Cisco 550X Series Switches Command Line Interface ...

1 CLI GUIDE. Cisco SG550XG Series Managed Switches CLI Reference Guide for Firmware Release Table of Contents 1 27. 2 Commands .. 51. aaa authentication dot1x .. 51. authentication open .. 52. clear dot1x statistics .. 53. data .. 53. dot1x authentication .. 55. dot1x guest-vlan .. 56. dot1x guest-vlan enable .. 57. dot1x guest-vlan timeout .. 58. dot1x host-mode .. 59. dot1x max-hosts .. 62. dot1x max-login-attempts .. 63. dot1x max-req .. 64. dot1x page customization .. 65. dot1x port-control .. 66. dot1x radius-attributes vlan .. 67. dot1x re-authenticate .. 69. dot1x reauthentication .. 70. dot1x system-auth-control .. 70. dot1x timeout quiet-period .. 71. dot1x timeout reauth-period .. 72. dot1x timeout server-timeout .. 73. dot1x timeout silence-period .. 74. dot1x timeout supp-timeout .. 75. dot1x timeout tx-period .. 76. dot1x traps authentication failure .. 77. dot1x traps authentication quiet .. 78. dot1x traps authentication success.

2 79. dot1x unlock client .. 80. dot1x violation-mode .. 81. show dot1x .. 82. show dot1x locked clients .. 87. show dot1x statistics .. 88. show dot1x users .. 90. 3 ACL 92. ip access-list (IP extended) .. 92. permit ( IP ) .. 93. deny ( IP ) .. 96. ipv6 access-list (IPv6 extended) .. 100. permit ( IPv6 ) .. 101. deny ( IPv6 ) .. 104. 2 Cisco SG550XG Series Managed Switches for Firmware Release mac access-list .. 107. permit ( MAC ) .. 108. deny (MAC) .. 110. service-acl input .. 111. service-acl output .. 113. time-range .. 114. absolute .. 116. periodic .. 117. show time-range .. 118. show access-lists .. 119. show interfaces access-lists .. 120. clear access-lists counters .. 120. show interfaces access-lists trapped packets .. 121. ip access-list (IP standard) .. 122. 4 Address Table Commands .. 125. bridge multicast filtering .. 125. bridge multicast mode .. 126. bridge multicast address .. 128. bridge multicast forbidden address.

3 129. bridge multicast ip-address .. 130. bridge multicast forbidden ip-address .. 132. bridge multicast source group .. 133. bridge multicast forbidden source group .. 134. bridge multicast ipv6 mode .. 136. bridge multicast ipv6 ip-address .. 138. bridge multicast ipv6 forbidden ip-address .. 139. bridge multicast ipv6 source group .. 140. bridge multicast ipv6 forbidden source group .. 141. bridge multicast unregistered .. 143. bridge multicast forward-all .. 144. bridge multicast forbidden forward-all .. 145. bridge unicast unknown .. 146. show bridge unicast unknown .. 147. mac address-table static .. 148. clear mac address-table .. 150. mac address-table aging-time .. 151. port security .. 152. port security mode .. 153. port security max .. 155. show mac address-table .. 156. show mac address-table count .. 157. show bridge multicast mode .. 158. show bridge multicast address-table .. 159. show bridge multicast address-table static.

4 162. show bridge multicast filtering .. 165. show bridge multicast unregistered .. 166. Cisco SG550XG Series Managed Switches for Firmware Release 3. show ports security .. 167. show ports security addresses .. 168. bridge multicast reserved-address .. 169. show bridge multicast reserved-addresses .. 171. 5 Authentication, Authorization and Accounting (AAA) Commands .. 172. aaa authentication login .. 172. aaa authentication enable .. 173. login authentication .. 175. enable authentication .. 176. ip http authentication .. 177. show authentication methods .. 179. password .. 180. enable password .. 181. service password-recovery .. 182. username .. 184. show users accounts .. 185. aaa accounting login .. 186. aaa accounting dot1x .. 188. show accounting .. 190. passwords complexity enable .. 191. passwords complexity .. 192. passwords aging .. 194. show passwords configuration .. 194. 6 Auto-Update and Auto-Configuration.

5 197. boot host auto-config .. 197. boot host auto-update .. 198. show boot .. 199. ip dhcp tftp-server ip address .. 202. ip dhcp tftp-server file .. 203. ip dhcp tftp-server image file .. 204. show ip dhcp tftp-server .. 204. 7 Bonjour Commands .. 206. bonjour enable .. 206. bonjour Interface range .. 206. show bonjour .. 207. 8 CDP Commands .. 209. cdp advertise-v2 .. 209. cdp appliance-tlv enable .. 209. cdp device-id format .. 211. cdp enable .. 211. cdp holdtime .. 212. cdp log mismatch duplex .. 213. cdp log mismatch native .. 214. cdp log mismatch voip .. 214. 4 Cisco SG550XG Series Managed Switches for Firmware Release cdp mandatory-tlvs validation .. 215. cdp pdu .. 216. cdp run .. 217. cdp source- Interface .. 218. cdp timer .. 219. clear cdp counters .. 219. clear cdp table .. 220. show cdp .. 221. show cdp entry .. 222. show cdp Interface .. 223. show cdp neighbors .. 224. show cdp tlv .. 229. show cdp traffic.

