LAN, Switching and Routing

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After some months about 100 switches of 120 have loosen the possibility of telnet http etc.No way to manage the switches. A hardware reset needed!!...
9 min 33 sec ago
Hi, we have the following configuration on our switchesspanning-tree mode mstspanning-tree extend system-id!spanning-tree mst configuration name te...
1 hour 37 min ago
Hi,I have a small LAN consisting of1 x Cisco ASA 5505,2 x SG200-50p and 1 X SF200-24P,to this I have connected 15 x AP-75221 wireless access points...
3 hours 15 min ago
Hi guys, I have a router     (LAN) ---------- (R1) ------------(WAN)The interface facing LAN has gotip address 10.25.3.1 255.255.0.0 ip wccp 80 red...
13 hours 24 min ago
Hello Experts, I want to know that meaning about "Secure, NTFY" fields on result of "show mac address-table". Please let me know about what is mean...
13 hours 29 min ago
         
IP SLA 325 3 0 0 0
Routers 2 0 0 0 0
Switches 6739 569 6 1 0
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discussion Macro Help for access point
Last Reply 6 min 36 sec ago.
9 0 0.0 4 avedis set
discussion 2960 Switches IOS 15.0(2) SE5: no telnet http ssh ...
Last Reply 9 min 33 sec ago.
0 0 0.0 0 Supporto Sistem...
discussion vPC on Cisco Nexus 3548 -- "Error: vPC feature is not supported"
Last Reply 21 min 5 sec ago.
4340 0 0.0 14 Marko Pribanic
discussion Nexus 55xx NX-OS upgrades without interruption
Last Reply 22 min 30 sec ago.
15 0 0.0 2 alessandro.s
discussion Spanning-Tree MST
Last Reply 1 hour 37 min ago.
0 0 0.0 0 jayhoggard
discussion Replace master switch in stack
Last Reply 1 hour 50 min ago.
20 0 4 3 Leo Laohoo
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Last Reply 1 hour 51 min ago.
5 0 0.0 3 Leo Laohoo
discussion ACL inter-vlan routing
Last Reply 2 hours 13 min ago.
11 0 5 5 Jon Marshall
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Last Reply 2 hours 20 min ago.
0 0 0.0 2 aukhadiev
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47 0 0.0 11 tonyspcrepairs
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Last Reply 3 hours 15 min ago.
0 0 0.0 0 friberg1970
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0 0 0.0 1 alessandro.s
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37 0 0.0 2 Andre Neethling
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89 0 0.0 1 orotter
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Last Reply 5 hours 41 min ago.
6 0 0.0 2 Muzaffar Iyad Boukai
discussion ask VLAN is active or not
Last Reply 7 hours 13 min ago.
16 0 5 2 Muhammad L. Hakim
discussion NAT - internal PC cannot access to internal web server by using WAN (Public) IP
Last Reply 22 hours 30 min ago.
9 0 0.0 0 Man Ho Lun
discussion ping v4 echo replies are split into 3 fragments?
Last Reply 8 hours 1 min ago.
12 0 0.0 2 Sh HH
discussion 1841 wic dsl card - slow connection
Last Reply 8 hours 11 min ago.
22 0 0.0 5 Leo Laohoo
discussion VRRP with STP
Last Reply 8 hours 52 min ago.
18 0 5 2 ruchik999
discussion Catalyst 4500x-32
Last Reply 11 hours 19 min ago.
33 0 0.0 6 Joseph W. Doherty
discussion question regarding CPU processes
Last Reply 11 hours 24 min ago.
35 0 0.0 8 Joseph W. Doherty
discussion wccp question
Last Reply 13 hours 24 min ago.
4 0 0.0 0 glebpe185
discussion what is mean about "Secure, NTFY" field on "show mac address-table"?
Last Reply 13 hours 29 min ago.
5 0 0.0 0 kris.park
discussion VSS 2 nos of 6506 Switches with dual SUP (VS-S720-10G-3C) Each, VSS Active switch restart itself when perform Active SUP failover
Last Reply 14 hours 26 min ago.
18 0 5 3 amikat
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Subject Views Rating Comments Author
Single-sided vs double-sided vpc
Last Reply 10 min 6 sec ago.
8556
3.7
15 pnagpal
EEM Script for collecting data during Intermittent High CPU issue
Last Reply 2 years 5 months ago.
6782
0.0
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93133
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1 Shaun Hummel
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53878
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40023
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392
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96433
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47 ashirkar
example of Embedded Event Manager (EEM) on my 881W - to shut down a interface at 1am
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191
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2 dshornstein
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3842
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1 inderdeeps
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18332
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2 pnagpal
The "%SW_DAI-4-DHCP_SNOOPING_DENY:" error message is received when configuring the dynamic ARP inspection in switches that run Cisco IOS Software
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21889
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4 TCC_2
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55
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5113
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34838
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2 pnagpal
Importance of BPDU Guard and BPDU Filter !!
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79012
4.7
11 ganeshh.iyer
The VLAN goes to the administratively down state if two or more VLANs are configured
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27282
3.7
3 TCC_2
Nexus - vPC Recommendations
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17457
5.0
2 pnagpal
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Filter Results
Subject Views Rating Comments Author
blog How do etherchannel HASH algorithm works and LOAD DISTRIBUTION happen?
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12 jakula
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7001
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2105
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5 aninchat
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3 ajaju
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7 aninchat
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blog About "TestErrorCounterMonitor" in 6500/7600
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blog Parity Error.
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2256
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