Cisco WAN :: HSRP On 3945 ISR With WLC Module
Mar 7, 2012
We want to implement HSRP between two 3945 ISRs:
RouterModelIOSModuleR1Cisco 3945 Integrated Service
Routerc3900-universalk9-mz.SPA.151-1.T.binNME-AIR-WLC12-K9
R2Cisco 3945 Integrated Service
Routerc3900-universalk9-mz.SPA.151-4.M1.binNME-AIR-WLC25-K9
The issue that we are experimenting is that, although the module's interfaces are up and HSRP in correctly configured, the show standby summary displays that the Active router is local in both routers. We also have some GigabitEthernet in the routers and they are correctly running HSRP. Does the WLC Modules physically support HSRP?
View 1 Replies
ADVERTISEMENT
May 20, 2013
if the Cisco 3945 router requires any license for it to run HSRP. Also advise which IOS runs HSRP on the 3845 router.
View 3 Replies
View Related
Sep 22, 2011
I am trying to find out what the maximum amount of HSRP/Standby groups a Cisco 3945 will support. I found this link that I think says 256 URL.
View 6 Replies
View Related
Aug 8, 2012
I have a Ethernet module (SM-ES3G-16-P) installed in a 3945 router and noticed during first boot no licenses are active at all. I would assume at a mimimum ipbase would be active. With this module, does static routing work with just ipbase?
Example:
interface g0/1
no switchport
ip addr 192.168.254.2 255.255.255.0
[code]....
View 3 Replies
View Related
Oct 11, 2011
We have Cisco 3945 Router with SM-ES3-24P Switch Module. when we tried to configure routing in Router and Layer 3 ports on Switch module, the inter-communicaiton is not working?
how we can use routing in 3945 with SM-ES3-24P module?
View 2 Replies
View Related
Jan 5, 2013
I have one 3945 router with SM-ES3-16-P module with SL-ES3-16-IPS. I am not seeing any license for this module in CLI output of my router. How do I add license for this module and activate. do I need IP Service IOS for this module
View 1 Replies
View Related
Apr 30, 2012
I've a 3945 with SM-ES3G-24-P module installed and tried to configure some routing but it doesn't work .
1. L3 interface on the switch modules (with ip address configured)
2. OPSF on the router with connected interface redistribute (which includes the switch module L3 interfaces)
I don't see any of the switch module L3 interfaces routes in the router, not even the connected interface.
SM
-----
int g0/1
no switchport
ip add 1.1.1.1 255.255.255.0
Router
---------
int g0/0
ip add 2.2.2.2 255.255.255.0
router ospf 1
redistribute connected
network 2.2.2.2 0.0.0.0 area 0
View 4 Replies
View Related
Feb 7, 2013
We just recently purchased a 3945 ISR G2 router and have a SRE-910 module (with two hard drives) configured in a Raid 1. We are running a stand-alone version of ESXi on the service module and I'm trying to figure out how to monitor the status of the Raid on the drives (along with other health issues). SNMP has revealed nothing so far and even opening a support case for which MIB's to use has proved fruitless. All the documents I find on monitoring the modules say to use LMS which is now Cisco Prime. I've downloaded the trial copy, put in the SNMP settings and scanned the router. I get device results and it shows that I have the SRE-910 module installed, but I get no other configuration / device informaiton from the module itself.
I tried to create a new Monitoring template using the NAM health as the base template (which I'm assuming this is the correct template). Unfortunately, when I actually try to deploy the template against the discovered router, I get an 'Unexpected end of list' error which makes me assume I'm still doing something wrong.
View 1 Replies
View Related
Nov 8, 2012
I am trying to find out what the 'normal' operating temperature of the CPU in a 3945 router is? We have just replaced some 2800 routers for 3945's and the NMS server initially complained about the new router CPU temperature being too high. Compared to the 2800 the CPU temperature is much hotter - 50 degrees celcius as opposed to 20-smothing degrees. I have searched but can't find what are considered 'normal'?
This is the output:
router#sho environment allSYSTEM POWER SUPPLY STATUS==========================Internal Power Supply 1 Type: DCInternal Power Supply 1 12V Output Status: Normal
[Code].....
View 3 Replies
View Related
Mar 3, 2013
We have recentrly replaced a 1700 router with Cisco 3945 router (Core Router) and the Channalised E1 interface is configured as given below: [code]
The issue happens intermittenly and makes network not reahable.Status of the links are UP/UP - No traffic forwarded through the link (Ser 0/0/0:1 and Ser 0/0/0:2) and at the same time not able to ping the local IP Address as well - 10.5.10.1/10.7.10.1.No issue on the Ser 0/0/0:0 link - Working fine.If you replace the new router with the old one all are working fine.