6 232. 9 Clock Commands .. 235. absolute .. 235. clock dhcp timezone .. 236. clock set .. 237. clock source .. 238. clock summer-time .. 239. clock timezone .. 241. periodic .. 242. sntp anycast client enable .. 243. sntp authenticate .. 244. sntp authentication-key .. 245. sntp broadcast client enable .. 246. sntp client enable .. 247. sntp client enable ( Interface ) .. 248. sntp server .. 249. sntp source- Interface .. 250. sntp source- Interface -ipv6 .. 251. sntp trusted-key .. 252. sntp unicast client enable .. 253. sntp unicast client poll .. 254. show clock .. 255. show sntp configuration .. 256. show sntp status .. 258. show time-range .. 260. time-range .. 260. 10 Denial of Service (DoS) Commands .. 262. security-suite deny fragmented .. 262. security-suite deny icmp .. 263. security-suite deny martian-addresses .. 264. security-suite deny syn .. 266. security-suite deny syn-fin .. 268. security-suite dos protect.

7 269. Cisco SG550XG Series Managed Switches for Firmware Release 5. security-suite dos syn-attack .. 270. security-suite enable .. 271. security-suite syn protection mode .. 273. security-suite syn protection recovery .. 274. security-suite syn protection threshold .. 275. show security-suite configuration .. 276. show security-suite syn protection .. 277. 11 DHCP Relay 279. ip dhcp relay enable (Global) .. 279. ip dhcp relay enable ( Interface ) .. 280. ip dhcp relay address (Global) .. 281. ip dhcp relay address ( Interface ) .. 282. show ip dhcp relay .. 283. ip dhcp information option .. 285. show ip dhcp information option .. 286. 12 DHCP Server Commands .. 287. address (DHCP Host) .. 287. address (DHCP Network) .. 288. bootfile .. 289. clear ip dhcp binding .. 290. client-name .. 291. default-router .. 292. dns-server .. 293. domain-name .. 294. ip dhcp excluded-address .. 294. ip dhcp pool host .. 295. ip dhcp pool network.

8 296. ip dhcp server .. 297. lease .. 298. netbios-name-server .. 299. netbios-node-type .. 300. next-server .. 301. next-server-name .. 302. option .. 303. show ip dhcp .. 305. show ip dhcp allocated .. 305. show ip dhcp binding .. 307. show ip dhcp declined .. 309. show ip dhcp excluded-addresses .. 310. show ip dhcp expired .. 310. show ip dhcp pool host .. 311. show ip dhcp pool network .. 313. show ip dhcp pre-allocated .. 315. show ip dhcp server statistics .. 315. time-server .. 316. 6 Cisco SG550XG Series Managed Switches for Firmware Release 13 DHCP Snooping Commands .. 318. ip dhcp snooping .. 318. ip dhcp snooping vlan .. 319. ip dhcp snooping trust .. 319. ip dhcp snooping information option allowed-untrusted .. 320. ip dhcp snooping verify .. 321. ip dhcp snooping database .. 322. ip dhcp snooping binding .. 323. clear ip dhcp snooping database .. 324. show ip dhcp snooping .. 325. show ip dhcp snooping binding.

9 326. ip source-guard .. 327. ip source-guard binding .. 328. ip source-guard tcam retries-freq .. 329. ip source-guard tcam locate .. 330. show ip source-guard configuration .. 331. show ip source-guard status .. 332. show ip source-guard inactive .. 333. show ip source-guard statistics .. 334. ip arp inspection .. 335. ip arp inspection vlan .. 335. ip arp inspection trust .. 336. ip arp inspection validate .. 337. ip arp inspection list create .. 338. ip mac .. 339. ip arp inspection list assign .. 340. ip arp inspection logging interval .. 341. show ip arp inspection .. 341. show ip arp inspection list .. 342. show ip arp inspection statistics .. 343. clear ip arp inspection statistics .. 344. 14 DHCPv6 Commands .. 345. clear ipv6 dhcp client .. 345. ipv6 dhcp client information refresh .. 346. ipv6 dhcp client information refresh minimum .. 347. ipv6 dhcp client stateless .. 348. ipv6 dhcp duid-en .. 350. ipv6 dhcp relay destination (Global).

10 351. ipv6 dhcp relay destination ( Interface ) .. 353. show ipv6 dhcp .. 356. show ipv6 dhcp Interface .. 358. 15 DNS Client Commands .. 361. clear host .. 361. ip domain lookup .. 362. ip domain name .. 363. Cisco SG550XG Series Managed Switches for Firmware Release 7. ip domain polling-interval .. 364. ip domain retry .. 365. ip domain timeout .. 365. ip host .. 366. ip name-server .. 368. show hosts .. 369. 16 EEE Commands .. 371. eee enable (global) .. 371. eee enable ( Interface ) .. 372. eee lldp enable .. 372. show eee .. 373. 17 Ethernet Configuration Commands .. 380. Interface .. 380. Interface range .. 381. shutdown .. 381. operation time .. 383. description .. 384. speed .. 385. duplex .. 386. negotiation .. 387. flowcontrol .. 388. mdix .. 389. back-pressure .. 390. port jumbo-frame .. 390. link-flap prevention .. 391. clear counters .. 392. set Interface active .. 393. errdisable recovery cause .. 394. errdisable recovery interval.