Cisco : 1721 / 2610 - Old T1 Wic Is Not Interacting To V2
Sep 18, 2011
I've got three Cisco 1721's and a 2610, two of the 1721's are 32f's, the other one is a bit older but is still the same model. The two Cisco 1721 32f's have 1-dsu-t1-v2 wics in them, and the older 1721 has a 1-dsu-t1 wic in it. Now no matter how i have configured it the old t1 wic will not talk to the v2 wic. I've tried putting the old wic into a 1721 32f and it doesn't work at all!
What i have working:
router DCE (1721 32f with v2 wic) can talk to router DTE (1721 32f with v2 wic) no problem with this configuration.
Router DCE:
-service-module t1 clock source internal
-service-module t1 data-coding normal
[ code].....
Router DTE:
-service-module t1 clock source line
-service-module t1 data-coding normal
[ code]....
Router OLD (1721 with v2 wic) can talk to router DTE (1721 32f with v2 wic) no problem with same config. What doesn't work: Any router with 1-dsu-t1 (old) wic to router DTE (1721 32f with v2 wic). again same configuration as before, so whats going on that i cant get this to work? Is the old t1 wic not compatible with the new t1 wic?
is there any way to interact with wan port like LAN?i have connected a rocket m5 as a bridge to my Dir-615 wan port but i cant see the AirOS login page (rocket m5 configuration page) nor brige's ip address on my LAN...is there any way to interact with the ip address that connected to wan port?
i recently bought and installed a working NM-16ESW into my cisco 2610.HOWEVER:i have tried different IOS's:c2600-ik9o3s-mz.122-46a.binc2600-io3-mz.122-46a.binc2600-io3-mz.123-26.bin and unfortunately non of those IOS versions works with the NM-16ESW.Heres my SHOW DIAG command:
I am working at a client site today. The client has a large Frame Relay Hub Spoke network. The Hub is at the HQ location, and then there are about 15 spoke sites in remote offices.
We are having an issue with the frame between the HQ and one of the spokes. We are currently working with our dear friends at AT&T to troubleshoot the issue. AT&T yesterday was trying to run a local loop test to the router at the remote (spoke) end. We were working iwth them in trying to put the remote router (which we manage) into a loopback mode. We were trying to use controller commands
COOP-Rappahanock#conf t Enter configuration commands, one per line. End with CNTL/Z. COOP-Rappahanock(config)#controller ? % Unrecognized command COOP-Rappahanock(config)#controller
That we seem to run out of options...
How can we put the subinterface that is the other end fo the frame into loopback mode so that a local loop test can be done between us and AT&T (provider)?
I have a Cisco 2610 series router(Version 12.0(5)T1, c2600-i-mz.120-5.T1), which has a network module inserted. I would like to view the model of this network module. There are no "show inventory" or "show platform" commands. "Show version" doesn't list the network module as well. In addition, it appears to have a "show c2600" command, but this doesn't display any hardware information.
I have a home lab. I am trying to connect a 1710 to a 2610 with just using the fast ethernet ports. I understand that serial connections and t1 csu/dsu connections use clocking, etc. How can I configure FA ports to do the same AND be routable?
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.
I have a Cisoc 2610 connected to my network, 1 Ethernet port and a WIC-2T card. I have ther serial connection to the main router and the ethernet going to the switch. I can ping all device throught the network...but the 2610 can't ping any outside address (no internet connection). I have the internet connection going through my 3745 (which the 2610 is connected to via serial cable). I put a default route into the 2610 but still no luck.
Here are the running configs:
2610: version 12.3 service timestamps debug uptime service timestamps log uptime
I have 2 Procuve Switches one is 2650 were all the Department PC's & Wireless access points connected & second one is 2610 were i have the firewall connected,Active Directory & Windows DHCP Server
Switch 1- 2650 Ports Port 1-16 is used by HR Department Port17-32 is used by Finanace Department Port 33-34 is used by Access Points Port 41-48 is used by Users
Port 50 is used to uplink to switch 2610.What i wanted to achive is Isolcate Departments & Users & Access Points through VLAN from each other but they should be able to hit our Active directory for authentication, Firewall for internet & DHCP Server for IP's.
I have a cisco 2610 router connected to satellite modem (CDM-600). Cisco has NM-2W module with WIC-2T card, one port of this card is connected to modem via CAB-SS-530MT=, chassis WIC slot is filled with 2MFT-E1. Everything works fine for several hours. Then serial interface (connected to modem) goes down, and never comes up. I see following messages in the log. [code]
I'm working on my CCNA. I purchased an old router 2610 with two ethernet ports. I configured the IP addresses on the interfaces and added the default gateway. I configured NAT to go out my ATT DSL router to the internet. With the 2610, I'm able to ping the back end or internal DSL router, but I can't ping the front end, external router, or out to any internet site such as google.