View 1 Replies
View Related
Apr 12, 2013
Our company have purchase new cisco 3945 and install SM ES3G-24-P.
Etherswitch already configure and can access service module. But assigned VLAN in a port and and ping the host connected on is RTO from the router.
Do i need to upgrade the IOS of the chassis so that the SM installed be detect as ordinary GE port?
View 1 Replies
View Related
Jan 7, 2013
How to find the maximum number of PRIs supported on a given router:
Let's say I need to find maximum number of PRIs I can connect on a C3945.
I see that I could buy for example (4) VWIC3-4MFT-T1/E1. The C3945 comes with (4) EHWICs where such VWIC3-4MFT-T1/E1 cards can be inserted. Since each VWIC3 has (4) ports each, that would be total of 16 PRIs.
Then let's say I want to put more Service Modules and allow me to expand it further. The C3945 can support up to (4) service modules.
If I want to put the maximum number of PRIs possible, is it right I could install (4) NM-8CE1T1-PRI. That would give me maximum of 48 PRIs in a C3945.
View 1 Replies
View Related
Dec 27, 2011
I 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 Related
Feb 13, 2012
I have 2 Cisco routers 3945. Use HSRP for links failover. Does exist any possibility (any protocol) which makes routers configuration's automatic synchronization (as failover for ASA firewalls)? I mean, if I will make any configuration changes on the Active router, automticly will taken this changes by the Standby router.
View 3 Replies
View Related
Sep 3, 2011
Transceiver integration within Cisco 3945.I need to supervise the DOM (Digital optical monitoring) capability of LX laser integrated within CISCO 3945.But after study of the Cisco DataSheet on transceiver module compatibility:
[URL]
I've seen that the SFP-GE-L model which supports DOM cannot be integrated within Cisco 3945.As specified in the datasheet, the only model of LX lasers compliant with CISCO 3945 is GLC-LH-SM (without DOM).However, after study of this datasheet, I can see that Cisco propose this Tranceiver model with DOM capability: GLC-LH-SMD But, so far I can't figure out if this model (GLC-LH-SMD) with the DOM capability is supported on Cisco 3945 and can be monitored through monitoring tools? If not, is there an other alternative to supervise the DOM capability with transceiver (LX) to be intergated within Cisco 3925?
View 1 Replies
View Related
Jan 30, 2012
Does 3945 support nat for SCTP ?
View 3 Replies
View Related
Mar 29, 2012
I have to replace the 3745 which is our edge router (running (C3745-ADVIPSERVICESK9-M), Version 12.4(23), RELEASE SOFTWARE (fc1)) with (I think) a 3900 (drawing from memory, I haven't actually seen the device yet).In an ideal world, I SHOULD be able to just set term length to "0", do a show run, copy that off to a text file, and then paste it into the new one...
View 19 Replies
View Related
Nov 10, 2011
I need to upgrade a router from a 2811 to a 3945.
2811 has the following modules:
View 1 Replies
View Related
Oct 3, 2012
I have some lags on my 3945 router. From show ip nat statistics there is following output:
BR1#show ip nat statistics
Total active translations: 20 (0 static, 20 dynamic; 20 extended)
Peak translations: 8877, occurred 1w0d ago
Outside interfaces:
GigabitEthernet0/0, GigabitEthernet0/1
[code].....
View 1 Replies
View Related
Jan 15, 2013
Is Cisco 3945 router support URL based filtering . For example to block website [URL] but not the main site [URL].
View 1 Replies
View Related
Mar 15, 2012
I reported a really strange issue on a Cisco Router 3945. Here below info about release software used: [code] Please look at a brief extract of router running configuration file: [code] It’s an easy configuration of Extended ACL and the application on an Ethernet interface. The expected result is:
- The interface works properly (because access list is permitting every kind of data traffic in input)
- Checking “show access-list 180”, the counter of matched packets increments for all the packets that are forwarded inside the fa0/0/1.
But actually the Fastethernet 0/0/1 drops all the packets as if all the packets don’t match with access list (And this behavior is really incredible). The interface couldn't be used anymore because any kind of data traffic is denied.
View 14 Replies
View Related
Mar 12, 2013
Will the 3945 router work on 208 V single phase (line to line)? I know it mentions 100-240 VAC, but would the line-to-line issue cause a problem?
View 1 Replies
View Related
May 18, 2011
3945 Router IOS Required for support VoFR Feature
View 1 Replies
View Related
Jul 18, 2011
Was wanting to know if these cards are compatable with the new 3945 ISRs or if their is a unique command that has to be run to recognize these. why I'm using these large routers with a T-1. Its too long of a story.
