Cisco :: Difference Between CIDR And Route Summarization?
Jul 4, 2012Every time I see one of these words in a text book I start thinking 'isn't this the same thing as CIDR?' or 'isn't this the same thing as Route Summarization.'
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Cisco WAN :: Auto-summarization Disabled In EIGRP On IP-Base 3560
Oct 4, 2012I'm running IP Base on my Catalyst 3560. I'm aware of the fact that this license only allows for EIGRP stub routing - this is desired. However, I don't seem to be able to run the "no auto" command to disable auto-summarization. The command works, but doesn't make it into the running config.
3560-1(config-router)#no eigrp stub connected
EIGRP is restricted to stub configurations only on this platform.
3560-1(config-router)#no auto
[Code].....
Not a huge deal since a "show ip prot" indicates that auto-summarization is already disabled, so I'm guessing this is why "no auto" will not take. Why auto-summarization is disabled by default in my scenario?
What Is Meaning Of CIDR In TCP / IP
May 9, 2011What is meaning of CIDR in TCP/IP ?I searched it in google but not find satisfied, ig we choose diff Example.
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Aug 7, 2012I'm having some issues calculating CIDR notation, I'm just not able to get a solid grasp on it. [URL] but I'm not seeing how to calculate it. how to calculate it?
View 8 Replies View RelatedUse CIDR On A Ubee DVW3201B?
Mar 11, 2012I'm configuring my new ISP-provided Ubee DVW3201B Home Gateway. In doing this, I'd like to set up my own home network configuration which uses classless subnets. (i.e.: A subnet mask of 255.255.255.0 in 172.16.x.x IP space.) However, I don't see any options in the LAN configuration which allow me to set a custom subnet mask. Is this a feature not available on this device? Does it default to classful subnet masks, or only use a /24 mask?
View 1 Replies View RelatedCisco Firewall :: Rv120w Block IP Utilizing CIDR?
May 26, 2012i run a web server out of my home hosting a website that can get several hundred people visiting simultaneously. im currently attempting to upgrade my DD-WRT flashed WRT54G V2 router with a cisco rv120w in order to sustain more simultaneous connections (existing router locks up after a few hundred). due to the amount of spam i get on my forum, particularly from IPs originating from asia pacific networks, i block all access from those IPs utilizing the IP address and CIDR. the rv120w has starting IP and ending IP to apply a rule to, but id like to block using my existing addresses from asia pacific networks with their applicable CIDR.
View 1 Replies View RelatedCisco Firewall :: Does ASA 5510 Support No Auto-summary And CIDR
Sep 19, 2011if I can do the following deployment using a Cisco ASA5510 security plus.
At this moment I have two interfaces in use one (outside) with the IP: 172.16.21.254/24 and the other (inside) with the IP: 192.168.4.1/24. Now the customer needs to connect another network that works with the IP segment: 192.168.0.0/22.
The IP segment 192.168.0.0/22 goes from 192.168.0.1 to 192.168.3.254 that means that there is no a overlap with the network segment 192.168.4.0/24. My question is: If I configure another interface in the ASA that works in the segment 192.168.0.0/22 the routing table will auto-summary the network and merge it with the network 192.168.4.0 or will it leave the networks apart??
I don't user dynamic routing protocols but I cannot do the changes if I have doubts because the network 192.168.0.0/22 is a the Network for the Factory Automation Systems.
Cisco Firewall :: 5510 Trace-route / Antispoofing On Not Default Route
Jun 24, 2011I've enabled antispoof on all interfaces on asa 5510.If you start a traceroute to a network on the default route, everything works, since replies comes to an interface with route 0.0.0.0/0 defined.If you start a tracer route to a network that is NOT on the default route (let's assume coporate MPLS), you only get response from first carrier router, the other are discarded because of anti spoof violation.
I have ICMP inspection and icmp-error inspection enabled.
Cisco WAN :: Difference Between A9K-RSP-4G And A9K-RSP-8G?
Oct 2, 2011Any difference between A9K-RSP-4G and A9K-RSP-8G? What is the usage for additional 4GB memory?
View 8 Replies View RelatedCisco WAN :: Difference Between 881-SEC-K9 And 881-K9?
Dec 15, 2010I need to set up a VPN connection between two branch offices and the main office (three nodes)From the specs it looks like CISCO881-K9 can do the job. What is the main difference between CISCO881-SEC-K9 and CISCO881-K9?Is Avanced IP security feature set required?
View 3 Replies View RelatedThe Key Difference Between PPP And IP?
Nov 15, 2011why PPP is being used for data transmission and why IP is being used for Video ?
Cant we send video on PPP ? what problem we would face in this case ?
Cisco :: What Is Difference Between SDN And Openflow
May 30, 2012I gather that Openflow is a type of SDN, but can't find out the differences between the definitions of the two.
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Sep 8, 2009What are different Wic-1FE Vs Wic-4ESW?
View 6 Replies View RelatedCisco WAN :: Difference Between Wic-1FE Vs Wic-4ESW
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View 1 Replies View RelatedCisco Wireless :: Difference Between 802.11 A And 802.11g
Feb 26, 2012Although I know the difference between 802.11 a and 802.11 g standard but just confused about this. When both the standards have been originated from OFDM and provides maximum Data rate of 54 Mbps. They have almost similar features and the only difference is of Frequency range they work on i.e. 5 Ghz and 2.4 Ghz respectivity.If they both have so many similarities then why there are 2 different standards - a and g. Just due to the frequency bands are different ?
