Routing

Hi, Our one of C7609-S routers got crashed and stuck in ROMmon mode. We tried resetting RSP720 but giving the error of DDR SDRAM not found. An error of "Software Forced Crash" also visible on the screen. The router is running with 12.2(33) SRE8 IOS v...

Hello to all, I've been practicing subnetting for hosts requirement and I can't seem to figure it out. I've uploaded the question with instructor answers and my answer.. I'm at a dead end since i can't seem to know how he got those numbers. Am I do...

So I have a brand new 4331 ISR and literally just putting in basic config. Yes, n00b, but have some basics. I am trying to configure zone based firewall... I get my "conf t" and type in; NEW4331ISR(config)#zone security PUBLIC ^% Invalid input detec...

Hello, I need a little help/ info on typical ISP DSLAM port behavior.  My question is, how do providers adjust(dynamically) the multiplexing scheme or port allocation on a DSLAM? My Issue: I have a low tier DSL connection that intermittently drops ...

Greetings All, I have a strange problem with Cisco ASR 1002. During the process of BGP flap with Upstream my router needed around 30 min to get fully recovered. Around 650K routes learned from this BGP peer. Routes get learned for 5-10 min from BG...

Hi, with ISR29xx we were used to using such configuration: interface serial 0/0/0:0   encapsulation ppp   bridge-group 10    ppp bridge ip ! interface bvi 10   ip address 10.0.0.2 255.255.255.0 With ISR4000 we found that it is not possible to use br...

Hello all! I am having trouble with our Windows Update service pushing updates and consuming the bandwidth at our remote locations. We have an MPLS network and all traffic runs back to our central DC. Would it be best to manage the egress from our 45...

Hi All, My workplace has made the decision to move from the 3750 platform to the ASR platform (they have purchased an ASR 920).  I have never worked with the ASR routers so I'm a bit lost.  We have a few buildings that interconnect with fiber throug...

Hi All - I'm not sure why this doesn't work.  Maybe someone can point me in the direction of documentation I haven't seen.  Let's start with this configuration snip: route-map RM-DIST-OUT permit 100 set metric 1000000 4000 255 1 1500![EIGRP AS 100 c...

I have two data centers that I'm setting up. Two ELINE Point-to-point (Layer 2) circuits were ordered for the DCI between them. What routing protocol should I use across these WAN circuits...? I was originally planning on using EIGRP to keep the rout...