View 2 Replies
View Related
Aug 11, 2011
I just got my first 3945 router and E3/T3 Network cards and when I do a sho ver I can see the E3/T3 card but when I do a show run all I see are the 3 GE interfaces.
View 1 Replies
View Related
Aug 9, 2011
I am getting the following message from a 3945 router: %CERM-4-TX_BW_LIMIT: Maximum Tx Bandwidth limit of 85000 Kbps reached for Crypto functionality with securityk9 technology package license.
That router has 8 Gre/IPsec tunnels and one of those tunnels is 100Mbps.The question is, could I get 100Mbps as the sum of all tunnels, or is there a restriction to 85Mbps ??
View 2 Replies
View Related
Jan 20, 2013
I have an issue understanding the difference between 3945 and 3945E from VPN support perspective.
If you check this link here:
[URL]
You will see that the 3945E doesn't even have an ISM slot for a VPN ISM module and of course I could not find any ISM module for 3945E (I think this is obvious). Nevertheless, the above mentioned page and
[URL]
say "Embedded hardware-accelerated VPN encryption for secure connectivity" for 3945E
That the Cisco 3945E supports the same VPN features (including packet encryption / decryption in hardware) like a Cisco 3945 with VPN ISM card?
View 1 Replies
View Related
Dec 21, 2012
When I try to configure a voice port (like voice-port 0/0/0:15) after doing a conf t, it gives me an error of invalid input detected.We are using a Cisco 3945. We have successfully setup 3825 and 2851 in the past.
View 2 Replies
View Related
May 1, 2013
I have a 3945 router with two interfaces connected to my firewall, one to the management interface and another to my dmz. I'm running eigrp between all my network devices. The problem I'm running into is when I try to ssh to the management interface of the 3945 the traffice hits the firewall, then goes right to the management interface as it should, but the return traffic is trying to use the dmz interface since that is how the router knows to get back to my computers network. I created 2 route-maps to try and address this issue. [code] I've applied the MANAGE_IN route-map to all interfaces that might have inbound traffic destined for the management network and applied the MANAGE_OUT route-map to the management interface. The MANAGE_IN policy appears to be functioning correctly, the MANAGE_OUT doesn't appear to be functioning correctly. When I look at traffic from my host going to the management interface I see it still trying to return through the dmz interface.
View 11 Replies
View Related
Aug 4, 2012
connecting a Cisco 3945 Router to an Ethernet WAN Link. The service provider has provided a 100M Ethernet Single Mode Fiber handoff to the customer premises with SC Connector. The CPE configuration proposed for this setup is like this.
Cisco 3945
EHWIC-1GE-SFP-CU (EHWIC 1 port dual mode SFP(100M/1G) or GE(10M/100M/1G)
GLC-FE-100LX 100BASE-LX SFP for FE port.
Since the SFP has LC Connector, i suppose i need to have an SC-LC Cable for connecting the Ethernet link. Do i need anything else, apart from above?
View 2 Replies
View Related
Feb 17, 2012
url..This says an ISR G2 3945 can achieve 502.78 Mbits when CEF fast switching. Is this per port or total for the whole box? Since the router will hold dozens of switch ports and several gig routed ports I don't understand what this half gig switching speed means.
View 5 Replies
View Related
May 29, 2010
I have a Cisco 3945 Router and when we try to add the same into the Cisco Works it gives me an error saying " CM0056 Config fetch failed for 192.168.xx.xx Cause: CM0204 Could not create DeviceContext for 1238 Cause: CM0206 Could not get the config transport implementation for 192.168.xx.xx Cause: UNKNOWN Action: Check if required device packages are available in RME. Action: Check if protocol is supported by device and required device package is installed.
We are using LMS version 2.6. Any info on the latest router 3945 with support or not.
View 6 Replies
View Related
Nov 27, 2012
I want to capture packet on gi0/0 of PE1 in order to show customer that all his traffic is encapsulated and transmitted by L2VPN (ldp signaling) in his lab.
CE1-----------(g0/1)PE1(g0/0)------------PE2-----------CE2
PE1 and PE2 are Cisco3945 and L2VPN is working well. I tried cisco RITE(Router IP Traffic Export Packet Capture) feature, but the output was not what I expected. I tried both export mode and capture mode. Only LDP hello message I got, looks like RITE is only interested in IP packet. Monitor session wasn't effective as well because it is not a switch.
Is there any other way/workaround to capture customer's traffic encapsulated in L2VPN?
What I did on PE1 when I was trying RITE export mode:
ip traffic-export profile test
bidirectional
[Code].....
View 3 Replies
View Related