I am able to ping from pc to Router1. I am able to ping 4.2.2.2 and google from Router1 but unable to ping it from Router 2 and pc.
Here is my config for Router1:
Current configuration : 1089 bytes ! version 12.4 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption
Ive got my home lab setup with two 2610 routers hooked togeather with a DTE/DCE Crossover and I have OSPF configured on both routers. Each router has one 3550 switch connected to each FA0/0 inteface. The issue is that Everything can be pinged except my windows 7 PC connected to the R1 LAN. Everything else can be pinged from any other device. I checked the PC gateway configuration, disabled the firewall and checked my switch configuration! Is their something that I need to change in Windows?
Windows PC ------------ 3550 Switch-------------R1-----------------------------------R2---------------------3550 Switch----------------------Linux Box
Windows PC can't ping past the FA0/0 interface between the switch and R1
I have a 2610 router. How can I tell if the built-in ethernet port is only a 10BASE-T or if it's a 10/100 port? Is there a "Show" command to give me this information or did it only come one way? I have found conflicting information on this :-( If it's only 10BASE-T, can I upgrade it to 10/100?
I am trying to monitor routers Cisco 2610, 2801 and 1760 with a monitoring software called zenoss. and I cant see on this devices the powersupply state, temperature sensor, fan state, i dont know if this models of routers cant support the monitoring of this component on the devices.what can i do to monitoring this component? what kind of Oid I can use to get this components state?
I have a 1721 router in my home & I want to setup it for firewall/ vpn. Is it recommended to purchase a WIC-1ADSL? What module is recommended for VPN? Is it possible to setup VPN using DSL / Dynamic Ip connection ?I want to explore on Cisco security & I get this advice from a supplier.
I am having a problem configuring a VPN connection from a 1721 router to an ASA5520. The router has already been configured, but I have been asked to setup the VPN.I think the issue is because they are using a Loop back interface (which I have never configured for before).
The "sh crypto isakmp sa" command shows: dst src state conn-id status 5.6.7.8 1.2.3.4 QM_IDLE 4 ACTIVE
where 5.6.7.8 is the ip on Loopback0, 1.2.3.4 is remote peer ip. Pings to the remote network don't work.
Here is the (slightly edited) config of the 1721 : Current configuration : 3838 bytes! version 12.4 service timestamps debug datetime msec service timestamps log datetime msec [code]......
I can not apply the LLQ to ADSL ATM interface. the system take the command with out any error message, but no in the show running config. Any Cisco link can explain this? [code]
I just purchased one of each of the above, both with 1ea WIC 1DSU-T1, and would like to connect them directly to each other in a lab scenario. Do I need to have an RJ48 cable or will an RJ45 work? I have them connected now, but they are not seeing each other. They are connected via S0 on the 1721 and S1/0 on the 1760.
I have a 1721 router with 3 equal routes to 0.0.0.0, using CEF for load balancing with universal load balancing algorithm. It doesn`t NAT, just routing. I wonder which is the maximum capacity of the router, since it should support up to 40000 connections to different destination IP. Is the limit set by the router resources (CPU, memory, ...) or a maximum limit of entries in the table FIB / RIB?
Trying to work out if I can setup a VLAN interface on a 1721 router.The only interfaces that are listed are the Ethernet (W1-ENET) and the Fast Ethernet interface.I'm still super new to all of this and learn how to change IOS via rommon and TFTP after realizing I had an IOS too large for the memory?
Monday, I had a cisco 1750 router in place suddenly stop communicating to a Larscom ISP owned unit. Since then I have sent two replacement 1721 routers with WIC-1ENET cards. I have used the original straight thru cable to connect the 10baset port on the Larscom to my E0 on the WIC-1ENET. No link lights on either. I have also tried a known working straight thru cable and a crossover cable. No link lights.
I can take a crossover cable from a pc and ping the E0 port without issue. The ISP is telling me it is an issue with my equipment.
I have the Cisco series “Cisco 1700” routers operational at my client site, These router suddenly get reboot with 1 or 2 hrs gap. See the below errors which has been captured in router logs:
============================================================ 00:00:09: %SYS-5-CONFIG_I: Configured from memory by console 00:00:11: %SYS-5-RESTART: System restarted -- Cisco Internetwork Operating System Software IOS (tm) C1700 Software (C1700-Y-M), Version 12.2(16.1)T, MAINTENANCE INTERIM S OFTWARE TAC Support: [URL]
