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Resolved! EoMPLS same vlan different customers.

    Hello everyone. The company where I work is running MPLS service for customer for whole country. Some 2-tier service provider companies are our client and they just connect their Multilayer switches at both end and we are giving L2 tunnel with Vl...

Cisco 3945 + HSRP-IP SLA issue

We have configured HSRP between two cisco 3945 series router.  We also configured IP SLA to track the link.   we observed some issue with Track and It is showing down even after that link is up.   Sw-2 should be active for hsrp group 1 but when link ...

Router Requirement.

Hi Team, I am looking for a router model to support below requirements. please suggest me ASAP. Each Router set consists of - 4 serial ports (V.35) - 6 Nos. of V.35 cables which includes: a) DTE Male to Smartserial,10feetb) V.35 Winchester Female to ...

upendra by • Level 1
  • 356 Views
  • 1 replies
  • 0 Helpful votes

PBR and IPSLA Tracking on Cisco 1941

I'm trying to configure IPSLA on my network such that if my primary network fails, the backup network network picks up. I have one router and two modems. The primary modem is connected to the GE0/1 port of the 1941 router. The router also has 4 Gigab...

buzzhani1 by • Level 1
  • 2127 Views
  • 17 replies
  • 0 Helpful votes

QoS on ASR 1002x causes restart

Hey Guys, I'm planning for a service provider network QoS. My customer has ASR 1002x for its BRASs and has about 15k PPPoE users on each BRAS. In order to serve a better service to users, my customer decided to run QoS on the downstream traffic towar...

Resolved! 1841 Static IP Configuration

Hello,   I have issue after configuring the static IP here's the IP subnet from ISP IPs: 51.39.10.42 - 51.39.10.46 Netmask : 255.255.255.248 Gateway : 51.39.10.41   and here's my router configuration     Building configuration... Current configurati...

Resolved! AAA lock out recovery

Been working on activating AAA via RADIUS access to my Nexus and Cisco 3750 and a 2800 router. Works well but I did a change on the 2800 and now I'm locked out of it as  I get authenticated when login in but the enable  password (local) doesn't work ...

Resolved! ISR 4321 Ports & Configuration

Hello Everyone,  I recently purchased a Cisco ISR 4321 router. My network layout requires me to put a firewall behind this router and have this firewall reachable via public IP address. My ISP has provided 2 ethernet hand-off with /29 network. I hav...

Looking for a replacement solution

Hello, I'm working on a project where we have to replace one BlackDiamond 10808 switch and NetScreen ISG1000 firewall. As you can imagine these are pretty old devices although they are solid and still working. So, we decided to look into Cisco as an ...

Resolved! Which command can show how many routes ASR1K has?

Hi In ASR1K, if we want to count how many routes it has when using command show ip route, we usually need to watch all the output result. But if it has so many routes, it is not easy to see and count all routes. Do we have some command to show the nu...

wfqk by • Level 5
  • 5742 Views
  • 1 replies
  • 0 Helpful votes

PAT not working on Cisco 1921 with LTE card.

Hi Guys,I am trying to get PAT working on a 1921 with an LTE card (SIM from my provider). The router is up, LTE is up, and I can ICMP 8.8.8.8 from the router. If i try and connect with my laptop however, absolutely zilch, and also 0 hits on my NAT st...

Xividar by • Level 1
  • 761 Views
  • 4 replies
  • 0 Helpful votes

Drops Due to Buffer Failures on 2921

All,   I am attempting to determine how to remediate drops that I believe are caused by buffer failures on a 2921 ISR. The relevant interface statistics are:   Last input 00:00:00, output 00:00:00, output hang never Last clearing of "show interface" ...

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