metric before was 24, why would it put in a route with a metric of 53 now? What's worse is that the branches all think they should connect over the MPLS and the main office sends everything over the VPN. It works, but I don't really want asymetric routing! I have included some configs as well... those which I consider relevant. I am including a diagram that has more on it than is relevant, but what I referenced is here (and yes, spanning-tree has been properly configured on the red fiber connections with the connection between FEC2960 and Hl2960 blocking, but try to ignore the LAN stuff because this is in a transitional phase right now anyway).
I want to connect my clients from the Windows WS to a VPN Tunnel using 3925 router w/o Cisco VPN client. Is there the way to use native IPSec client on Windows XP or Windows 7?
View 1 Replies View RelatedI need to install an ATM module in a 3925 router. I would like to know if this card is that I have to buy with the transceiver(SFP)?
Will use a fiber cable LC LC singlemode fiber optic.
Module: NM-1A-OC3-POM
Transceiver :SFP-OC3-IR1
Monitoring H.323? I've got a 3925 running15.1(3)T with 9 PRI's. Because of our volume, syslogging is not the desired solution. We want something that we can potentially graph over an 8 hour period, so while the RTMT is accurate, either it won't store the data for 8 hours, or we aren't using it correctly (plus, mgmt may want access to the stats/graphs, and we're not keen on granting them access). So far, we've used: [code] None of these seem to accurately portray utilization. cdsp Active Channels seems to get the closest, so perhaps I have to tweak it a little bit, but so far, nothing accurate.
View 3 Replies View RelatedI have a network architecture like the one HERE but with alot more spokes (32). Would my cisco 3925 be able to support so many crypto maps?
View 2 Replies View Related