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Jan 8, 2013What is the difference between RPS 300 and RPS 675?
View 3 Replies View RelatedCisco Firewall :: Difference Between ASA 825 And 841
May 25, 2011I am building 20 pairs of failover firewalls for work and I was wondering from the users of the new code 8.3 - 8.4 if there are anything to watch out for. I know NAT changes from 8.2x to the newer 8.3 - 8.4 lines but would like to hear about real world thoughts on it.
I am working on my CCIE-Security on the side and right now the lab uses 8.2 but I am a good 6 to 9 months out, so I wonder if there will be a change in the lab to 8.3 before I try to go take it, what code to load and use on the production boxes.
Cisco :: Difference Between NVRAM And Flash
Aug 15, 2011what physically distinguished NVRAM from EEPROM (flash)? What type of memory is used for "firmware"
View 1 Replies View RelatedCisco :: Difference Between Anti-virus And IPS
Mar 10, 2012If I have an updated Antivirus in my network, do you still recommend having IPS installed in my network?
View 1 Replies View RelatedDifference Between Huawei And Cisco Switch
Jun 11, 2012I have connected Huawei switch with Cisco switch using one single fiber with LX SFP. The port is up on one side (Blinking on Huawei side) and down on Cisco side..
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Apr 1, 2013Can any1 tell me wat is the difference between ASA-SM1 and FWSM.
View 2 Replies View RelatedCisco WAN :: 1X10GEWL V2 And 1X10GEL V2 Difference
Mar 21, 2012SPA-1X10GE-WL-V2 and SPA-1X10GE-L-V2,I'm looking to add ASR 1002s for my internet edge and I need 10GE interfaces on them. Is there a difference between those 2 I've listed ?
View 2 Replies View RelatedCisco WAN :: Difference Between ES20 And SIp Cards?
Feb 5, 2012I am pursuing a case of Cisco 7600 where the customer has asked me to highlight the major difference between teh new ES20 line cards and the SIP 400 cards
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Mar 30, 2013What is the difference between ASA-SM1 and FWSM and what is the throughput of it?
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Sep 29, 2010explain me the difference between FTE-10G and SFP-10G-SR, being focus on an architecture Nexus.
View 5 Replies View RelatedCisco Switching/Routing :: Difference Between 851 And 881?
Nov 6, 2012I found a 851 router and tried to build a ezvpn tunnel. The issue I am running into now is that a 851 router can only have one vlan in its database. I need two vlans to go into the EZvpn tunnel with using another device. So can you tell me if a 881 router can have more than one vlan created on the router and can those vlans be assigned to a interface and can I create a svi for each of those vlans as well.
View 2 Replies View RelatedCisco WAN :: 7206 - Difference In LLQ Implementation Between GSR / IOS-XR
Mar 9, 2011I have a problem in understanding how LLQ is implemented in different platforms of Cisco.QoS should kick in only when there is a congestion in the link irrespective of queueing / scheduling (LLQ and CBWFQ).But in certain platforms like GSR and IOS-XR, LLQ is confiugred only with priority and police command not with "prioirity percent <value>" command. In priority and police command since policer is used, LLQ is always on even there is no period of congestion. Of course with police you can re-mark the exceed traffic to different marking but thats not the requirement in my case.
In platforms like 7206, LLQ is configured with "prioirty percent <value>" which works ideally only when there is a period of congestion. When there is no congestion, LLQ class can use scanvenge other classes as well.Would like to know is there any specific reason why there is a difference in the implentation of LLQ between different platforms of Cisco.
What Is Difference Between Cisco 1840 And 1841
Aug 8, 2011I have both here in front of me and they look identical and run the same software..
View 14 Replies View RelatedCisco Switching/Routing :: Difference Between SFP-10G-SR Or SFP-10G-LR?
Apr 10, 2012what the difference betwen these two cards? SFP-10G-SR or SFP-10G-LR
View 2 Replies View Related3g Stands For / Difference From 1g And 2g
Jul 27, 2012I want to make a career in networking.What does 3g stand for.is it different from 1G or 2g except that the speed is higher than the above two.And nowdays the USB modems that come out say 3g and also there are two kinds of speed 3.6Mbps and 7.2 Mbps.How come such a huge difference under the same kind of connection standard .And when 3g came out there was lot of hype.
View 1 Replies View RelatedDifference Between Localhost And 192.168.xxx.xx?
Jun 23, 2012When I start a web browser based application with a URL beginning with the 192 IP address. it runs as it should including the script dbscript.php which executes a MySQL commit unit.However when I start the application with the same URL but beginning instead with "localhost", it fails during the commit unit. It puts a blank screen up (rather than a Succesful or Failed commit screen) and leaves an error message in the Apache error_log indicating a problem with dbscript.php (which does the commit).I assume the 192 IP address is that of my modem. I assume that because the application will not start with the 192 URL if the modem is switched off. The application will start whether the modem is on or off if the URL begins with "localhost".I have checked all hosts files that are on the system and see nothing amiss there -- they are all defaults and no changes have been made by me.
Configuration:
Mac OS X v. 10.6.8
Apache v. 2.2.21
PHP v. 5.3.8
MySql v. 5.1.39
Difference Between NAS And RAID?
Feb 7, 2011difference between NAS and RAID
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